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1638-5
Large diaphragm pressure switch, range 2.0-6.0" w.c., approx deadband @ 0.07 min. set point, 0.25 max. set point.
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Product Specs
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Compliance | CSA, FM, UL |
Deadband | 0.07 to 0.25 inH2O |
Electrical Connection | Screw Terminal |
Materials, Wetted | Consult Factory |
Media Compatibility | Air, Argon, Carbon dioxide, Helium, Nitrogen, Non-Corrosive Dry Gases |
Mounting Orientation | Vertical Diaphragm |
Operating Temperature, Max | 110 °F |
Operating Temperature, Min | -30 °F |
Pressure Type | Gauge |
Pressure, Max | 6 inH₂O |
Pressure, Min | 2 inH₂O |
Process Connection Size | 1/8 in |
Process Connection Type | NPT Female |
Proof Pressure | Up to 10 psi |
Repeatability | ± 1% |
Set Point Adjustment | Internal Screw |
Switch Note | 15 A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC, 60 Hz |
Switch Rating | 15 A @ 120-480 Vac, 1/8 HP @ 125 Vac, 1/4 HP @ 250 Vac |
Switch Type | SPDT NO/NC, Selectable |
Weight | 1.5 kg |
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