innoCon6800O controller matching with innoSens 420 polarographic dissolved oxygen sensor, can continuously
monitor the dissolved oxygen in water, with NTC automatic temperature compensation, panel installation, suitable
for using under a variety of weather and complex industrial environments.
Technical data
Measuring parameter
DO 0 - 20.00 ppm
0 - 200%
Temperature 0 - 130 ℃
Input
Measuring sensor innoSens 420 polarographic dissolved oxygen sensor
Temperature probe NTC-10K
Output
Analog Output 1 4-20 mA isolated current output for DO, it can be made to represent
any segment of the measuring scale
Analog Output 2 4-20 mA isolated current output for TEMP., it can be made to represent any
segment of the measuring scale
Relay 1&2 (Alarm) Operation: ON/OFF
Selectable action : High / LowSet Point: High/10.00 ppm; Low/4.00 ppm (adjustable)
Hysteresis: 0.01 ppm (adjustable)Relay contacts: 5A/250VAC;5A/30VDC
Relay 3 (Washing Relay) Wash interval: 0.1~1000hour
Wash time: 1~1000sRelay contacts: 5A/250VAC;5A/30VDC
Interface RS 485 Modbus RTU
Baud rate: 9600 bps Data format: 8 bit
General Information
Power supply 90 - 260V AC, 50/60Hz; 24VDC(Optional)
Temperature Operating temperature: 0 - 60 ℃
Storage temperature: -20 - 70 ℃
Humidity Max. 90% rH at 40℃ (non-condensing)
LCD Screen Big-size screen of crystal display, white back ligh
Language Chinese / English
Passcode Set mode: 0022, Calibration mode: 0011
Protection grade IP65
Dimensions 144 * 144 * 110mm
Installation Wall/Pipe/Panel Mounting
Panel Cut Size 138 * 138mm
Weight 0.85Kg
Order No. Type Descriptions
33-6801-30 innoCon 6800O Polarographic Dissolved Oxygen controller, 90 - 260V AC
33-6801-34 innoCon 6800O Polarographic Dissolved Oxygen controller, 24V DC
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