Type:500PSI Color:As Shown Output: 0.5-4.5V linear voltage output. 0 psi outputs 0.5V, 250 psi outputs 2.5V, 500 psi outputs 4.5V Accuracy: +/-1% Thread: 1/8Inch NPT Wiring Connector: plug-in unit is included Wiring: Red: +5V; Black: ground; Yellow(Green):signal output Overload Capacity: 2-4 times Working Temperature: -40-+120 Compensation Temperature: -20-+80 Protection Class: IP67 Pressure Medium: The gas and liquid which is compatible with 316L stainless steel Load Resistance:less than equal (supply power-6.5V/0.02A) Long-term stability:Less than 0.1%/year Temperature Effect on Zero: Typical:0.02%/; Maximum:0.05%/ Temperature Effect on Sensitivity: Typical:0.02%/; Maximum:0.05%/ Shock Resistance: 1000g Anti-Shock:less than equal +/-0.01%(X,Y,Z axes, 200Hz/g) Response Time:less than equal 1ms Insulation Resistance: 100m 500VDC Weight:71g Explosion-proof Class:ExiaTTCT6 Electromagnetism Compatibility:EN50051-1 Material:Stainless Steel Package Contents: 1 * Pressure Transducer Sender Only the above package content, other products are not included. Note: Light reflection 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.