Name: Dwyer Instruments 1950-10-2F | Differential Pressure Switch | Explosion Proof | 3-11in w.c. | 1950 Series
Rating: 4.7 (25 reviews)

Dwyer Instruments 1950-10-2F | Differential Pressure Switch | Explosion Proof | 3-11in w.c. | 1950 Series

Dwyer Instruments 1950-10-2F | Differential Pressure Switch | Explosion Proof | 3-11in w.c. | 1950 Series

Brand :

Stock Status : Contact us for delivery

Brand :

Stock Status :

Out of Stock

Part Number : 1950-10-2F

The Dwyer 1950 Series is an explosion-proof differential pressure switch with set points ranging from .03 to 20 inches w.c. (water column). It combines the best features of the popular Dwyer Series 1900 Pressure Switch with an integral explosion-proof and weatherproof housing, providing exceptional value for various applications. The switch is CE, UL, and CSA listed, and FM approved for use in hazardous atmospheres, including Class I, Div 1, Groups C and D, Class II Groups E, F, and G, and Class III locations. It is also rated as raintight NEMA 3 (IP54), featuring weatherproof attributes such as a drain plug and O-ring seal in the cover. Electrical connections are easily facilitated by removing the front cover, and the set point adjustment screw is conveniently located on the outside of the housing for ease of use. Twelve models are available, offering set points from .03 to 20 inches w.c. (0.0075 to 5 kPa) and from .5 to 50 psi (0.035 to 3.5 bar). Despite its robust features, the unit is very light and compact, weighing about half the weight and bulk of other explosion-proof or weather-proof switches with separate enclosures. The Part Number is 1950-10-2F

Specification
Features
Catalog

Specifications

Details

For Use With

Air And Non-Combustible, Compatible Gases

IP Rating

IP54

Port Size

0.125 in

Series

1950 Series

Temperature Range

-40 to 140 F

Weight

3.25 lb

Approvals

CE ; CSA ; FM ; UL

Connection

1NO ; 1NC

Current Rating

15 A @ 125, 250, 480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz.

IP PROTECTION RATING

Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III / ATEX

Type

Enclossure: Explosion proof; Class I. Groups C and D; Class II, Groups E, F and G; Class III / ATEX

Horizontal/ Vertical

Vertical

Rating

3 ; 7 ; 9

Operating Fluid

Air ; Non-Combustible Gas

Type

Pressure Switch

Set Point

Screw type on top of housing

Type

SPDT

Dwyer Instruments 1950-10-2F | Differential Pressure Switch | Explosion Proof | 3-11in w.c. | 1950 Series Saudi Arabia

Part Number : 1950-10-2F

Sauermann Flush-mount multifunction pressure transmitter | Range -100 to +100 Pa

Part Number : CPE 310-S

Sauermann Flush-mount multifunction pressure transmitter | Range -100 to +100 Pa Saudi Arabia

Part Number : CPE 310-S

Sauermann Flush-mount multifunction pressure transmitter | Range -1000 to +1000 Pa

Part Number : CPE 311-S

Sauermann Flush-mount multifunction pressure transmitter | Range -1000 to +1000 Pa Saudi Arabia

Part Number : CPE 311-S

Sauermann Large display multifunction transmitter | 24 Vac power supply

Part Number : CA310-B

Sauermann Large display multifunction transmitter | 115-230 Vac power supply

Part Number : CA310-H

Sauermann Multifunction transmitter | 24 Vac/Vdc power supply, with display

Part Number : C310-BO

Sauermann Multifunction transmitter | 115-230 Vac power supply, with display

Part Number : C310-HO

Winters LE150R11 | Pressure Transmitter | LE1 SERIES | 0 - 2.5 BAR, 4 - 20MA, MICRO-DIN, 304 SS | 1/4'' NPT, 0.5% ACCURACY

Part Number : LE150R11

Winters LE1150R11 | Pressure Transmitter | LE1 SERIES,0-10 BAR, 4 - 20MA | MICRO-DIN, 304 SS, 1/4'' NPT, 0.5% ACCURACY

Part Number : LE1150R11

Winters LE1300R11 | Pressure Transmitter | LE1 SERIES,0-25 BAR, 4 - 20MA | MICRO-DIN, 304 SS, 1/4'' NPT, 0.5% ACCURACY

Part Number : LE1300R11

Winters LE1500R11 | Pressure Transmitter | LE1 SERIES, 0 - 40 BAR, 4 - 20MA | MICRO-DIN, 304 SS, 1/4'' NPT, 0.5% ACCURACY

Part Number : LE1500R11

Winters LE11000R11 | Pressure Transmitter | LE1 SERIES,0-60 BAR, 4 - 20MA | MICRO-DIN, 304 SS, 1/4'' NPT, 0.5% ACCURACY

Part Number : LE11000R11

Winters LE12000R11 | Pressure Transmitter | LE1 SERIES, 0 - 100 BAR, 4 - 20MA | MICRO-DIN, 304 SS, 1/4'' NPT, 0.5% ACCURACY

Part Number : LE12000R11

Winters LE16000R11 | Pressure Transmitter | LE1 , 0 - 400 BAR, 4 - 20MA | MICRO-DIN, 304 SS, 1/4'' NPT, 0.5% ACCURACY

Part Number : LE16000R11

Differential pressure switches, Setting range 20-200 Pa

Part Number : Si-DPMS-1

Differential pressure switches, Setting range 50-500 Pa

Part Number : Si-DPMS-2