Soil Heat Flux Sensors / HFT3-L
RETIRED ›
This product is no longer available and has been replaced by: HFP01-L. Some accessories, replacement parts, or services may still be available.
This product is no longer available and has been replaced by: HFP01-L. Some accessories, replacement parts, or services may still be available.
| Services Available | |
|---|---|
| Repair | No |
| Calibration | No |
| Free Support | No |
Overview
The HFT3 output a voltage proportional to the heat flux. Its high thermal conductivity increased the accuracy where soil thermal conductivity and moisture content varied.
Read MoreImages
Technical Description
The HFT3 was retired on 25 October 2007.
Specifications
- Measurement Range: ±100W/m²
- Accuracy: better than ±5% of reading
- Operating Temperature: -40° to +55°C
- Sensor diameter: 1.5" (3.8 cm)
- Weight: 0.1 lbs (45.4 g)
Compatibility
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
Dataloggers
| Product | Compatible | Note |
|---|---|---|
| 21X (retired) | ||
| CR10 (retired) | ||
| CR1000 (retired) | ||
| CR10X (retired) | ||
| CR200X (retired) | ||
| CR211X (retired) | ||
| CR216X (retired) | ||
| CR23X (retired) | ||
| CR3000 (retired) | ||
| CR500 (retired) | ||
| CR5000 (retired) | ||
| CR510 (retired) | ||
| CR800 (retired) | ||
| CR800 (retired) | ||
| CR800 (retired) | ||
| CR800 (retired) | ||
| CR850 (retired) | ||
| CR850 (retired) | ||
| CR850 (retired) | ||
| CR850 (retired) | ||
| CR9000 (retired) | ||
| CR9000X (retired) |
Related Documents
Manuals
Related FAQs
Number of FAQs related to HFT3-L: 2
-
The information included on a calibration sheet differs with each sensor. For some sensors, the sheet contains coefficients necessary to program a datalogger. For other sensors, the calibration sheet is a pass/fail report.
-
This depends on the information contained in the calibration sheet:
- If the calibration sheet contains coefficient information, Campbell Scientific keeps a copy, and a replacement copy can be requested.
- If the calibration sheet does not contain coefficients, Campbell Scientific does not keep a copy. It may be possible to contact the original manufacturer for a replacement copy.