Pressure measurement 30.600 G Isolators SGS-61 Isolators SGS-12 Isolators SGS-22 Isolators SGZ-12 Isolators SGZ-12-8-8-2-3-001 Isolators SGZ-22 Isolators SGT-12 Isolators SGT-22 Pressure measurement PPM-35 Differential pressure transmitters CRA-300 Differential pressure transmitters CRA-310 Differential pressure transmitters CRA-P-331 Differential pressure transmitters CRA-P-341 Differential pressure transmitters CRA-P-831 Differential pressure transmitters CRI-P-340