Dwyer 1950 Explosion Proof Differential Pressure Switch Wholesaler Delhi India

Approx. Rs 45,000 / NumberGet Latest Price

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

• 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.

• 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

Additional Information:

• Item Code: Dwyer-Instruments-1950-1-2F
• Production Capacity: www.envirotechindia.net
• Delivery Time: www.envirotechdelhi.co.in
• Packaging Details: www.envirotechindustrialproducts.co.in

Approx. Rs 45,000 / NumberGet Latest Price

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

• 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.

• 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

Additional Information:

• Item Code: Dwyer-USA-1950-10-2F
• Production Capacity: www.envirotechindustrialproduct.info
• Delivery Time: www.envirotechindustrialproductsdelhi.com
• Packaging Details: www.envirotechindustrialproductsindia.in

Approx. Rs 45,000 / NumberGet Latest Price

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

• 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.

• 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

Additional Information:

• Item Code: Dwyer-USA-1950-1-2F-DP-Switch
• Production Capacity: www.envirotechindia.net
• Delivery Time: www.envirotechdelhi.info
• Packaging Details: www.envirotechindia.info

Approx. Rs 45,000 / PieceGet Latest Price

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

• 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.

• 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

Additional Information:

• Item Code: Dwyer-1950-10-2F
• Production Capacity: www.envirotechindustrialproduct.com
• Delivery Time: www.envirotechindustrialproducts.in
• Packaging Details: www.envirotechindustrialproduct.in

Approx. Rs 45,000 / NumberGet Latest Price

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

• 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.

• 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

Additional Information:

• Item Code: Dwyer-1950-1-2F
• Production Capacity: www.envirotechindustrialproduct.co.in
• Delivery Time: www.envirotechindustrialproducts.co.in
• Packaging Details: www.envirotechdelhi.co.in

Approx. Rs 45,000 / NumberGet Latest Price

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

• HVAC Applications
• Process Applications
• All-Weather Applications

• 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.

• 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

Additional Information:

• Item Code: Dwyer-Series-1950
• Production Capacity: www.envirotechdelhi.net
• Delivery Time: www.envirotechdelhi.in
• Packaging Details: www.envirotechindia.co.in

Approx. Rs 45,000 / NumberGet Latest Price

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

• 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.

• 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

Additional Information:

• Item Code: Dwyer-Instruments-1950-10-2F
• Production Capacity: www.envirotechdelhi.com
• Delivery Time: www.envirotechindustrialproducts.info
• Packaging Details: www.envirotechindustrialproduct.info

Approx. Rs 45,000 / NumberGet Latest Price

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

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

• 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

Additional Information:

• Item Code: Dwyer-USA-1950-1-2F
• Production Capacity: www.envirotechindia.info
• Delivery Time: www.envirotechdelhi.net
• Packaging Details: www.envirotechdelhi.in

Approx. Rs 45,000 / PieceGet Latest Price

• Dwyer Instruments 1950-02-2S
• Mfr. Part #: 1950-02-2S

• Differential Pressure Switch, Explosion Proof, .03-10in w.c., 1950 Series

• Approvals-CE ; CSA ; FM ; UL
• Connection Type-1NO ; 1NC
• Electrical Rating-15 A @ 125, 250, 480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz.
• Enclosure Rating-Explosion proof; Class I. Groups C and D; Class II, Groups E, F and G; Class III / ATEX
• For Use With-Air and Non-Combustible,Compatible Gases
• IP Rating-IP54
• Mounting Orientation-Vertical
• NEMA Rating-NEMA 3 ; NEMA 7 ; NEMA 9
• Operating Fluid-Air ; Non-Combustible Gases
• Port Size-1/8" NPT
• Primary Type-Pressure Switch
• Series-1950 Series
• Set Point-Screw type on top of housing
• Switch Type-SPDT
• Temperature Range--40 to 140 F (-40 to 60 C)
• Weight-3.25 lb (1.5 kg)

• 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

Additional Information:

• Production Capacity: www.envirotechindustrialproducts.co.in
• Delivery Time: www.envirotechindustrialproduct.co.in
• Packaging Details: www.envirotechindustrialproduct.in

Approx. Rs 45,000 / NumberGet Latest Price

• Dwyer 1950-00-2F Explosion-Proof 
• Differential Pressure Switch (.07-.15" w.c.)
• Model: 1950-00-2F

• Dwyer 1950-00-2F Offers
• Dwyer 1950 Series Offers
• UL and CSA listed, and FM approved.
• CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

• 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

• What's included with the Dwyer 1950P-8-2F
• Dwyer 1950-00-2F Explosion-Proof Differential Pressure Switch (.07-.15" w.c.)

Additional Information:

• Item Code: Dwyer-1950-00-2F
• Production Capacity: www.envirotechindustrialproducts.in
• Delivery Time: www.envirotechindustrialproduct.com
• Packaging Details: www.envirotechindustrialproducts.com

Approx. Rs 45,000 / PieceGet Latest Price

• Dwyer 1950-20-2F Explosion-Proof Differential Pressure Switch (4.0-20" w.c.)
• Model: 1950-20-2F

• 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

Additional Information:

• Item Code: Dwyer-1950-20-2F
• Production Capacity: www.envirotechindustrialproducts.co.in
• Delivery Time: www.envirotechindustrialproduct.co.in
• Packaging Details: www.envirotechindustrialproduct.in

Approx. Rs 45,000 / PieceGet Latest Price

• Dwyer 1950-5-2F Explosion-Proof Differential Pressure Switch (1.4-5.5" w.c.)
• Model: 1950-5-2f

• Dwyer 1950-5-2f Explosion Proof Differential Pressure Switch

• Range 1.4-5.5" w.c.,
• Approx. deadband @ min. set point 0.30,
• Approx. deadband @ max. set point 0.40

• 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

Additional Information:

• Item Code: Dwyer-1950-5-2F
• Production Capacity: www.envirotechindustrialproducts.in
• Delivery Time: www.envirotechindustrialproduct.com
• Packaging Details: www.envirotechindustrialproducts.com

Approx. Rs 45,000 / PieceGet Latest Price

• Dwyer 1950P-15-2F Explosion-Proof Differential Pressure Switch (3.0-15 psid)
• Model: 1950P-15-2F

• Dwyer 1950P-15-2F Offers
• Dwyer 1950 Series Offers
• UL and CSA listed, and FM approved.
• CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

• 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

Additional Information:

• Item Code: Dwyer-1950P-15-2F
• Production Capacity: www.envirotechindustrialproduct.net
• Delivery Time: www.envirotechindustrialproductsindia.in
• Packaging Details: www.envirotechindustrialproductsdelhi.com

Approx. Rs 45,000 / PieceGet Latest Price

• Dwyer 1950P-2-2F Explosion-Proof Differential Pressure Switch (0.5-2.0 psid)
• Model: 1950P-2-2F

• 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)

Additional Information:

• Item Code: Dwyer-1950P-2-2F
• Production Capacity: www.envirotechindustrialproducts.in
• Delivery Time: www.envirotechindustrialproduct.com
• Packaging Details: www.envirotechindustrialproducts.com

Approx. Rs 45,000 / NumberGet Latest Price

• Dwyer Instruments 1950P-25-2F
• EP Diff.Press.Switch,4 to 25 PSID
• Order #: 1950P-25-2F
• Mfg #: 1950P-25-2F

• Range 4-25 PSID
• Approximate Deadband At Minimum Set Point .7
• Approximate Deadband At Maximum Set Point .7

Additional Information:

• Item Code: Dwyer-1950P-25-2F
• Production Capacity: www.envirotechindustrialproducts.in
• Delivery Time: www.envirotechindustrialproduct.com
• Packaging Details: www.envirotechindustrialproducts.com

Approx. Rs 45,000 / NumberGet Latest Price

• Dwyer 1950P-50-2F Explosion-Proof Differential Pressure Switch (15-50 psid)
• Model: 1950P-50-2F

• Dwyer 1950P-50-2F Offers
• Dwyer 1950 Series Offers
• UL and CSA listed, and FM approved.
• CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

• 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

Additional Information:

• Item Code: Dwyer-1950P-50-2F
• Production Capacity: www.envirotechdelhi.co.in
• Delivery Time: www.envirotechindia.net
• Packaging Details: www.envirotechdelhi.info

Approx. Rs 45,000 / NumberGet Latest Price

• Dwyer 1950P-8-2F Explosion-Proof Differential Pressure Switch (1.5-8.0 psid)
• Model: 1950P-8-2F

• Dwyer 1950P-8-2F Offers
• Dwyer 1950 Series Offers
• UL and CSA Listed, And FM Approved.
• CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

• 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

• What's included with the Dwyer 1950P-8-2F
• Dwyer 1950P-8-2F Explosion-Proof Differential Pressure Switch (1.5-8.0 psid)

Additional Information:

• Item Code: Dwyer-1950P-8-2F
• Production Capacity: www.envirotechindustrialproducts.co.in
• Delivery Time: www.envirotechindustrialproduct.co.in
• Packaging Details: www.envirotechindustrialproduct.in

Approx. Rs 45,000 / NumberGet Latest Price

• Dwyer 1950-0-2F Explosion-Proof Differential Pressure Switch (.15-.50" w.c.)
• Model: 1950-0-2F

Differential pressure switch, range .15-.50" w.c., approx. deadband @ min. set point 0.10, approx. deadband @ max. set point 0.15.

Model 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" w.c. (7.5 to 5 kPa) and from .5 to 60 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 weatherproof switches with separate enclosures.

• 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

Additional Information:

• Item Code: Dwyer-1950-0-2F
• Production Capacity: www.envirotechindia.co.in
• Delivery Time: www.envirotechdelhi.com
• Packaging Details: www.envirotechindustrialproducts.info

Approx. Rs 45,000 / PieceGet Latest Price

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

• HVAC Applications
• Process Applications
• All-Weather Applications

• 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.

• 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

Additional Information:

• Item Code: Dwyer-USA-Series-1950
• Production Capacity: www.envirotechindustrialproduct.net
• Delivery Time: www.envirotechindustrialproducts.net
• Packaging Details: www.envirotechindustrialproducts.com