Dwyer Explosion Proof Pressure Switch, Series 1950G

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1950G-20-B-120-NA

Series: Series 1950G Explosion-Proof Differential Pressure Switch Brand: Dwyer Instruments, LLC

DWYER Explosion-Proof Differential Pressure Switch, Range 4-20" W.C., Approximate Deadband @ Min. Set Point 1.2, Approximate Deadband @ Max. Set Point 3.0.

Price

$1,147.00 CAD

Stock

25+ In Stock

Quantity

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Base Model - Explosion-Proof Differential Pressure Switch (Model 1950G)
Pressure Range - Inches WC: 4.0 to 20.0
Diaphragm & O-Ring - Buna-N
Input - 120 Vac
Tag - No Tag
Adjustment Type - Field Adjustable
Options - Non-ATEX Approved

Specifications

Brand

Dwyer Instruments, LLC

Adjustment Type

Factory Set (Pre-Set)
Field Adjustable

Applications

All-Weather Applications
Natural Gas
Process Applications

Approvals & Certifications

ATEX
CE
CSA
FM
IEC Ex
UL

Deadband, Approximate

bar: 0 to 0.21
kPa: 0.28 to 20.7
psi: 0.04 to 3.0

Diaphragm Material

Buna-N

Electrical Connectors

Terminal Strip - Internal

Electrical Contacts

Silver

Electrical Rating

10 A, 120/240 Vac, 28 Vdc Resistive 50 mA, 125 Vdc

Enclosure, Body Material

Aluminum

Environmental Protection

IP54
NEMA 3
NEMA 7
NEMA 9

NPT Connection

1/8” NPT Female

O-Ring Material

Buna-N

Process Connection Material

Aluminum

Set Point - Decreasing

Inches WC: 0.07 to 20

Set Point - Increasing

Inches WC: 0.07 to 20

Switch Type

SPDT

System Pressure

bar: 0.68
kPa: 68.95
psig: 10

Temperature Range

-17° to 60° C (-170° to 140° F) Note: Set Point Drift May Occur with Ambient Temperature Changes.

Documentation

Data Sheets

Series 1950G Data Sheet pdf 469 KB

Approvals