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The products listed represent only a small selection of the available IPS product line.
To discuss your specific application with an experienced technician.
Please Call 618-465-7623
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1950 Series Explosion- Proof Differnetial Pressure Switch(Inches of WC)
SKU: 1950
RETAIL: 123.00
BASE PRICE: 121.00
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You Can Buy This Product Online!
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Description
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Series 1950
(Inches of Water
Column)
Differential Explosion- Proof Switch
Compact, Low Cost, Explosion-Proof and
Weatherproof
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Model 1950 Explosion-Proof
Differential Pressure Switch
combines the best features
of the popular Dwyer® Series 1900 Pressure Switch with an integral
explosion-proof and weatherproof housing, making it an exceptional value
for either application. It is CE, UL and CSA listed, FM approved for use
in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class
III hazardous atmospheres (NEMA 7 & 9), Raintight (NEMA 3). Weatherproof
features include a drain plug and O-ring seal in cover. Electrical
connections are easily made by removing front cover. For convenience the
set point adjustment screw is located on the outside of the housing.
Twelve models offer set points from .03 to 20˝ w.c. (7.5 to 5 kPa) and
from .5 to 50 psi (0.035 to 3.5 bar). The unit is very light and compact,
about half the weight and bulk of other explosion-proof or weather-proof
switches with separate enclosures. |
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FEATURES
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Service: Air and non-combustible, compatible gases
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Wetted Material :Consult Factory
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Switch Type: SPDT16 Amp SPDT relay @ 250 VAC resistive.
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AMP Rating: 15A @ 125, 250, 480 VAC resistive
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HP: 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
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Power Requirements: Depending on Model selected
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Process Connection: 1/8" female NPT.
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Enclousure Type: IP64, NEMA 3, 7 and 9
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Available Series 1950 Switches
Models, Operating Ranges and Dead Bands
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Model Number |
Range, Inches W.C. |
Approximate Dead Band at |
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Min.
Set Point
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Max.
Set
Point |
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1950-02-2S |
.03 to .10 |
.025 |
.05 |
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1950-00-2F |
.07 to .15 |
.04 |
.05 |
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1950-0-2F |
.15 to .50 |
.10 |
.15 |
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1950-1-2F |
.4 to 1.6 |
.15 |
.20 |
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1950-5-2F |
1.4 to 5.5 |
.30 |
.40 |
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1950-10-2F |
3 to 11 |
.40 |
.50 |
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1950-20-2F |
4 to 20 |
.40 |
.60 |
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CAUTION: For use only with air or compatible gases.
Applications with hazardous atmospheres and a single positive pressure may
require special venting.
*P=PSID range models |
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