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Dwyer Photohelic Pressure Switch - Gauges

The switch/gauges function in the same manner, as versatile, precise pressure switches combined with a pressure gauge utilizing the time proven magnehelic design. Available with 1 or 2 LED/phototransistor actuated relays. Gauge reading is unaffected by switch operation. Easy to adjust set points with knob controls. Apply pressure and switch set points are fully visible. Deadband is 1 pointer width—less than 1% full scale. DPDT relays can easily be interlocked to provide variable deadband control. For positive, negative or differential pressures as low as 0.25'' water column to 0 to 300 psi full scale; set points as low as .01 w.c. on .25'' scale unit.
$593.04 - $645.34CAD / Each

4 variations of this product are available.

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4 PRODUCT OPTIONS
Compareitem specifications
Accuracy Max Pressure (PSI) Resolution
Availability Pricing
Dwyer A3003 Swtch/Gauge 0/3.0inWC Photohelic Pre Switch/Gauge RK-68462-88 Mfr # A3003
COMPARE
±2% full-scale 0.1\" WC
$645.34CAD / Each
Dwyer A3100 Swtch/Gauge 0/100inWC Photohelic Pre Switch/Gauge RK-68462-89 Mfr # A3100
COMPARE
±2% full-scale 2\" WC
$593.04CAD / Each
Dwyer A3010 Swtch/Gauge 0/10 Inwc Photohelic Pre Switch/Gauge RK-68462-90 Mfr # A3010
COMPARE
±2% full-scale 0.2\" WC
$645.34CAD / Each
Dwyer A3015 Swtch/Gauge 0/15 Inwc Photohelic Pre Switch/Gauge RK-68462-91 Mfr # A3015
COMPARE
±2% full-scale 0.5\" WC
$645.34CAD / Each
Showing 1- 4 of 4

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