Series DX Wet Differential Pressure Switch Wholesaler

Series DX Wet Differential Pressure Switch

 
 
BrandDwyer
Media TypeGas
Contact System TypeSPDT
Electrical ConnectionRemovable Terminal Block.
Weight1 lb 3 oz (0.54 kg)
Pollution Degree2
Process Connection1/4″ NPT female
Repeatability+-2%

The Series DX is a Differential Pressure Switch that makes a contact output based on the differential between two pressure sources. Wetted Materials of Brass and Fluoroelastomer are suitable for use with most Gases and Water-based solutions. Standard is a Weatherproof, UL type 4X, an enclosure for dust-laden, outdoor, or wash-down installation environments. Series DX incorporates an externally adjustable set point, integral mounting flange and a removable electrical terminal block for quick and easy installation. The DX uses opposing diaphragms to sense the high and low pressure with a pivot mechanism that transfers the difference of the two pressures to the SPDT Switch.

 

Product Applications:

Indicating Filter Differential Pressure. For example initiating Water Filter backwash as the filter becomes clogged on increasing Differential Pressure.Proof of flow indicator monitoring differential pressure from a sensing device. For example sensing the pressure across an orifice plate to prove water flow.Proving flow through a pump by sensing the pressure across the pump to make sure the pump does not run dry.Proving flow through a chiller. Often called evaporator water pressure drop.Proving flow through a heat pump or AC unit. Often called a condenser water lock-out switch.

 

Dwyer DXW-11-153-1 Differential Pressure Switch

 
 
Model Name/NumberDXW-11-153-1
BrandDwyer
Voltage125/250 VAC or 30 VDC
Usage/ApplicationIndustrial Process Monitoring
Product Weight1 lb 3 oz (0.54 kg
Pressure Transmitters TypeWet Differential Pressure Transmitter


The Series DX is a Differential Pressure Switch that makes a contact output based on the Differential Between Two Pressure sources. Wetted materials of brass and flouroelastomer are suitable for use with most Gases and Water Based Solutions. The Switch can be used for low differential pressure indication with set point on a decrease of pressure as low as 1 psid (0.07 bar). Differential set point ranges are available from 2.5 to 75 psid (0.17 to 5.17 bar) on increasing Differential Pressure and 1.0 to 67 psid (0.07 to 4.62 bar) on decreasing Differential Pressure. Unit features a high static pressure rating of 200 psig (13.8 bar). Weatherproof, UL type 4X, enclosure for dust laden, outdoor, or wash-down installation environments. Externally Adjustable Set point, integral mounting flange and a removable electrical terminal block for Quick and Easy Installation.

 

Details:
• Weather Proof Housing provides protection in the harsh,wet or dirty environments insuring switch’s long-service life
• Removable Terminal Block Reduces Installation Time

 

Specifications:

MANUFACTURERDwyer
PART NUMBERDXW-11-153-1
SHORT DESCRIPTIONDXW-11-153-1 – Wet/Wet Differential Pressure Switch, 2.5 – 10 psi, SPDT, 1/4″ NPT Female, Polycarbonate Housing
PRODUCT SERIESDX Series
PRESSURE TYPEWet Differential Pressure Transmitter
ENCLOSURE TYPENEMA 4
VOLTAGE125/250 VAC or 30 VDC
CONNECTIONProcess Connection:1/4″ FNPT, Conduit Connection: 0.871″ Hole For 1/2″ Conduit Fitting; Electrical Connection: Removable Terminal Block
SENSOR TYPE:Pressure Sensor
PRESSURE RANGE0 – 100 psid
MAX TEMPERATURE30 to 140°F
APPLICATIONSFor Indicating Filter Differential Pressure, Proof Of Flow Indicator Monitoring Differential Pressure From A Sensing Device, Proving Flow Through A Pump, Chiller and Heat Pump or AC Unit
CONSTRUCTIONAluminum Body, Polycarbonate Housing, 300 Stainless Steel Cover
STANDARDS/APPROVALSCE, cULus
ADDITIONAL PRODUCTS OR REQUIREMENTSA-590

Dwyer DXW-11-153-2 Differential Pressure Switch

 
 
BrandDwyer
Media TypeGas
Contact System TypeSPDT
Electrical ConnectionProcess Connection1/4″ FNPT, Conduit Connection 0.871″ Hole For 1/2″ Conduit Fitting; Electrical Connection Removable Terminal Block
Model Name/NumberDXW-11-153-2
Weight1 lb 3 oz (0.54 kg
Mounting TypePorts on horizontal plane, +-10 Degree.


The Series DX is a Differential Pressure Switch that makes a contact output based on the Differential Between two pressure sources. Wetted Materials of Brass and Flouroelastomer are suitable for use with most Gases and Water Based Solutions. The Switch can be used for low Differential Pressure Indication with set point on a decrease of pressure as low as 1 psid (0.07 bar). Differential set point ranges are available from 2.5 to 75 psid (0.17 to 5.17 bar) on increasing differential pressure and 1.0 to 67 psid (0.07 to 4.62 bar) on decreasing Differential Pressure. Unit features a high static pressure rating of 200 psig (13.8 bar). Weatherproof, UL type 4X, enclosure for dust laden, outdoor, or wash-down installation environments. Externally adjustable set point, integral mounting flange and a removable electrical terminal block for quick and easy installation.

 

Details:
• Weatherproof Housing Provides protection in the harsh, wet or dirty environments insuring switch’s long-service life
• Removable Terminal Block Reduces Installation Time

 

Specifications:

MANUFACTURERDwyer
PART NUMBERDXW-11-153-2
SHORT DESCRIPTIONDXW-11-153-2 – Wet/Wet Differential Pressure Switch, 10 – 25 psi, SPDT, 1/4″ NPT Female, Polycarbonate Housing
PRODUCT SERIESDX Series
PRESSURE TYPEWet Differential Pressure Transmitter
ENCLOSURE TYPENEMA 4
AMPERAGE RATING5A
SET POINT/SET POINT RANGE2.5 – 10 psi
VOLTAGE125/250 VAC or 30 VDC
CONNECTIONProcess Connection:1/4″ FNPT, Conduit Connection: 0.871″ Hole For 1/2″ Conduit Fitting; Electrical Connection: Removable Terminal Block
SENSOR TYPE:Pressure Sensor
PRESSURE RANGE200 psig
RELATIVE HUMIDITY RANGE80%
MAX TEMPERATURE30 to 140°F
FREQUENCY5 – 500 Hz
APPLICATIONSFor Indicating Filter Differential Pressure, Proof Of Flow Indicator Monitoring Differential Pressure From A Sensing Device, Proving Flow Through A Pump, Chiller and Heat Pump or AC Unit
CONSTRUCTIONAluminum Body, Polycarbonate Housing, 300 Stainless Steel Cover
STANDARDS/APPROVALSCE, cULus
ADDITIONAL PRODUCTS OR REQUIREMENTSA-590

Dwyer DXW-11-153-3 Differential Pressure Switch

 
 
Model Name/NumberDXW-11-153-3
BrandDwyer USA
Usage/ApplicationIndustrial Process Monitoring
Product Weight1 lb 3 oz (0.54 kg)
Pressure Transmitters TypeWet Differential Pressure Transmitter
Pollution Degree2
Altitude Limit6560 ft (2000 m).


The Series DX is a Differential Pressure Switch that Makes a contact output based on the differential between two pressure sources. Wetted materials of brass and flouroelastomer are suitable for use with most gases and water based solutions. The switch can be used for low differential pressure indication with set point on a decrease of pressure as low as 1 psid (0.07 bar). Differential set point ranges are available from 2.5 to 75 psid (0.17 to 5.17 bar) on increasing differential pressure and 1.0 to 67 psid (0.07 to 4.62 bar) on decreasing differential pressure. Unit features a high static pressure rating of 200 psig (13.8 bar). Weatherproof, UL type 4X, enclosure for dust laden, outdoor, or wash-down installation environments. Externally adjustable set point, integral mounting flange and a removable electrical terminal block for quick and easy installation.

Details:
• Weatherproof housing provides protection in the harsh, wet or dirty environments insuring switch’s long-service life
• Removable terminal block reduces installation time

MANUFACTURERDwyer
PART NUMBERDXW-11-153-3
SHORT DESCRIPTIONDXW-11-153-3 – Wet/Wet Differential Pressure Switch, 25 – 50 psi, SPDT, 1/4″ NPT Female, Polycarbonate Housing
PRODUCT SERIESDX Series
PRESSURE TYPEWet Differential Pressure Transmitter
ENCLOSURE TYPENEMA 4
AMPERAGE RATING5A
SET POINT/SET POINT RANGE10 – 25 psi
VOLTAGE125/250 VAC or 30 VDC
CONNECTIONProcess Connection:1/4″ FNPT, Conduit Connection: 0.871″ Hole For 1/2″ Conduit Fitting; Electrical Connection: Removable Terminal Block
SENSOR TYPE:Pressure Sensor
PRESSURE RANGE200 psig
RELATIVE HUMIDITY RANGE80%
MAX TEMPERATURE30 to 140°F
FREQUENCY5 – 500 Hz
APPLICATIONSFor Indicating Filter Differential Pressure, Proof Of Flow Indicator Monitoring Differential Pressure From A Sensing Device, Proving Flow Through A Pump, Chiller and Heat Pump or AC Unit
CONSTRUCTIONAluminum Body, Polycarbonate Housing, 300 Stainless Steel Cover
STANDARDS/APPROVALSCE, cULus
ADDITIONAL PRODUCTS OR REQUIREMENTSA-590

Dwyer DXW-11-153-4 Differential Pressure Switch

 
 
Model Name/NumberDXW-11-153-4
BrandDwyer
Usage/ApplicationIndustrial Process Monitoring
Product Weight1 lb 3 oz (0.54 kg).
Rated Supply Voltage125/250 VAC or 30 VDC
Pressure Transmitters TypeWet Differential Pressure Transmitter


The Series DX is a Differential Pressure Switch that makes a contact output based on the differential between two pressure sources. Wetted materials of brass and flouroelastomer are suitable for use with most gases and water based solutions. The switch can be used for low differential pressure indication with set point on a decrease of pressure as low as 1 psid (0.07 bar). Differential set point ranges are available from 2.5 to 75 psid (0.17 to 5.17 bar) on increasing differential pressure and 1.0 to 67 psid (0.07 to 4.62 bar) on decreasing differential pressure. Unit features a high static pressure rating of 200 psig (13.8 bar). Weatherproof, UL type 4X, enclosure for dust laden, outdoor, or wash-down installation environments. Externally adjustable set point, integral mounting flange and a removable electrical terminal block for quick and easy installation.

Details:
• Weatherproof Housing provides protection in the harsh, wet or dirty environments insuring Switch’s Long-Service Life
• Removable Terminal Block Reduces Installation Time

 

Specifications:

MANUFACTURERDwyer
PART NUMBERDXW-11-153-4
SHORT DESCRIPTIONDXW-11-153-4 – Wet/Wet Differential Pressure Switch, 50 – 75 psi, SPDT, 1/4″ NPT Female, Polycarbonate Housing
PRODUCT SERIESDX Series
PRESSURE TYPEWet Differential Pressure Transmitter
ENCLOSURE TYPENEMA 4
AMPERAGE RATING5A
SET POINT/SET POINT RANGE25 – 50 psi
VOLTAGE125/250 VAC or 30 VDC
CONNECTIONProcess Connection:1/4″ FNPT, Conduit Connection: 0.871″ Hole For 1/2″ Conduit Fitting; Electrical Connection: Removable Terminal Block
SENSOR TYPE:Pressure Sensor
PRESSURE RANGE200 psig
RELATIVE HUMIDITY RANGE80%
MAX TEMPERATURE30 to 140°F
FREQUENCY5 – 500 Hz
APPLICATIONSFor Indicating Filter Differential Pressure, Proof Of Flow Indicator Monitoring Differential Pressure From A Sensing Device, Proving Flow Through A Pump, Chiller and Heat Pump or AC Unit
CONSTRUCTIONAluminum Body, Polycarbonate Housing, 300 Stainless Steel Cover
STANDARDS/APPROVALSCE, cULus
ADDITIONAL PRODUCTS OR REQUIREMENTSA-590

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