Category: Dwyer 1950 Explosion Proof Differential Pressure Switch Wholesaler Delhi India

Dwyer 1950 Explosion Proof Differential Pressure Switch Wholesaler Delhi India

Dwyer Instruments 1950-1-2F

 
Minimum Order Quantity3 Number
Country of OriginMade in India
Switch TypeSingle-Pole Double-Throw (SPDT)
Current Rating15 A @, 125, 250, 480 VAC, 60 Hz Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
BrandDWYER USA
Model Name/NumberDwyer 1950-1-2F
Power/Voltage15 A @, 125, 250, 480 VAC, 60 Hz Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
Process Connections1/8″ Female NPT.

Dwyer Instruments 1950-1-2F

  • Dwyer 1950-1-2F Explosion-Proof 
  • Differential Pressure Switch (0.4-1.6″ w.c.)
  • Model: 1950-1-2F

Combines The Best Features of The Popular Dwyer® Series 1900 Pressure Switch With An Integral Explosion-Proof And Weatherproof Housing, Making It An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For Use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III Hazardous Atmospheres NEMA 7 & 9.

DESCRIPTION

  • Dwyer 1950-1-2F Offers
  • Dwyer 1950 Series Offers
  • UL and CSA listed, and FM approved.
  • CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Dwyer 1950-1-2F Specifications

  • Service –Air and Non-Combustible, Compatible Gases
  • Temperature Limits -40 to 140°F (-40 to 60°C)
  • 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50
  • -30 to 130°F (-34.4 to 54.4°C) for 1950-02
  • Pressure Limits-Continuous: 1950’s – 45 in w.c. (0.11 bar); 1950P’s – 35 psi (2.41 bar); 1950P-50 only – 70 psi (4.83 bar)
  • Surge: 1950’s – 10 psi (0.69 bar), 1950P’s – 50 psi (3.45 bar), 1950P-50 only – 90 psi (6.21 bar)
  • Enclosure Rating-NEMA 3 (IP54), NEMA 7 & 9
  • Switch Type-Single-Pole Double-Throw (SPDT)
  • Electrical Rating-15 A @, 125, 250, 480 VAC, 60 Hz
  • Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
  • Electrical Connections-3 Screw Types: Common, Normally Open and Normally Closed
  • Process Connections-1/8″ Female NPT
  • Mounting Orientation-Diaphragm in Vertical Position
  • Set Point Adjustment-Screw Type On Top of Housing
  • Weight-3.25 Ib (1.5 kg)
  • 1950-02 Model: 4.4 lb (2 kg)
  • Agency Approvals-CE, CSA, FM, UL

Dwyer 1950-10-2F Differential Pressure Switch

 
Minimum Order Quantity3 Number
BrandDWYER USA
Media TypeAir And Non-Combustible,Compatible Gases.
Contact System TypeSingle-Pole Double-Throw (SPDT).
Electrical Connection3 Screw Type,Common,Normally Open And Normally Closed.
Model Name/NumberDwyer 1950-10-2F Differential Pressure Switch
Power/Voltage15 A @ 125,250,480 VAC,60 Hz. Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz.
Weight3.25 lb (1.5 kg); 1950-02 Model 4.4 lb (2 kg).
Mounting TypeDiaphragm in Vertical Position.Consult Factory For Other Position Orientations.
Minimum Order Quantity3 NOS
Country of OriginMade in India

Dwyer 1950-10-2F Differential Pressure Switch

Dwyer 1950-10-2F Explosion Proof Differential Pressure Switch

  • Dwyer 1950-10-2F Explosion-Proof 
  • Differential Pressure Switch (3.0-11″ w.c.)
  • Model: 1950-10-2F

Combines The Best Features of The Popular Dwyer® Series 1900 Pressure Switch With An Integral Explosion-Proof And Weatherproof Housing, Making It An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For Use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III Hazardous Atmospheres NEMA 7 & 9.

DESCRIPTION

  • Dwyer 1950-10-2F Offers
  • Dwyer 1950 Series Offers
  • UL and CSA listed, and FM approved.
  • CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Dwyer 1950-10-2F Specifications

  • Service –Air and Non-Combustible, Compatible Gases
  • Temperature Limits -40 to 140°F (-40 to 60°C)
  • 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50
  • -30 to 130°F (-34.4 to 54.4°C) for 1950-02
  • Pressure Limits-Continuous: 1950’s – 45 in w.c. (0.11 bar); 1950P’s – 35 psi (2.41 bar); 1950P-50 only – 70 psi (4.83 bar)
  • Surge: 1950’s – 10 psi (0.69 bar), 1950P’s – 50 psi (3.45 bar), 1950P-50 only – 90 psi (6.21 bar)
  • Enclosure Rating-NEMA 3 (IP54), NEMA 7 & 9
  • Switch Type-Single-Pole Double-Throw (SPDT)
  • Electrical Rating-15 A @, 125, 250, 480 VAC, 60 Hz
  • Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
  • Electrical Connections-3 Screw Types: Common, Normally Open and Normally Closed
  • Process Connections-1/8″ Female NPT
  • Mounting Orientation-Diaphragm in Vertical Position
  • Set Point Adjustment-Screw Type On Top of Housing
  • Weight-3.25 Ib (1.5 kg)
  • 1950-02 Model: 4.4 lb (2 kg)
  • Agency Approvals-CE, CSA, FM, UL

Dwyer Series 1950 Explosion Proof Differential Pressure Switch

 
Minimum Order Quantity3 Piece
BrandDWYER USA
Media TypeAir And Non-Combustible,Compatible Gases.
Contact System TypeSingle-Pole Double-Throw (SPDT).
Electrical Connection3 Screw Type,Common,Normally Open And Normally Closed.
Model Name/NumberDwyer Series 1950 Explosion Proof Differential Pressure Switch
Power/Voltage15 A @ 125,250,480 VAC,60 Hz. Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz.
Weight3.25 lb (1.5 kg); 1950-02 Model 4.4 lb (2 kg).
Mounting TypeDiaphragm in Vertical Position.Consult Factory For Other Position Orientations.
Minimum Order Quantity3 NOS
Country of OriginMade in India


Dwyer Series 1950 Explosion Proof Differential Pressure Switch

  • Set Points from .03 to 20 in w.c., Explosion-Proof And Weatherproof


Series 1950 Explosion-Proof Differential Pressure Switch Combines The Best Features Of The Popular Dwyer® Series 1900 Pressure Switch With an Integral Explosion-Proof And Weatherproof Housing, Making it An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III hazardous atmospheres (NEMA 7 & 9), Raintight NEMA 3 (IP54). Weatherproof features include a drain plug and O-ring seal in cover. Electrical connections are easily made by removing front cover. For convenience the set point adjustment screw is located on the outside of the housing. Twelve models offer set points from .03 to 20 in w.c. (0.0075 to 5 kPa) and from .5 to 50 psi (0.035 to 3.5 bar). The unit is very light and compact — about half the weight and bulk of other Explosion-Proof or Weather-Proof Switches with Separate Enclosures.

CAUTION: For Use Only With Air or Compatible Gases. Applications With Hazardous Atmospheres and a single Positive Pressure May Require Special Venting.

PRODUCT APPLICATIONS

  • HVAC Applications
  • Process Applications
  • All-Weather Applications


MODELS & ORDERING

Model Description

  • 1950-0-2F-Range .15-.50″ w.c., approx. Deadband @ min. set point 0.10, approx. deadband @ max. set point 0.15.
  • 1950-00-2F-Range .07-.15″ w.c., approx. deadband @ min. set point 0.04, approx. deadband @ max. set point 0.05.
  • 1950-02-2S-Range .03-.10″ w.c., approx. deadband @ min. set point 0.025, approx. deadband @ max. set point 0.05.
  • 1950-1-2F-Range .4-1.6″ w.c., approx. deadband @ min. set point 0.15, approx. deadband @ max. set point 0.20.
  • 1950-10-2F-Range 3-11″ w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.50.
  • 1950-20-2F-Range 4-20″ w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.60.
  • 1950-5-2F-Range 1.4-5.5″ w.c., approx. deadband @ min. set point 0.30, approx. deadband @ max. set point 0.40.
  • 1950P-15-2F-Range 3-15 psid, approx. deadband @ min. set point 0.9, approx. deadband @ max. set point 0.9.
  • 1950P-2-2F-Range-0.5-2 psid, approx. deadband @ min. set point 0.3, approx. deadband @ max. set point 0.3.
  • 1950P-25-2F-Range 4-25 psid, approx. deadband @ min. set point 0.7, approx. deadband @ max. set point 0.7.
  • 1950P-50-2F-Range 15-50 psid, approx. deadband @ min. set point 1.0, approx. deadband @ max. set point 1.5.
  • 1950P-8-2F-Range 1.5-8 psid, approx. deadband @ min. set point 1.0, approx. deadband @ max. set point 1.0.


FEATURES

  • Explosion-Proof and Weatherproof Housing Provides Device Protection For Outdoor Use or Harsh Environment Operation
  • External Set Point Screw Provides Easy Access That Simplifies Making Adjustments Without Opening or Disassembling Enclosure
  • Easily Accessible Electrical Connection Simplifies The Installation

Dwyer 1950-10-2F Explosion Proof Differential Pressure Switch

 
Minimum Order Quantity3 Piece
Switch TypeSingle-Pole Double-Throw (SPDT)
BrandDwyer USA
Model Name/Number1950-10-2F
Power/Voltage15 A @,125,250,480 VAC,60 Hz Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz
Material/BodyMetal
Contact TypeDwyer 1950-10-2F Explosion Proof Differential Pressure Switch
Country of OriginMade in India

Dwyer 1950-10-2F Explosion Proof Differential Pressure Switch

Dwyer 1950-10-2F Explosion Proof Differential Pressure Switch

  • Dwyer 1950-10-2F Explosion-Proof 
  • Differential Pressure Switch (3.0-11″ w.c.)
  • Model: 1950-10-2F

Combines The Best Features of The Popular Dwyer® Series 1900 Pressure Switch With An Integral Explosion-Proof And Weatherproof Housing, Making It An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For Use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III Hazardous Atmospheres NEMA 7 & 9.

DESCRIPTION

  • Dwyer 1950-10-2F Offers
  • Dwyer 1950 Series Offers
  • UL and CSA listed, and FM approved.
  • CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Dwyer 1950-10-2F Specifications

  • Service –Air and Non-Combustible, Compatible Gases
  • Temperature Limits -40 to 140°F (-40 to 60°C)
  • 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50
  • -30 to 130°F (-34.4 to 54.4°C) for 1950-02
  • Pressure Limits-Continuous: 1950’s – 45 in w.c. (0.11 bar); 1950P’s – 35 psi (2.41 bar); 1950P-50 only – 70 psi (4.83 bar)
  • Surge: 1950’s – 10 psi (0.69 bar), 1950P’s – 50 psi (3.45 bar), 1950P-50 only – 90 psi (6.21 bar)
  • Enclosure Rating-NEMA 3 (IP54), NEMA 7 & 9
  • Switch Type-Single-Pole Double-Throw (SPDT)
  • Electrical Rating-15 A @, 125, 250, 480 VAC, 60 Hz
  • Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
  • Electrical Connections-3 Screw Types: Common, Normally Open and Normally Closed
  • Process Connections-1/8″ Female NPT
  • Mounting Orientation-Diaphragm in Vertical Position
  • Set Point Adjustment-Screw Type On Top of Housing
  • Weight-3.25 Ib (1.5 kg)
  • 1950-02 Model: 4.4 lb (2 kg)
  • Agency Approvals-CE, CSA, FM, UL
 

Dwyer 1950-1-2F Explosion Proof Differential Pressure Switch

 
Minimum Order Quantity3 Number
Switch TypeSingle-Pole Double-Throw (SPDT)
Current Rating15 A @,125,250,480 VAC,60 Hz Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz
BrandDWYER USA
Model Name/NumberDwyer 1950-1-2F
Power/Voltage15 A @,125,250,480 VAC,60 Hz Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz
Material/BodyMetal
Country of OriginMade in India

Dwyer 1950-1-2F Explosion Proof Differential Pressure Switch

  • Dwyer 1950-1-2F Explosion-Proof 
  • Differential Pressure Switch (0.4-1.6″ w.c.)
  • Model: 1950-1-2F

Combines The Best Features of The Popular Dwyer® Series 1900 Pressure Switch With An Integral Explosion-Proof And Weatherproof Housing, Making It An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For Use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III Hazardous Atmospheres NEMA 7 & 9.

DESCRIPTION

  • Dwyer 1950-1-2F Offers
  • Dwyer 1950 Series Offers
  • UL and CSA listed, and FM approved.
  • CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Dwyer 1950-1-2F Specifications

  • Service –Air and Non-Combustible, Compatible Gases
  • Temperature Limits -40 to 140°F (-40 to 60°C)
  • 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50
  • -30 to 130°F (-34.4 to 54.4°C) for 1950-02
  • Pressure Limits-Continuous: 1950’s – 45 in w.c. (0.11 bar); 1950P’s – 35 psi (2.41 bar); 1950P-50 only – 70 psi (4.83 bar)
  • Surge: 1950’s – 10 psi (0.69 bar), 1950P’s – 50 psi (3.45 bar), 1950P-50 only – 90 psi (6.21 bar)
  • Enclosure Rating-NEMA 3 (IP54), NEMA 7 & 9
  • Switch Type-Single-Pole Double-Throw (SPDT)
  • Electrical Rating-15 A @, 125, 250, 480 VAC, 60 Hz
  • Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
  • Electrical Connections-3 Screw Types: Common, Normally Open and Normally Closed
  • Process Connections-1/8″ Female NPT
  • Mounting Orientation-Diaphragm in Vertical Position
  • Set Point Adjustment-Screw Type On Top of Housing
  • Weight-3.25 Ib (1.5 kg)
  • 1950-02 Model: 4.4 lb (2 kg)
  • Agency Approvals-CE, CSA, FM, UL

Dwyer 1950-1-2F Differential Pressure Switch

 
Minimum Order Quantity3 Number
BrandDWYER USA
Current Rating15 A @,125,250,480 VAC,60 Hz Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz
Media TypeAir And Non-Combustible,Compatible Gases.
Range SettingDwyer 1950-1-2F Differential Pressure Switch
Contact System TypeSingle-Pole Double-Throw (SPDT).
Electrical Connection3 Screw Type,Common,Normally Open And Normally Closed.
Model Name/NumberDwyer 1950-1-2F Differential Pressure Switch
Power/Voltage15 A @ 125,250,480 VAC,60 Hz. Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz.
Weight3.25 lb (1.5 kg); 1950-02 Model 4.4 lb (2 kg).
Mounting TypeDiaphragm in Vertical Position.Consult Factory For Other Position Orientations.
Minimum Order Quantity3 NOS
Country of OriginMade in India

Dwyer 1950-1-2F Differential Pressure Switch

  • Dwyer 1950-1-2F Explosion-Proof 
  • Differential Pressure Switch (0.4-1.6″ w.c.)
  • Model: 1950-1-2F

Combines The Best Features of The Popular Dwyer® Series 1900 Pressure Switch With An Integral Explosion-Proof And Weatherproof Housing, Making It An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For Use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III Hazardous Atmospheres NEMA 7 & 9.

DESCRIPTION

  • Dwyer 1950-1-2F Offers
  • Dwyer 1950 Series Offers
  • UL and CSA listed, and FM approved.
  • CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Dwyer 1950-1-2F Specifications

  • Service –Air and Non-Combustible, Compatible Gases
  • Temperature Limits -40 to 140°F (-40 to 60°C)
  • 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50
  • -30 to 130°F (-34.4 to 54.4°C) for 1950-02
  • Pressure Limits-Continuous: 1950’s – 45 in w.c. (0.11 bar); 1950P’s – 35 psi (2.41 bar); 1950P-50 only – 70 psi (4.83 bar)
  • Surge: 1950’s – 10 psi (0.69 bar), 1950P’s – 50 psi (3.45 bar), 1950P-50 only – 90 psi (6.21 bar)
  • Enclosure Rating-NEMA 3 (IP54), NEMA 7 & 9
  • Switch Type-Single-Pole Double-Throw (SPDT)
  • Electrical Rating-15 A @, 125, 250, 480 VAC, 60 Hz
  • Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
  • Electrical Connections-3 Screw Types: Common, Normally Open and Normally Closed
  • Process Connections-1/8″ Female NPT
  • Mounting Orientation-Diaphragm in Vertical Position
  • Set Point Adjustment-Screw Type On Top of Housing
  • Weight-3.25 Ib (1.5 kg)
  • 1950-02 Model: 4.4 lb (2 kg)
  • Agency Approvals-CE, CSA, FM, UL

SERIES 1950 EXPLOSION-PROOF DIFFERENTIAL PRESSURE
SWITCH

 
Minimum Order Quantity3 Number
BrandDWYER USA
Current Rating15 A @ 125,250,480 VAC,60 Hz. Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz.
Media TypeAir And Non-Combustible,Compatible Gases.
Contact System TypeSingle-Pole Double-Throw (SPDT).
Electrical Connection3 Screw Type,Common,Normally Open And Normally Closed.
Model Name/NumberSeries 1950 Explosion Proof Differential Pressure Switch
Power/Voltage15 A @ 125,250,480 VAC,60 Hz. Resistive 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC,60 Hz.
Weight3.25 lb (1.5 kg); 1950-02 Model 4.4 lb (2 kg).
Mounting TypeDiaphragm in Vertical Position.Consult Factory For Other Position Orientations.
Minimum Order Quantity3 NOS
Country of OriginMade in India

SERIES 1950 EXPLOSION-PROOF DIFFERENTIAL PRESSURE
SWITCH

  • Set Points from .03 to 20 in w.c., Explosion-Proof And Weatherproof

Series 1950 Explosion-Proof Differential Pressure Switch Combines The Best Features Of The Popular Dwyer® Series 1900 Pressure Switch With an Integral Explosion-Proof And Weatherproof Housing, Making it An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III hazardous atmospheres (NEMA 7 & 9), Raintight NEMA 3 (IP54). Weatherproof features include a drain plug and O-ring seal in cover. Electrical connections are easily made by removing front cover. For convenience the set point adjustment screw is located on the outside of the housing. Twelve models offer set points from .03 to 20 in w.c. (0.0075 to 5 kPa) and from .5 to 50 psi (0.035 to 3.5 bar). The unit is very light and compact — about half the weight and bulk of other Explosion-Proof or Weather-Proof Switches with Separate Enclosures.

CAUTION: For Use Only With Air or Compatible Gases. Applications With Hazardous Atmospheres and a single Positive Pressure May Require Special Venting.

PRODUCT APPLICATIONS

  • HVAC Applications
  • Process Applications
  • All-Weather Applications

MODELS & ORDERING

Model Description

  • 1950-0-2F-Range .15-.50″ w.c., approx. Deadband @ min. set point 0.10, approx. deadband @ max. set point 0.15.
  • 1950-00-2F-Range .07-.15″ w.c., approx. deadband @ min. set point 0.04, approx. deadband @ max. set point 0.05.
  • 1950-02-2S-Range .03-.10″ w.c., approx. deadband @ min. set point 0.025, approx. deadband @ max. set point 0.05.
  • 1950-1-2F-Range .4-1.6″ w.c., approx. deadband @ min. set point 0.15, approx. deadband @ max. set point 0.20.
  • 1950-10-2F-Range 3-11″ w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.50.
  • 1950-20-2F-Range 4-20″ w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.60.
  • 1950-5-2F-Range 1.4-5.5″ w.c., approx. deadband @ min. set point 0.30, approx. deadband @ max. set point 0.40.
  • 1950P-15-2F-Range 3-15 psid, approx. deadband @ min. set point 0.9, approx. deadband @ max. set point 0.9.
  • 1950P-2-2F-Range-0.5-2 psid, approx. deadband @ min. set point 0.3, approx. deadband @ max. set point 0.3.
  • 1950P-25-2F-Range 4-25 psid, approx. deadband @ min. set point 0.7, approx. deadband @ max. set point 0.7.
  • 1950P-50-2F-Range 15-50 psid, approx. deadband @ min. set point 1.0, approx. deadband @ max. set point 1.5.
  • 1950P-8-2F-Range 1.5-8 psid, approx. deadband @ min. set point 1.0, approx. deadband @ max. set point 1.0.

FEATURES

  • Explosion-Proof and Weatherproof Housing Provides Device Protection For Outdoor Use or Harsh Environment Operation
  • External Set Point Screw Provides Easy Access That Simplifies Making Adjustments Without Opening or Disassembling Enclosure
  • Easily Accessible Electrical Connection Simplifies The Installation

Dwyer Instruments 1950-10-2F

 
Minimum Order Quantity3 Number
Switch TypeSingle-Pole Double-Throw (SPDT)
BrandDwyer USA
Model Name/Number1950-10-2F
Material/BodyMetal
Contact TypeDwyer Instruments 1950-10-2F
Country of OriginMade in India

Dwyer Instruments 1950-10-2F

Dwyer 1950-10-2F Explosion Proof Differential Pressure Switch

  • Dwyer 1950-10-2F Explosion-Proof 
  • Differential Pressure Switch (3.0-11″ w.c.)
  • Model: 1950-10-2F

Combines The Best Features of The Popular Dwyer® Series 1900 Pressure Switch With An Integral Explosion-Proof And Weatherproof Housing, Making It An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For Use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III Hazardous Atmospheres NEMA 7 & 9.

DESCRIPTION

  • Dwyer 1950-10-2F Offers
  • Dwyer 1950 Series Offers
  • UL and CSA listed, and FM approved.
  • CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Dwyer 1950-10-2F Specifications

  • Service –Air and Non-Combustible, Compatible Gases
  • Temperature Limits -40 to 140°F (-40 to 60°C)
  • 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50
  • -30 to 130°F (-34.4 to 54.4°C) for 1950-02
  • Pressure Limits-Continuous: 1950’s – 45 in w.c. (0.11 bar); 1950P’s – 35 psi (2.41 bar); 1950P-50 only – 70 psi (4.83 bar)
  • Surge: 1950’s – 10 psi (0.69 bar), 1950P’s – 50 psi (3.45 bar), 1950P-50 only – 90 psi (6.21 bar)
  • Enclosure Rating-NEMA 3 (IP54), NEMA 7 & 9
  • Switch Type-Single-Pole Double-Throw (SPDT)
  • Electrical Rating-15 A @, 125, 250, 480 VAC, 60 Hz
  • Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
  • Electrical Connections-3 Screw Types: Common, Normally Open and Normally Closed
  • Process Connections-1/8″ Female NPT
  • Mounting Orientation-Diaphragm in Vertical Position
  • Set Point Adjustment-Screw Type On Top of Housing
  • Weight-3.25 Ib (1.5 kg)
  • 1950-02 Model: 4.4 lb (2 kg)
  • Agency Approvals-CE, CSA, FM, UL