NOSHOK 200 Series Dry Dial Indicating Low Pressure Diaphragm Gauge with Gas Pressure Test Kit, 2-1/2" Dial, +/-1.5% Accuracy, 0 oz/sq in/"WC-20 oz/sq in/"WC Pressure Range

Dial indicating low pressure diaphragm gauge. Designed for extremely low pressure and vacuum measurement. Standard case on 2-1/2 inch size is black painted steel. Phosphor bronze diaphragm capsules are coupled with precision all-brass movements to provide extremely accurate indication. Comes standard with zero point adjustment; with 2X to 10X overpressure protection based on full scale. Applicable for medical, biomedical, HVAC, gas distribution, filtration, burner and gas combustion service, waste water treatment, level indication and filter monitoring, everywhere low pressure and vacuum measurement is required. Working pressure limitations: for dynamic pressure, the working pressure should be limited to 90 percent of the dial range; for static pressure, the working pressure, where no sharp fluctuations occur, should be limited to 100 percent of the dial range. Ambient temperature: -4 to 140 degrees F. Media temperature: -4 to 176 degrees F. +/-1.5 percent full scale ASME grade A Accuracy.