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

  • Mfr # 1950G-20-B-120-NA

  • Zoro # G907143494

product price: 
$
630.99
/ea
Free Shipping & Returns

Key Features

Action
Standard
Contact Form
SPDT
Pressure Connection Type
1/8 in FNPT
Range
4-20" w.c.
Factory On Setting
4"wc
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Specifications

Details

MFR #
1950G-20-B-120-NA
Zoro #
G907143494
UPC #
-
Country of Origin
United States
Item
Pressure Switch
Action
Standard
Contact Form
SPDT
Pressure Connection Type
1/8 in FNPT
Range
4-20" w.c.
Factory On Setting
4"wc
Factory Off Setting
20"wc
Standards
ATEX, CE, CSA, FM, IECEx, UL
Features
Compatible with natural gas; External set point screw provides easy access that simplifies making adjustments without opening or disassembling enclosure; Easily accessible electrical connection simplifies the installation
Service
Air and compatible combustible gases.
Pressure Limits
45" w.c. (11.2 kPa) continuous; 10 psig (68.95 kPa) surge.
Power Requirements
24 VDC ±10%. 120 or 240 VAC ±10% optional.
Set Point Adjustment
Screw type on top of housing.
Agency Approvals
ATEX, CE, CSA, FM, IECEx, UL.
Switch Type
1 Form C relay (SPDT).
Mounting Orientation
Diaphragm in vertical position. Consult factory for other position orientations.
Temperature Limits
0 to 140°F (-17 to 60°C). Note: Set point drift may occur with ambient temperature changes.
Process Connections
1/8" female NPT.

Description

Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0.

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