Input: 0-150 psi.Output: 10-180 ohms resistance, case grounded.. Wiring: case for grounding. S for resistance output, 10 - 180 ohms; WK for low pressure (30 psi) warning output, it is a switch to ground (case). 30 psi alarm is the best (20%) point for 150 psi pressure sender.. When pressure is bigger than 30 psi, the WK switch will be open.When pressure is smaller 30 psi, the WK switch will be closed, or connect to ground.Accuracy: within 5% full scale.Thread: 1/8-27 NPT. See our fitting set for other thread size below.. Wiring connectors: blade and socket.Dimensions: body diameter 1.76", body length 1.5", total length 3". Package Include:1x Oil Pressure Gauge.
