Detailed Product Description CNG Pressure indicatorCase size: 2 inches (50mm) Case material: black steel case Tube and socket: phosphor bronze and brass Movement: brass Connection: bottom 1/4-inch BSP, BSPT, NPT Pressure range: 0 to 400bar, 0 to 40mPa, 0 to 5,800psi Window: polycarbonate with output pin Accuracy: 2.5% Sensor:Supply voltage: 12V40 bar +/- 10 bar 2,5 V +/- 1 V65 bar +/- 10 bar 5 V ...