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Product Description
JUMO Optical Sensor for Dissolved Oxygen can store the alignment information, making it perfect for dynamic estimating situations, for example, sewage treatment, drinking water control, angle ranches, and comparable. It works over a measuring range from 0 to 20 mg/l and temperatures up to 60 °C. It depends on the visual estimation system (radiance technique). The device is solid, made out of hardened steel, is vigorous, with no requirement for support.
Features of UMO ecoLine O-DO – Optical Sensor :
- Suitable for indicating device/controller according to T202569
- Greater calibration intervals due to lower drift behavior
- High measuring accuracy even for low concentrations
- Short response time
- No minimum inflow (no oxygen consumption)
Additional Information
Weight | 2 kg |
---|---|
Manufacturer | JUMO |
Model No | Type 202613 |
Dissolved oxygen | 0 to 20.0 mg/L |
Accuracy_1 | ±0.1 mg/l |
Resolution_1 | 0.01 |
Current consumption | Standby: 25 μA RS485 on average: 4.4 mA (at 1 measurement/s) Current pulse (starting current peak): 100 mA |
Operating Temperature | 0 to 50 °C |
Storage Temperature | -10 to 50˚C |
Response Time | t90 < 60 s |
Measurands | Dissolved oxygen Temperature |
Material Of Construction | Sensor shaft and membrane cap: stainless steel 316L Cable bushing: polyamide Membrane: silicone |
Measuring principle | Optical measurement according to the principle of luminescence quenching |
Max. sampling rate for measured values | 1 Hz |
Voltage | DC 5 to 12 V |
Signal Interfernce | RS485 interface with Modbus RTU protocol |
Luminophore operating life (DO Disk) | Approx. 2 years depending on the sampling rate of the display unit |
Temperature compensation | Via integrated NTC, in the range from 0 to +40 °C |
Air pressure compensation | 500 to 1100 hPa (entered on display unit/controller) |
Salinity compensation | 0 to 60 g/kg (entered on display unit/controller) |
Cable Length | Max. 30 m |
Weight | 827(Sensor including 10m Cable); 1984 (Sensor including 10m cable) |
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