It's an advance pressure transducer than mechanical pressure transducer.2% small output error, including nonlinear, hysteresis error and repeatability, full temperature range.Light weight and small size, convenient to install and operate.It has complete surge voltage protection function.Works for oil, fuel, crude oil, gas, water, air pressure, can be used in oil tank, gas tank, crude oil tank etc.Voltage: DC 5VPressure: 150 psiThread Type: 1/8 inch NPTInput: 0-150 psiOutput: 0.5-4.5V linear voltage output. 0 psi outputs 0.5V, 75 psi outputs 2.5V, 150 psi outputs 4.5VAccuracy: +/-0.5%Wiring: Red for +5V; Black for ground; Green for signal outputOverload Capacity: 2-4 of rated pressureWorking Temperature: -40-+120Compensation Temperature: 0-+80Protection Class: IP67Pressure Medium: Oil, gas and water which is compatible with 316L stainless steelLoad Resistance: Less than (supply power-6.5V/0.02A)Long-term Stability: Less than 0.1%/yearTemperature Effect on Zero: Typical:0.02%/; Maximum:0.05%/Temperature Effect on Sensitivity: Typical: 0.02%/; Maximum: 0.05%/Shock Resistance: 1000gAnti-Shock: Less than +/-0.01%(X,Y,Z axes, 200Hz/g)Response Time: Less than 1msInsulation Resistance: more than 100m 500VDCExplosion-proof Class: ExiaTTCT6Electromagnetism Compatibility: EN50051-1colour:Black + silverMaterial:metalPackage Contents:1 * Pressure Transducer (With cable)Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.