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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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1950G Series 120 VAC Explosion- Proof Differnetial Pressure Switch
SKU: 1950G
RETAIL: 188.00
BASE PRICE: 186.00
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You Can Buy This Product Online!
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Description
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Series 1950G
120 VAC Explosion- Proof Differential Pressure
Switch
Explosion-Proof, Weatherproof, Compatible
with Natural Gases
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The Model 1950G
Explosion-Proof Switch
combines the best features
of the popular Dwyer® Series 1950 Pressure Switch with the benefit of
natural gas compatibility. Units are rain-tight for outdoor installations,
and are UL listed for use in Class I, Groups A, B, C, & D; Class II,
Groups E, F, & G and Class III atmospheres, Directive 94/9/EC (ATEX)
Compliant for 11 2 G EExd IIB & Hydrogen T6 and CSA & FM approved for
Class I, Div 1, Groups B, C, D; Class II, Div 1, Groups E, F, G and Class
III atmospheres. The 1950G is very compact, about half the weight and bulk
of equivalent conventional explosion-proof switches. Easy access to the
SPDT relay and power supply terminals is provided by removing the top
plate of the aluminum housing. A supply voltage of 24 VDC, 120 or 240 VAC
is required. A captive screw allows the cover to swing aside while
remaining attached to the unit. Adjustment to the set point of the switch
can be made without disassembly of the housing.
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FEATURES
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Service: Air and combustible, compatible gases
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Wetted Material :Consult Factory
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Switch Type: 1 - Form C Relay SPDT
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AMP Rating: 10A @ 120/240 VAC, 28VDC. resistive 50ma,
125VDC
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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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Enclosure Type: IP64, NEMA 3, 7 and 9
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Available Series 1950G Switches
Models, Operating Ranges and Dead Bands
Voltages: 120 VAC
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Model Number
(24VDC
Model) |
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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1950G-00-B-120-NA |
.07 to .15 |
.04 |
.05 |
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1950G-0-B-120-NA |
.15 to .50 |
.10 |
.15 |
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1950G-1-B-120-NA |
.4 to 1.6 |
.15 |
.20 |
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1950G-5-B-120-NA |
1.4 to 5.5 |
.30 |
.40 |
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1950G-10-B-120-NA |
3 to 11 |
.40 |
.50 |
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1950G-20-B-120-NA |
4 to 20 |
.40 |
.60 |
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NOTE: The table at the left is for 24 VDC models.
YOU can order the Voltage you want by selecting from the
MODEL selection Boxes below. The proper model number will be selected.
The Only change to the model number is the voltage.
i.e. 1950G-00-B-24-NA is a 24 VDC Model
For a 120 VAC Model, the model number would be
i.e. 1950G-00-B-120-NA is a 120 VAC Model |
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