4″ Industrial Low Pressure Gauges Model Number 40SC

40SC Capsule Type Pressure Gauges are applied to measure low and extremely low positive or negative pressure. The capsule is a modification of diaphragm element with two convoluted membranes, leakproof soldered around the circumference to form the capsule. Case and Bezel AISI 304 Stainless Steel in 4″ (100mm). Ring is AISI304 Stainless Steel with Bayonet Connections. Window is Glass Standard, Safety Glass and Acrylic Optional. Socket is AISI 316 Stainless Steel. Pointer is Black painted aluminum, micrometer adjustable. Movement is Brass, high sensitivity type. Pressure Sensing Element is AISI 316 Stainless Steel on models 40SC and 60SC. Overpressure is not permitted on gauges with Phosphor Bronze elastic elements. Overpressure on gauges with Stainless Steel elastic elements is limited to 15% of full scale. Temperature Errors: For an increase of 18°F (10°C) from the calibration temperature of 68°F an additional +.04% error can be expected, for a similar decrease in temperature, a -0.4% error will occur. Dial is White Aluminum with black markings. Markings and graduations in accordance with ASME B40.1-1998. Accuracy is 1.6% of full scale. Operating Range is 60% full scale reading for fluctuating loads. 75% full scale reading for static loads. Additional Options are available. For assistance with Options and Ordering, please contact Customer Service.