Environment & water
Dissolved oxygen & temperature sensor
A battery-powered wireless sensor that reads dissolved oxygen optically, without a membrane cell, plus water temperature. The probe sits in tanks, rivers or treatment basins on a 7 m cable.
- No. 167
- Optical DO
- IP67
- 7 m cable
Specifications
| Measures | Dissolved oxygen and water temperature |
|---|---|
| Range | DO 0–20 mg/L (0–200% saturation) |
| Accuracy | ±1% or ±0.1 mg/L |
| Mount | Probe immersed in water, 7 m cable |
| Rating | IP67 |
| Power | Alkaline batteries |
| Versions | Two optical probe versions |
| Radio | LoRaWAN Class A, North America |
| Catalog | Cognituv Connect No. 167 |
Confirm site suitability, calibration and current product specifications before ordering. The product data sheet governs.
Request the data sheet →What you see in Cognituv Connect
When does dissolved oxygen in the basin drop, and is aeration keeping up?
It reads Dissolved oxygen and water temperature
How Cognituv Connect works →Where it’s used
Food & beverage
Wastewater pretreatment, process water tanks
Government
Treatment basins, stormwater ponds
Power generation
Cooling ponds, intake water
Recommended for
Pairs with
No. 1312-channel electrical sub-meterBlower power from a panel sub-meter, beside the dissolved oxygen trend, shows what each level of aeration takes to run.
No. 35Water-quality converterWhere pH, ORP or turbidity are also needed at the same basin, the water-quality converter takes those probes on one node.
More in environment & water
All environment & water →Environment & water
Plant-room leak sensor
Battery cable leak sensor for floors, tanks and mechanical rooms.Cable sensingBatteryIndoorSpecs and usesEnvironment & water
Ultra-thin drip sensor
Ultra-thin stick-on drip sensor for floors and under equipment, IP67.Ultra-thin stripIP67Leak · temperatureSpecs and usesEnvironment & water
Leak & room multi-sensor
Indoor multi-sensor for leak, motion, tilt, door, light, vibration and climate.8 sensors in oneLeak · motion · climateBatterySpecs and usesPlan a system around it.
The planner builds a gateway and sensor schedule around the problem you want to see. A Cognituv engineer confirms placement and coverage, then sends a quote.