Heavy Duty Hydraulic Pressure Transmitter for All Industrial and Hydraulic Application and Automobiles by Wika Model: S-11 (Range: 0 to 10 bar with 4-20 mA-2 Wire): Amazon.com: Industrial & Scientific
WIKA 50426893 Pressure Transmitter With NPN Programmable Solid State Switches, LED Display, 4 - 20mA 3-Wire Signal Output, -14.5 psi Range, +/-0.5% Accuracy, 1/4" Male NPT Connection: Amazon.com: Industrial & Scientific