Liquid Static Pressure Transmitter PLTS 0-10 Vdc output (3-wire) and 4-20 mA output (2-wire) Pressure range 0 to 10 Bar, other ranges on request G1/4 connection thread and G1/2 connection thread Power supply 12-30 Vac/dc for 0-10 Vdc output 12-30 Vdc for 4-20 mA output. Protection class IP65