[APPLICATION]: Normal Ambient Temp.:-4F to +140F (-20C to +60C);It is suitable for places with severe vibration,the damping liquid (glycerin) can resist the vibration of working environment and reduce the pulsating effect of medium pressure.
Dial Size: 2" Dial Size (Crimped Casing) Accuracy: +/- 3/2/3% Scale: Dual Scale - PSI / Bar Movement: Copper Alloy Bourdon Tube: Copper Alloy Window: Polycarbonate Case: Stainless Steel case for protection in harsh environments Connection: Copper Alloy Lower Mount; 1/4" NPT (for 2" dial) Normal Ambient Temp.: -4F to +140F (-20C to +60C) Liquid Filling: Glycerin oil filled to enhance the reliability and integrity; helps dampen the effect of vibration and pulsation; lubricates the movement and extends the life of gauge.