Category: Dwyer Differential Pressure Switch Wholesaler

Dwyer Differential Pressure Switch Wholesaler

Dwyer BDPA-07-2-N Adjustable Differential Pressure Switch

 
 
Media TypeGas
Weight6.1 oz (173 g)
Model NumberBDPA-07-2-N
Electrical Rating1.0 A @ 30 VDC/VAC
BrandDWYER
Temperature Limits32 to 122 DegreeF (0 to 50 DegreeC)
Pressure Limits40″ w.c. (10 kPa)
Switch TypeSPDT
Enclosure RatingIP21


The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm’s great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2″ npt connection, use the 1/2″ conduit fitting adapter (A-483).

Approvals

  • CE Approval
  • Reduction of Hazardous Substance (RoHS)


Specification

ServiceAir and noncombustible, compatible gases
Wetted MaterialsDiaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene
Temperature Limits32 to 122°F (0 to 50°C)
Pressure Limits40″ w.c. (10 kPa)
Electrical Rating1.0 A @ 30 VDC/VAC
Switch TypeSPDT
Alarm Indicationrm.Red LED and audible alarm
Alarm LevelApproximately 90 db at 4″ (10 cm)
Alarm AcknowledgeButton press
Power Requirements16 to 30 VDC, 18 to 30 VAC or 3.6 V LS14250 lithium metal battery, installed functional, user replaceable. Battery acts as back-up if power is lost
Battery LifeApproximately 1.5 years with 3.6 V/1.2 Ah
Repeatability±15% FS
Electrical ConnectionsScrew terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
Process Connections5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
Mounting OrientationVertically, with pressure connections pointing downwards
Enclosure RatingIP21
Weight6.1 oz (173 g)
Agency ApprovalsCE, RoHS

Dwyer BDPA-06-2-N Adjustable Differential Pressure Switch

 
 
Media TypeGas
Weight6.1 oz (173 g)
Model NumberBDPA-06-2-N
Electrical Rating1.0 A @ 30 VDC/VAC
BrandDWYER
Temperature Limits32 to 122 DegreeF (0 to 50 DegreeC)
Pressure Limits40″ w.c. (10 kPa)
Switch TypeSPDT
Enclosure RatingIP21


The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm’s great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2″ npt connection, use the 1/2″ conduit fitting adapter (A-483).

Approvals

  • CE Approval
  • Reduction of Hazardous Substance (RoHS)


Specification

ServiceAir and noncombustible, compatible gases
Wetted MaterialsDiaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene
Temperature Limits32 to 122°F (0 to 50°C)
Pressure Limits40″ w.c. (10 kPa)
Electrical Rating1.0 A @ 30 VDC/VAC
Switch TypeSPDT
Alarm Indicationrm.Red LED and audible alarm
Alarm LevelApproximately 90 db at 4″ (10 cm)
Alarm AcknowledgeButton press
Power Requirements16 to 30 VDC, 18 to 30 VAC or 3.6 V LS14250 lithium metal battery, installed functional, user replaceable. Battery acts as back-up if power is lost
Battery LifeApproximately 1.5 years with 3.6 V/1.2 Ah
Repeatability±15% FS
Electrical ConnectionsScrew terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
Process Connections5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
Mounting OrientationVertically, with pressure connections pointing downwards
Enclosure RatingIP21
Weight6.1 oz (173 g)
Agency ApprovalsCE, RoHS

Dwyer BDPA-05-2-N Adjustable Differential Pressure Switch

 
 
Weight6.1 oz (173 g)
Model NumberBDPA-05-2-N
Electrical Rating1.0 A @ 30 VDC/VAC
BrandDWYER
Temperature Limits32 to 122 DegreeF (0 to 50 DegreeC)
Pressure Limits40″ w.c. (10 kPa)
Switch TypeSPDT
Enclosure RatingIP 21


The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm’s great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2″ npt connection, use the 1/2″ conduit fitting adapter (A-483).

Approvals:

  • CE Approval
  • Reduction of Hazardous Substance (RoHS)

 

Specification:

ServiceAir and noncombustible, compatible gases
Wetted MaterialsDiaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene
Temperature Limits32 to 122°F (0 to 50°C)
Pressure Limits40″ w.c. (10 kPa)
Electrical Rating1.0 A @ 30 VDC/VAC
Switch TypeSPDT
Alarm Indicationrm.Red LED and audible alarm
Alarm LevelApproximately 90 db at 4″ (10 cm)
Alarm AcknowledgeButton press
Power Requirements16 to 30 VDC, 18 to 30 VAC or 3.6 V LS14250 lithium metal battery, installed functional, user replaceable. Battery acts as back-up if power is lost
Battery LifeApproximately 1.5 years with 3.6 V/1.2 Ah
Repeatability±15% FS
Electrical ConnectionsScrew terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
Process Connections5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
Mounting OrientationVertically, with pressure connections pointing downwards
Enclosure RatingIP21
Weight6.1 oz (173 g)
Agency ApprovalsCE, RoHS

Dwyer BDPA-03-2-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Weight160 g
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Voltage250 VAC


Dwyer BDPA-03-2-N Adjustable Differential Pressure Switch

Series BDPA Adjustable Differential Pressure Alarm .20-2.00″ w.c.

24 Volt or Battery Powered, Built-in Audible and Visual Alarm

The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm’s great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2″ npt connection, use the 1/2″ conduit fitting adapter (A-483).

Approvals

  • Reduction of Hazardous Substance (RoHS)
  • CE Approval

Specification

ServiceAir and noncombustible, compatible gases
Wetted MaterialsDiaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene
Temperature Limits32 to 122°F (0 to 50°C)
Pressure Limits40″ w.c. (10 kPa)
Electrical Rating1.0 A @ 30 VDC/VAC
Switch TypeSPDT
Alarm Indicationrm.Red LED and audible alarm
Alarm LevelApproximately 90 db at 4″ (10 cm)
Alarm AcknowledgeButton press
Power Requirements16 to 30 VDC, 18 to 30 VAC or 3.6 V LS14250 lithium metal battery, installed functional, user replaceable. Battery acts as back-up if power is lost
Battery LifeApproximately 1.5 years with 3.6 V/1.2 Ah
Repeatability±15% FS
Electrical ConnectionsScrew terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
Process Connections5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
Mounting OrientationVertically, with pressure connections pointing downwards
Enclosure RatingIP21
Weight6.1 oz (173 g)
Agency ApprovalsCE, RoHS

Dwyer BDPA-04-2-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Media TypeGas
Power/Voltage250 VAC
Weight160 g
Model NumberBDPA-04-2-N
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Frequency50/60 Hz


The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The BDPA is available with settings from 0.08″ w.c. (20 Pa) to 20″ w.c. (5000 Pa). The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm’s great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

 

Note: For a 1/2″ npt connection, use the 1/2″ conduit fitting adapter (A-483).


Product Applications:

  • Air filter and ventilator monitoring
  • Industrial cooling circuits
  • Fire-protection damper control
  • Ventilation duct monitoring
  • Fan heater overheating protection
  • Heat exchanger frost protection



Specification:

ServiceAir and noncombustible, compatible gases
Wetted MaterialsDiaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene
Temperature Limits32 to 122°F (0 to 50°C)
Pressure Limits40″ w.c. (10 kPa)
Electrical Rating1.0 A @ 30 VDC/VAC
Switch TypeSPDT
Alarm Indicationrm.Red LED and audible alarm
Alarm LevelApproximately 90 db at 4″ (10 cm)
Alarm AcknowledgeButton press
Power Requirements16 to 30 VDC, 18 to 30 VAC or 3.6 V LS14250 lithium metal battery, installed functional, user replaceable. Battery acts as back-up if power is lost
Battery LifeApproximately 1.5 years with 3.6 V/1.2 Ah
Repeatability±15% FS
Electrical ConnectionsScrew terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
Process Connections5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
Mounting OrientationVertically, with pressure connections pointing downwards
Enclosure RatingIP21
Weight6.1 oz (173 g)
Agency ApprovalsCE, RoHS

Dwyer BDPA-08-2-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Process Temperature-40 to 185degF
Pressure Limit10 kPa
Voltage250 VAC
Frequency50 Hz
Process Connection5/16″


The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The BDPA is available with settings from 0.08″ w.c. (20 Pa) to 20″ w.c. (5000 Pa). The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm’s great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2″ npt connection, use the 1/2″ conduit fitting adapter (A-483).

Product Applications

  • Air filter and ventilator monitoring
  • Industrial cooling circuits
  • Fire-protection damper control
  • Ventilation duct monitoring
  • Fan heater overheating protection
  • Heat exchanger frost protection



PRODUCT DESCRIPTIONDwyer Instruments BDPA-08-2-N, Adjustable differential pressure alarm, range .08-1.20 w.c., M20 connection. 
Adjustable differential pressure alarm, range .08-1.20 w.c., M20 connection.
24 Volt or Battery Powered, Built-in Audible and Visual Alarm
Item Specifications

  • Service: Air and noncombustible, compatible gases.
  • Wetted Materials: Diaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene.
  • Temperature Limits: 32 to 122°F (0 to 50°C).
  • pressure Limits: 40 w.c. (10 kPa).
  • Electrical Rating: 1.0 A @ 30 VDC/VAC/span>
  • Switch Type: SPDT.
  • Alarm Indicationrm.: Red LED and audible alarm.
  • Alarm Level: Approximately 90db at 4 (10 cm).
  • Alarm Acknowledge: Button preSS.
  • Power Requirements: 16 to 30 VDC, 18 to 30 VACor 3.6 V LS14250 lithium metal battery, installed functional, user replaceable. Battery acts as back-up if power is lost.
  • Battery Life: Approximately 1.5 years with 3.6 V/1.2 Ah.
  • Repeatability: _15% FS.
  • Electrical Connections: Screw terminals. M20x1.5 with cable strain relief or optional 1/2 NPT connection.
  • process Connections: 5/16 (7.94 mm) outside diameter tubing, 1/4 (6.0 mm) inside diameter tubing.
  • Mounting Orientation: Vertically, with pressure connections pointing downwards.
  • Weight: 6.1 oz (173 g).
  • Enclosure Rating: IP21.
  • Agency Approvals: CE, RoHS.

FIND SIMILAR PRODUCTS BY CATEGORY

  • Dwyer Instruments
  • Pressure
  • Differential Pressure
  • Switches

Dwyer Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.ADPS-07-2-N
Media TypeGas
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Voltage250 VAC


Our firm offers a high-quality range of Dwyer Differential Pressure Switch.

Features:

  • HVAC Differential Pressure Switch with Dual scale filed adjustable Set Point Knob.
  • The compact size, adjustment knob and low cost makes ADPS/EDPS the perfect choice for HVAC applications.


Applications:

  • Monitoring air filters and ventilators
  • Overheating protection for fan heaters
  • Monitoring industrial cooling air circuits
  • Monitoring flow in duct ventilation
  • Controlling air and fire protection dampers

Dwyer EDPS-07-1-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.EDPS-07-1-N
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″


The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications

  • Monitoring air filters and ventilators.
  • Monitoring industrial cooling-air circuits.
  • Overheating protection for fan heaters.
  • Monitoring flows in ventilation ducts.
  • Controlling air and fire-protection dampers.
  • Frost protection for heat exchanges

Dwyer EDPS-05-1-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.EDPS-05-1-N
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Voltage250 VAC
Frequency50/60 Hz


The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications

  • Monitoring air filters and ventilators.
  • Monitoring industrial cooling-air circuits.
  • Overheating protection for fan heaters.
  • Monitoring flows in ventilation ducts.
  • Controlling air and fire-protection dampers.
  • Frost protection for heat exchanges

Dwyer EDPS-06-1-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.EDPS-06-1-N
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Voltage250 VAC
Frequency50/60 Hz

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications
  • Monitoring air filters and ventilators.
  • Monitoring industrial cooling-air circuits.
  • Overheating protection for fan heaters.
  • Monitoring flows in ventilation ducts.
  • Controlling air and fire-protection dampers.
  • Frost protection for heat exchanges
 

Dwyer EDPS-08-1-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.EDPS-08-1-N
Power/Voltage250 VAC
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Frequency50/60 Hz

 

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications.


Product Applications:

  • Monitoring air filters and ventilators.
  • Monitoring industrial cooling-air circuits.
  • Overheating protection for fan heaters.
  • Monitoring flows in ventilation ducts.
  • Controlling air and fire-protection dampers.
  • Frost protection for heat exchanges

Dwyer EDPS-04-1-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.EDPS-04-1-N
Weight160 g
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Voltage250 VAC
Frequency50/60 Hz


The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications

  • Monitoring air filters and ventilators.
  • Monitoring industrial cooling-air circuits.
  • Overheating protection for fan heaters.
  • Monitoring flows in ventilation ducts.
  • Controlling air and fire-protection dampers.
  • Frost protection for heat exchanges

Dwyer ADPS-07-2-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.ADPS-07-2-N
Power/Voltage250 VAC
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Frequency50/60 Hz


Features:

  • Available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa)
  • The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
  • The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications


Specifications:

  • Service: Air and non-combustible, compatible gases
  • Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
  • Pressure Limits: Max. Operating Pressure: 40″ w.c. (10 kPa) for all pressure ranges
  • Switch Type: Single-pole double-throw (SPDT)
  • Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
  • Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
  • Process Connections: 5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
  • Enclosure Rating: NEMA 13, IP54
  • Mounting Orientation: Vertically, with pressure connections pointing downwards
  • Mechanical Working Life: Over 106 switching operations
  • Weight: 5.6 oz (160 g)


Applications:

  • Monitoring air filters and ventilators
  • Monitoring industrial cooling-air circuits
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Controlling air and fire-protection dampers
  • Frost protection for heat exchanges

Dwyer EDPS-03-1-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.EDPS-03-2-N
Power/Voltage250 VAC
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Frequency50/60 Hz

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications
  • Monitoring air filters and ventilators.
  • Monitoring industrial cooling-air circuits.
  • Overheating protection for fan heaters.
  • Monitoring flows in ventilation ducts.
  • Controlling air and fire-protection dampers.
  • Frost protection for heat exchanges
 

Dwyer ADPS-08-2-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.ADPS-08-2-N
Power/Voltage250 VAC
Weight160 g
BrandDWYER USA
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Frequency50/60 Hz


Features:

  • Available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa)
  • The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
  • The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

Specifications

  • Service: Air and non-combustible, compatible gases
  • Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
  • Pressure Limits: Max. Operating Pressure: 40″ w.c. (10 kPa) for all pressure ranges
  • Switch Type: Single-pole double-throw (SPDT)
  • Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
  • Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
  • Process Connections: 5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
  • Enclosure Rating: NEMA 13, IP54
  • Mounting Orientation: Vertically, with pressure connections pointing downwards
  • Mechanical Working Life: Over 106 switching operations
  • Weight: 5.6 oz (160 g)


Applications

  • Monitoring air filters and ventilators
  • Monitoring industrial cooling-air circuits
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Controlling air and fire-protection dampers
  • Frost protection for heat exchanges

Dwyer ADPS-06-2-N Adjustable Differential Pressure Switch

 
 
Current RatingMax. 1.5 A
Weight160 gm
Pressure Limit10 kPa
Enclosure RatingIP54
Voltage250 VAC
Frequency50/60 Hz


Features:

  • Available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa)
  • The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
  • The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications


Specifications:

  • Service: Air and non-combustible, compatible gases
  • Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
  • Pressure Limits: Max. Operating Pressure: 40″ w.c. (10 kPa) for all pressure ranges
  • Switch Type: Single-pole double-throw (SPDT)
  • Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
  • Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
  • Process Connections: 5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
  • Enclosure Rating: NEMA 13, IP54
  • Mounting Orientation: Vertically, with pressure connections pointing downwards
  • Mechanical Working Life: Over 106 switching operations
  • Weight: 5.6 oz (160 g)


Applications:

  • Monitoring air filters and ventilators
  • Monitoring industrial cooling-air circuits
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Controlling air and fire-protection dampers
  • Frost protection for heat exchanges

Dwyer ADPS-04-2-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.ADPS-04-2N CA (18)
Power/Voltage250 VAC
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Frequency50/60 Hz


Features:

  • Available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa)
  • The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
  • The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications


Specifications

  • Service: Air and non-combustible, compatible gases
  • Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
  • Pressure Limits: Max. Operating Pressure: 40″ w.c. (10 kPa) for all pressure ranges
  • Switch Type: Single-pole double-throw (SPDT)
  • Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
  • Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
  • Process Connections: 5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
  • Enclosure Rating: NEMA 13, IP54
  • Mounting Orientation: Vertically, with pressure connections pointing downwards
  • Mechanical Working Life: Over 106 switching operations
  • Weight: 5.6 oz (160 g)


Applications

  • Monitoring air filters and ventilators
  • Monitoring industrial cooling-air circuits
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Controlling air and fire-protection dampers
  • Frost protection for heat exchanges

Dwyer ADPS-05-2-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.ADPS-05-2-N-CA (18)
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″


Features:

  • Available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa)
  • The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
  • The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

Specifications

  • Service: Air and non-combustible, compatible gases
  • Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
  • Pressure Limits: Max. Operating Pressure: 40″ w.c. (10 kPa) for all pressure ranges
  • Switch Type: Single-pole double-throw (SPDT)
  • Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
  • Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
  • Process Connections: 5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
  • Enclosure Rating: NEMA 13, IP54
  • Mounting Orientation: Vertically, with pressure connections pointing downwards
  • Mechanical Working Life: Over 106 switching operations
  • Weight: 5.6 oz (160 g)


Applications:

  • Monitoring air filters and ventilators
  • Monitoring industrial cooling-air circuits
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Controlling air and fire-protection dampers
  • Frost protection for heat exchanges

Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch

 
 
Current Rating1.5 A
Model No.ADPS-03-2-N CA (18)
Weight160 g
BrandDWYER
Temperature Limits-4 to 185degF
Pressure Limit10 kPa
Process Connection5/16″
Frequency50/60 Hz


Designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and Pascals allows changes to the switching pressure to be made without a pressure gage.

Adjustable differential pressure switch, set point range 0.20 to 2.00″ w.c., M20 connection.DPS Series Offers


Features

  • Available with settings from 0.08″ w.c. (20 Pa) up to 16″ w.c. (4000 Pa)
  • The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
  • The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications


Specifications

  • Service: Air and non-combustible, compatible gases
  • Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
  • Pressure Limits: Max. Operating Pressure: 40″ w.c. (10 kPa) for all pressure ranges
  • Switch Type: Single-pole double-throw (SPDT)
  • Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
  • Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2″ NPT connection
  • Process Connections: 5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing
  • Enclosure Rating: NEMA 13, IP54
  • Mounting Orientation: Vertically, with pressure connections pointing downwards
  • Mechanical Working Life: Over 106 switching operations
  • Weight: 5.6 oz (160 g)


Applications

  • Monitoring air filters and ventilators
  • Monitoring industrial cooling-air circuits
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Controlling air and fire-protection dampers
  • Frost protection for heat exchanges

Differential Pressure Switch

 
 
Minimum Order Quantity100 Number
Weight5.6 oz (160 g).
temperature LimitsProcess and ambient temperature from -4 to 185degF (-20 to 85degC).
Pressure LimitsMax. operating pressure: 40″ w.c. (10 kPa) for all pressure ranges.
Switch typeSingle-pole double-throw (SPDT).
Enclosure RatingNEMA 13 (IP54).
Process Connection” (6.0 mm) inside diameter tubing.s5/16″ (7.94 mm) outside diameter tubing, 1/4″ (6.0 mm) inside diameter tubing.


Being a market leader of this domain, we present clients with the premium quality of Differential Pressure Switch. Known for its simple calibration, digital push button and reduced set up time, the differential pressure switch is used for monitoring of air filters. Furthermore, the differential pressure switch is used for monitoring of ventilators.

Features:

  • Monitoring of industrial cooling air circuits
  • Simple calibration
  • Easy to use and maintain


Other Details:

  • Monitoring of air filters and ventilators
  • Monitoring of industrial cooling air circuits
  • Monitoring flow in ventilation ducts
  • Overheating protection in fan heaters
  • AHU status, fan status monitoring
  • Controlling air and fire-protection flaps
  • Frost protection for heat exchangers


Specifications:

  • Adjustable switching knob
  • Also available in ATEX, Hazardous area certified (Gr IIB, Gases)


Industries:

  • Clean rooms, pharmaceutical
  • Building ventilation
  • Fan status monitoring
  • Oil & gas
  • Food processing
  • Textile industries

Differential Pressure Switch DP930

 
 
Minimum Order Quantity12 Number
Model Name/NumberDP930
Power/Voltage1 SPDT,1A / 250VAC
Mounting TypeDiaphragm in Vertical Position
ProtectionIP54
Process Connection6.0mm Plastic Pipe
Housing MaterialABS
Repeatability+-2% of F.S
Temperature Ranges20 DegreeC to 85 DegreeC
Pressure RangesVarious Ranges upto 4 KPa

Special Features :
  • High Quality, Low-Cost
  • Visual Set Point Indication
  • Hassle-Free Field Adjustment Knob
  • 2% Repeatability

The DP930 Differential Pressure Switch is a low-cost easy to use switch for very low pressure applications. The switch can monitor positive, negative, or differential pressure and with an easy to adjust set point knob makes field set up and adjustment hassle free. The differential pressure switch includes a SPDT relay rated for 1A @ 250V and can be set as low as 0.08” w.c. (20 Pa)

 

Dwyer Air Filter Kit A – 481

 
 
Usage/ApplicationCommercial
MaterialPlastic
BrandDwyer
Packaging TypePacket
Length3 mtr


Dwyer Air Filter Kit A – 481

Mack – Dwyer USA

MODEL – A – 481 Installer Kit w/2 A-480 Plastic Static Tips and 6’ PVC Tubing

Sensocon USA Differential Pressure Switch Series 104 – 3

 
 
Model No.104-3
Electrical Rating2A @ 250 V
BrandSensocon
Max Pressure1000 Pa
Temperature Limit5dg to 140dgF
Repeatability2%
Process Connection3/16″


The Series 104 Differential Pressure Switch is a low-cost easy to use differential pressure switch for very low pressure applications. The differential pressure switch can monitor positive, negative, or differential pressure and with an easy to adjust set point knob makes field set up and adjustment hassle free. The differential pressure switch includes a SPDT relay rated for2A @ 250V and can be set as low as 0.08” w.c. (20 Pa).

Specification:

  • Media:Air and compatible gases
  • Max Pressure:20″ w.c. (5000 Pa)Temperature Limits:5 to 140°F (-15 to 60°C)Electrical Rating:2A @ 250 V
  • Electrical Connection:Screw terminals
  • Process Connection:3/16″ I.D. flexible tubing
  • Enclosure Rating:NEMA 13 (IP 54)Weight:3.5 oz (100 g)Accessories:6 ft (1.8m) flexible tubing, (2) Static pressure fittings, C type mounting bracket, and mounting screws
  • Repeatability:2%
  • Deadband:approximately 10% of max set point

Sensocon USA Differential Pressure Switch Series 104 – 0

 
 
BrandSensocon
Weight3.5 oz (100 g)
Electrical Rating2A @ 250 V
MediaAir and compatible gases
Max Pressure20″ w.c. (5000 Pa)
Temperature Limits5 to 140 DegreeF (-15 to 60 DegreeC)
Repeatability2%


The Series 104 Differential Pressure Switch is a low-cost easy to use differential pressure switch for very low pressure applications. The differential pressure switch can monitor positive, negative, or differential pressure and with an easy to adjust set point knob makes field set up and adjustment hassle free. The differential pressure switch includes a SPDT relay rated for2A @ 250V and can be set as low as 0.08” w.c. (20 Pa).

Specification:

  • Media:Air and compatible gases
  • Max Pressure:20″ w.c. (5000 Pa)Temperature Limits:5 to 140°F (-15 to 60°C)Electrical Rating:2A @ 250 V
  • Electrical Connection:Screw terminals
  • Process Connection:3/16″ I.D. flexible tubing
  • Enclosure Rating:NEMA 13 (IP 54)Weight:3.5 oz (100 g)Accessories:6 ft (1.8m) flexible tubing, (2) Static pressure fittings, C type mounting bracket, and mounting screws
  • Repeatability:2Þadband:approximately 10% of max set point

Sensocon USA Differential Pressure Switch Series 104 – 1

 
 
Model No.104-1
Weight173 gm
Electrical Rating2A @ 250 V
BrandSensocon
Repeatability2%
Max Pressure1000 Pa
Process Connection3/16″


The Series 104 Differential Pressure Switch is a low-cost easy to use differential pressure switch for very low pressure applications. The differential pressure switch can monitor positive, negative, or differential pressure and with an easy to adjust set point knob makes field set up and adjustment hassle free. The differential pressure switch includes a SPDT relay rated for2A @ 250V and can be set as low as 0.08” w.c. (20 Pa).

Specification:

  • Media:Air and compatible gases
  • Max Pressure:20″ w.c. (5000 Pa)Temperature Limits:5 to 140°F (-15 to 60°C)Electrical Rating:2A @ 250 V
  • Electrical Connection:Screw terminals
  • Process Connection:3/16″ I.D. flexible tubing
  • Enclosure Rating:NEMA 13 (IP 54)Weight:3.5 oz (100 g)Accessories:6 ft (1.8m) flexible tubing, (2) Static pressure fittings, C type mounting bracket, and mounting screws
  • Repeatability:2%
  • Deadband:approximately 10% of max set point

Sensocon USA Differential Pressure Switch Series 104 – 2

 
 
Model No.104-2
Weight3.5 oz (100 g)
Electrical Rating2A @ 250 V
BrandSensocon
MediaAir and compatible gases
Max Pressure20″ w.c. (5000 Pa)
Temperature Limits5 to 140 DegreeF (-15 to 60 DegreeC)
Repeatability2%

The Series 104 Differential Pressure Switch is a low-cost easy to use differential pressure switch for very low pressure applications. The differential pressure switch can monitor positive, negative, or differential pressure and with an easy to adjust set point knob makes field set up and adjustment hassle free. The differential pressure switch includes a SPDT relay rated for2A @ 250V and can be set as low as 0.08” w.c. (20 Pa).

Specification:
  • Media:Air and compatible gases
  • Max Pressure:20″ w.c. (5000 Pa)Temperature Limits:5 to 140°F (-15 to 60°C)Electrical Rating:2A @ 250 V
  • Electrical Connection:Screw terminals
  • Process Connection:3/16″ I.D. flexible tubing
  • Enclosure Rating:NEMA 13 (IP 54)Weight:3.5 oz (100 g)Accessories:6 ft (1.8m) flexible tubing, (2) Static pressure fittings, C type mounting bracket, and mounting screws
  • Repeatability:2%
  • Deadband:approximately 10% of max set point
 

Series 104 – Differential Pressure Switch

 
 
Media TypeAir and compatible gases
Model No.Series 104
Weight3.5 oz (100 g)
Electrical Rating2A @ 250 V
BrandSensocon
Max Pressure20″ w.c. (5000 Pa)
Temperature Limits5 to 140 DegreeF (-15 to 60 DegreeC)
Repeatability2%


The Series 104 Differential Pressure Switch is a low-cost easy to use switch
for very low pressure applications. The switch can monitor positive, negative,
or differential pressure and with an easy to adjust set point knob makes field
set up and adjustment hassle free. The differential pressure switch includes
a SPDT relay rated for 2A @ 250V and can be set as low as 0.08″ w.c. (20 Pa).