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Photohelic Gauge
$1,259.00Original price was: $1,259.00.$1,059.00Current price is: $1,059.00.
The Series A3000 Photohelic® Switch/Gages pressure switch/gage measures and controls positive, negative or differential pressures of air and compatible gases.
The Series A3000 Photohelic® Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic® gage design.
A3301: Pressure switch/gage, range .5-0-.5″ w.c.
Standard models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80 (5.5 bar) psig.
Two phototransistor actuated, DPDT relays are included for low/high limit control.
Easy to adjust set point indicators are controlled by knobs located on the gage face.
Individual set point deadband is one pointer width – less than 1% of full scale.
Set points can be interlocked to provide variable deadband – ideal for control of fans, dampers, etc.
Gage reading is continuous and unaffected by switch operation, even during loss of electrical power.
Photohelic Gauge
$1,259.00Original price was: $1,259.00.$1,059.00Current price is: $1,059.00.The Series A3000 Photohelic® Switch/Gages pressure switch/gage measures and controls positive, negative or differential pressures of air and compatible gases.
Description
The Series A3000 Photohelic® Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic® gage design.
A3301: Pressure switch/gage, range .5-0-.5″ w.c.
Ships warehouse direct in 3-5 days.
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