AT SDI-12 Temperature Sensor
Submersible SDI-12 temperature sensor for soil, streams, and groundwater
AT Submersible SDI-12 Temperature Sensor
Designed for a variety of applications including soil, shallow streams, surface water, and ground water. Cable length does not affect accuracy performance — up to 300 ft runs are supported.
- SDI-12 Operation (V1.3)
- Tough UV-resistant polyurethane cable with waterblock
- Stainless steel body with eyelet for weight or pull strings
- Flex fitting to protect cable at entry point
- Built-in SDI-12 surge protection
- NIST traceable calibration certificate included
- Fits through standard 1-inch conduit with 8-inch factory bend corner
| Spec | Value |
|---|---|
| Measurement Interval | 1 second |
| Units | Celsius or Fahrenheit |
| Accuracy | 0.01 °C |
| Operating Range | -40 to +60 °C |
| Quiescent Current | < 0.1 mA |
| Active Current | < 5 mA |
| Input Voltage | 7 to 16 V |
| SDI-12 Revision | V1.3 |
| Cable Diameter | 0.63 inch |
| Body | Stainless steel with eyelet |
| Available Cable Lengths | 60, 100, 150, 200, 300 ft |
Applications
- Soil Temperature Monitoring
- Streams & Surface Water
- Stilling Wells & Dams
- Groundwater Monitoring
- Aquaculture Tanks
Ordering Guide
| Part Number | Description |
|---|---|
| AT-60 | AT sensor with 60 ft cable |
| AT-100 | AT sensor with 100 ft cable |
| AT-150 | AT sensor with 150 ft cable |
| AT-200 | AT sensor with 200 ft cable |
| AT-300 | AT sensor with 300 ft cable |