Water Level, Stage, and Flow Sensors / CS440-L
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Overview
The CS440 submersible pressure transducer output a 4-20 mA signal to indicate observed pressure level. The CURS100 was typically used to convert the 4-20 mA signal to a millivolt signal. The data logger then converted the millivolt signal to user-selected units (such as psi or feet). The static accuracy was ±0.1% over a 0° to 50°C temperature range.
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Detailed Description
The CS440 was removed from our pricing system on August 22, 2008.
Compatibility
Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.
Dataloggers
| Product | Compatible | Note |
|---|---|---|
| 21X (retired) | ||
| CR10 (retired) | ||
| CR1000 (retired) | ||
| CR10X (retired) | ||
| CR200 (retired) | ||
| CR205 (retired) | ||
| CR206 (retired) | ||
| CR210 (retired) | ||
| CR211 (retired) | ||
| CR215 (retired) | ||
| CR216 (retired) | ||
| CR23X (retired) | ||
| CR295 (retired) | ||
| CR3000 (retired) | ||
| CR500 (retired) | ||
| CR5000 (retired) | ||
| CR510 (retired) | ||
| CR800 (retired) | ||
| CR850 (retired) | ||
| CR9000 (retired) | ||
| CR9000X (retired) |
Additional Compatibility Information
Data Logger Considerations
The CS440 is measured with a single-ended data logger instruction after converting the sensor signal from milliamps to millivolts using a 100 Ohm resistor.
Specifications
| Excitation | 8 to 24 Vdc |
| Static Accuracy | 0.1% span BFSL |
| Operating Temperature | 0° to 60°C (non-freezing) |
| Diameter | 2.5 cm (1.0 in.) |
| Cable Diameter | 0.74 cm (0.29 in.) |
| Length | 33.0 cm (13 in.) |