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10
SPECIFICA
TIONS
HI2004-1805 ORP Digital Probe
Range
-2000 to +2000 mV
Temperature
-5.0 to 80.0 ºC / 23 to 176 ºF
Accuracy
±2 mV
Body
PVDF
Junction
PTFE
Sensor
Platinum ring
Sensor tip
Flat
Maximum pressure
6 bar
Probe cable length
5 meters
3/4” NPT external thread for insertion mounting
Note:
See 5.2 SMART PROBES section for all ORP probes configurations
Probe Cabling Color Code
Color
Functionality
BROWN
+
Power
YELLOW
A
RS485 COM
WHITE
B
RS485 COM
GREEN
–
Power
GREEN / YELLOW
PROTECTIVE GROUND CONNECTION