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  13. Explosion Proof Pressure Switch, Standard, SPDT, 1/8" FNPT, 4 to 20 in H2O Range, Aluminum
Dwyer Instruments Explosion Proof Pressure Switch, Standard, SPDT, 1/8" FNPT, 4 to 20 in H2O Range, Aluminum 1950-20-2F - main

Explosion Proof Pressure Switch, Standard, SPDT, 1/8" FNPT, 4 to 20 in H2O Range, Aluminum

  • Mfr # 1950-20-2F

  • Zoro # G3219609

product price: $395.99
/ea
Free Shipping & Returns

Key Features

Action
Standard
Contact Form
SPDT
Pressure Connection Type
1/8" FNPT
Range
4 to 20 in H2O
Housing Material
Aluminum
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Specifications

Product Information

MFR #
1950-20-2F
Zoro #
G3219609
UPC #
-
Country of Origin
United States

Dimensions

Mounting Hole Diameter
1/4 in
Sample Line Connection Size
1/8 in

Details

Item
Explosion Proof Pressure Switch
Action
Standard
Contact Form
SPDT
Pressure Connection Type
1/8" FNPT
Range
4 to 20 in H2O
Housing Material
Aluminum
Standards
CE, CSA, FM, RoHS, UL Listed
Application
HVAC
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
IP Rating
IP54
Electrical Connection
Screw Terminals
Process Connection
1/8" female NPT.
Includes
Drain Plug, O-Ring Seal Cover
Material
Aluminum
Mounting Orientation
Vertical
Pressure Type
Differential
Mounting Hole Center to Center Distance
4 7/8 in
Maximum Differential Pressure Setting
20 in wc
Product Type
Differential Pressure Switch
Pressure Setpoint Type
Adjustable
Sample Line Connector Type
NPT
Housing Type
NEMA-3 Enclosure
Minimum Pressure Setting
4 in wc
Maximum Pressure Setting
20 in wc
Agency Approvals
CE, CSA, FM, UL.
Switch Type
Single-pole double-throw (SPDT).
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.
Set Point Adjustment
Screw type on top of housing.

Description

Series 1950 Explosion Proof Di, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @ 125/250/480 V AC, 60 Hz Resistive, Housing Material Aluminum, Housing Type NEMA-3 Enclosure, IP Rating IP54, Includes Drain Plug, O-Ring Seal Cover, Maximum Differential Pressure Setting 20 in wc, Maximum Pressure Setting 20 in wc, Minimum Differential Pressure Setting 4 in wc, Minimum Pressure Setting 4 in wc

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