TRANSMITTER:TEMPERATURE;MEASURING RANGE:200-1000 DEG C OUTPUT TYPE:4-20 MA POWER SUPPLY:12-24 VDC ENCLOSURE:IP65/NEMA 4 MATERIAL:STAINLESS STEEL DIMENSION:42 DIAX187 MM L ADDITIONAL SPECIFICATION:1.7 DIAX7.4 IN L BASIC MODEL MANUAL EMISSIVITY ADJUSTMENT LOCATED INSIDE REAR WIRING COVER FOCUS:STANDARD FOCUS 33:1 D:S STORAGE TEMPERATURE:-18 TO 85 DEG C/0-185 DEG F WITH COOLING JACKET:60 DIAX187 MM L/2.4 DIAX7.4 IN L OPTIC RESOLUTION:33:1 FAR FIELD:30:1 SPECTRAL RANGE:NOM.3.9UM AMBIENT TEMPERATURE:0-70 DEG C PLANT REF INFO: EQUIPMENT TAG NUMBER:6420-TT451/452/453/651/652/653 MANUFACTURER REF INFO: MFR:RAYTEK PN:RAYTXCMTSFS