Digital Dissolved oxygen sensors
Model
Specifications
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(optional accessory) twinno 200 Field Communicator With twinno200 Field Communicator, you can set up and calibrate the digital sensor efficiently in field. |
CS4551D Digital Dissolved oxygen sensor

| Range | 0.0-200.0% , 0.00-20.00 mg/L |
| Resolution | 0.1% , 0.01 mg/L |
| Accuracy | 0.0-40.0 ppt |
| Salinity Comp. | 0.0~50.0 ppt |
| Temperature Compensation | 0.0-50.0 C |
| Pressure Comp. | 600-2000 mBar |
| Temp. Range | -10.0-110.0 C |
| Resolution | 0.1 C |
| Accuracy | 0.3 C |
| Working Temp. | 0~60C |
| Response time | < 60 s (95%,25 C) |
| Stabilizing time | 15 - 20 min |
| Zero drift: <0.5% | <0.5% |
| Min Flow | > 0.03 m/s |
| Residual current | < 2% in the air |
| Body | PP+Stainless steel body |
| Thread | PG13.5 thread |
| Length | 120mm Φ13mm |
| Communication interface | RS-485 Modbus RTU |
| Power | DC 12~24V |
| IP Rated | IP68 |
| Cable | 5m |
| Replaceable membrance cap |
| Range | 0.0-200.0% , 0.00-20.00 mg/L |
| Resolution | 0.1% , 0.01 mg/L |
| Accuracy | 0.0-40.0 ppt |
| Salinity Comp. | 0.0~50.0 ppt |
| Temperature Compensation | 0.0-50.0 C |
| Pressure Comp. | 600-2000 mBar |
| Temp. Range | -10.0-110.0 C |
| Resolution | 0.1 C |
| Accuracy | 0.3 C |
| Working Temp. | 0~60C |
| Response time | < 60 s (95%,25 C) |
| Stabilizing time | 15 - 20 min |
| Zero drift: <0.5% | <0.5% |
| Min Flow | > 0.03 m/s |
| Residual current | < 2% in the air |
| Body | PP body |
| Thread | NPT 3/4" thread |
| Length | 160mm Φ30mm |
| Communication interface | RS-485 Modbus RTU |
| Power | DC 12~24V |
| IP Rated | IP68 |
| Cable | 5m |
| Replaceable membrance cap |

