Measures positive, negative or differential pressures within ±2% of full scale accuracy. Completely independent gage operation, functions normally even if power is interrupted to electrical elements of the control.
Measures positive, negative or differential pressures within ±2% of full scale accuracy. Completely independent gage operation, functions normally even if power is interrupted to electrical elements of the control.
Discontinued!
This product has been discontinued and is no longer available.
This is the direct replacement:
The Series 3000SGT Photohelic Switch/Gauge/Transmitter combines several critical control functions into a single easy-to-install package. This versatile instrument starts with the universally accepted standard for reliable low air pressure measurement, the Dwyer Magnehelic Gauge. It measures positive, negative, or differential pressures within +/-2% of full accuracy. This time-proven component provides highly reliable analog indication of air or compatible gas pressure on a 4 in, 80 degree scale. Gauge operation is completely independent – functions normally even if power is interrupted to electrical elements of the control.
