RETIRED ›
This product is no longer available and has been replaced by: CS451-L. Some accessories, replacement parts, or services may still be available.
CS425-L Druck PDCR 1830-8389 Submersible Pressure Transducer
Services Available
Repair No
Calibration No
Free Support No

Overview

The CS425 was manufactured by Druck for use in surface, groundwater, or hostile fluid applications.It was similar to the CS420 (also retired), but was not as accurate. The sensor's accuracy was ±0.25% FS, BSL (combined non-linearity, hysteresis, and repeatability). The CS425 featured a titanium body with an isolated diaphragm and NEMA6 (IP68) ingress protection to 2300 feet of water.

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Technical Description

The CS425 was removed from our pricing system on December 5, 2008.

Specifications

  • Weight: 3 lbs
  • Length: 4.0" (10.2 cm)
  • Diameter: 0.8" (2.0 cm)
  • Output voltage: 25 mV for 1 psig range, 50 mV for 2.5 and 5 psig ranges, 100 mV for ranges 10 psig and above
  • Operating Temperature Range: -2° to +30°C (compensated)

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

An excitation voltage from the data logger and either one (four-wire gages) or two (six-wire gages) differential channels are required. Four wires can be used where cable lengths are short; six wires compensate for excitation voltage loss on long cables, thereby improving accuracy.

PST System

The CS425 is NOT compatible with the PST system. [Underwater connectors for vented transducers are available. Contact Druck for pricing and details.]


Related FAQs

Number of FAQs related to CS425-L: 2

  1. 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.

  2. 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.