SIPART PS2 smart electropneumatic positioner for pneumatic linear and part-turn actuators; 2-wire; 4...20mA with HART-interface; single action; polycarbonate enclosure Standard Without explosion protection. Connection thread el.: M20x1.5 /pneum.: G 1/4 Without limit, monitor. Analog Output Module (AOM), analog position feedback 4... 20 mA. Device plug M12 is optionally orderable with -Z D53. Isolating power supply SITRANS I100 separately orderable (7NG4124-1AA00). . Brief instructions English, German, or Chinese. Standard/Fail-Safe depressurizing the actuator in case of failure of electrical auxiliary power (single acting only). Without a manometer block or booster.
SIMATIC S7-300, Counter module FM 350-2, 8 channels, 20 kHz, 24 V encoder for counting, frequency measurement, speed measurement, period duration measurement, dosing, incl. configuration package and electronic documentation on CD-ROM
Siemens - 7ML5746-2AA02-1AA0 SIEMENS SITRANS LVL200 STANDARD: STANDARD VIBRATING LEVEL SWITCH FOR USE IN LIQUID AND LIQUID HAZARDOUS APPLICATIONS SUCH AS OVERFLOW, HIGH, LOW AND DEMAND APPLICATIONS, AS WELL AS PUMP PROTECTION. FOR USE IN SIL-2 APPLICATIONS. ELECTRONICS: DOUBLE RELAY