TEMPERATURE TRANSMITTER TEMPERATURE RANGE -18 TO 500°C NOMINAL VOLTAGE 24V DIRECT CURRENT SIGNAL OUTPUT 4-20MA OPTICAL SENSOR TYPE, , DIAL DIAL W/O DIAL PROCESS CONNECTION THREADED PROCESS CONNECTION DIAMETER 38MM THREAD BSPT TYPE CABLE GLAND ELECTRICAL CONNECTION DIAMETER 18MM AREA NON-CLASSIFIED HART COMMUNICATION PROTOCOL MATERIAL THERMOPLASTIC BODY PROTECTION GRADE IP65 OPERATING TEMPERATURE 0 TO 70°C ACCESSORY W/COLLAR AIR PURIFICATION PN: RAYTXSLTPSF RAYTEK 411206 RAYTEK