SPEED INDICATOR 4 TO 20MA BASIC NAME INDICATOR PROCESS MODIFIER DIGITAL TECHNOLOGY VARIABLE SPEED 01 INPUT SIGNAL 4 TO 20MA ALARM WITH 02 ALARMS DIGIT NUMBERS 4 DIGITS LIQUID CRYSTAL DISPLAY READING -9999 TO 9999 POWER SUPPLY 30 VCC DIMENSIONS 141 X 91 X 212 MM ADDITIONAL REQUIREMENTS SEE COMMERCIAL REFERENCE BEKA-BA304E OBS: – GREEN BACKLIT DISPLAY; – CURRENT 200 MA; – POWER 0.84 W; – DOUBLE ALARM OUTPUT; – TWO GALVANICALLY ISOLATED SOLID STATE OUTPUTS; – PROTECTION AGAINST INCORRECT CONNECTION AND RADIO FREQUENCY INTERFERENCE.   SPECIFICATION NOTES: THE MATERIAL MUST BE SUPPLIED WITH: – CERTIFICATE OF INTRISECURITY ACCORDING TO ATEX 94/9/CE; – CERTIFICATION AND INMETER LABEL ISSUED BY NCC; – CERTIFICATE NCC 12.0970 MARKINGS EX IA IIC T5 GA, EX IA IIIC T80 DEGREES C OF IP66; – THREE-YEAR WARRANTY.