| Services Available | |
|---|---|
| Repair | No |
| Calibration | No |
| Free Support | No |
Overview
The CS408 was a pressure transducer with an SDI-12 output. The static accuracy of the CS408 was ±0.05% over a 0° to 50°C temperature range.
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Technical Description
The CS408 had a choice of either a polyurethane or Tefzel cable. Both cables contained a vent tube so that the sensor head could reach equilibrium with atmospheric pressure. As the vent tube connected directly to the back side of the sensor's diaphragm, water vapor needed to be removed before entering the vent tube. Removing the water vapor helped protect the sensor head from mildew, corrosion, and rust. It also prevented formation of a liquid column in the vent tube which would directly affect the measurement.
Specifications
- Level Static Accuracy: ±0.05% FS
- Proof Pressure: 1.5 x rated pressure
- Burst Pressure: 2.0 x rated pressure
- Output: SDI-12 digital interface standard
- Cable: Polyurethane-jacketed or Tefzel-jacketed
- Operating temperature range: -20° to 60°C
- Transducer Length: 4.5” (11.4 cm)
- Transducer Diameter: 1.0” (2.5 cm)
- Weight: 26 oz., 750 g (with 25 ft cable)
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) | ||
| CR850 (retired) | ||
| CR9000 (retired) | ||
| CR9000X (retired) |
Additional Compatibility Information
Data Logger Considerations
The CS408 output a digital SDI-12 signal to indicate observed pressure level; the SDI-12 signal was measured and recorded by the data logger.
Related Documents
Product Brochures
Related FAQs
Number of FAQs related to CS408-L: 2
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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.
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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.
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