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  7. Pressure Switch, Standard, DPDT, 1/8" FNPT, 7.5 to 23 in H2O Range
Dwyer Instruments Pressure Switch, Standard, DPDT, 1/8" FNPT, 7.5 to 23 in H2O Range 1831-2-RA-S - main

Pressure Switch, Standard, DPDT, 1/8" FNPT, 7.5 to 23 in H2O Range

  • Mfr # 1831-2-RA-S

  • Zoro # G410113694

product price:  $208.99
/ea
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Key Features

Action
Standard
Contact Form
SPDT
Pressure Connection Type
1/8 in FNPT
Range
7.5 to 23"wc
Factory On Setting
7.5"wc
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Specifications

Product Information

MFR #
1831-2-RA-S
Zoro #
G410113694
UPC #
-
Country of Origin
United States

Details

Item
Pressure Switch
Action
Standard
Contact Form
SPDT
Pressure Connection Type
1/8 in FNPT
Range
7.5 to 23"wc
Factory On Setting
7.5"wc
Factory Off Setting
23"wc
Features
No power to operate DPDT switch means no additional wiring or conduit reduces material and installation labor costs; Easy access for modifying set point simplifies adjustment; Both control contacts activate at the same time eliminating system issues where lead switch activities prevent the lagging switch from sending a signal
Repeatability
±4% max.
Temperature Limits
-30 to 180°F (-34 to 82.2°C).
Service
Air and non-combustible, compatible gases.
Pressure Limits
10 psig (68.95 kPa) continuous, 25 psig (172.4 kPa) surge.
Mounting Orientation
Diaphragm in vertical position. Consult factory for other position orientations.
Switch Type
2 SPDT.
Set Point Adjustment
Screw type inside mounting spud.
Process Connections
1/8" female NPT.

Description

Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 7.5-23in w.c.

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