Bosch Rexroth HM20-2X/50-C-K35 electronic pressure transducer

HM20-2X/50-C-K35, manufacturer material number R901342022, is a Bosch Rexroth HM20 series 2X electronic pressure transducer with a 0–50 bar measurement range and a male G1/4 process connection, presented as 1/4 inch BSP. The K35 interface uses an M12 connector. Its C execution provides a two-wire 4–20 mA analog output. The permitted load follows RA = (US − 8.5 V) / 0.0215 A, with RA in ohms.

The supply range is 18–36 V DC; the selected manufacturer reference limits cULus applications to 30 V DC. Overload protection is 100 bar and burst reference is 200 bar. These are separate from the measurement range, and burst pressure is not an allowable operating pressure. IP65/IP67 requires a suitable mating connector correctly mounted.

The manufacturer article table publishes the shortened designation without N. Some supplier titles add N; the delivered throttle configuration is therefore not assigned from that suffix difference. The manufacturer family photograph is representative.