This product is no longer available and has been replaced by: CS456,CS451. Some accessories, replacement parts, or services may still be available.
CS445-L ACData Sol'ns SPXD-600 SDI-12 Pressure Transducer


The CS445 was a submersible pressure transducer that output a digital SDI-12 signal to indicate observed pressure level; the SDI-12 signal was measured and recorded by the datalogger. The static accuracy was ±0.1% over a 0° to 50°C temperature range.

The "-L" on a product model indicates that the cable length is specified at the time of order.



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.)


Datalogger Considerations

The CS445 is measured with an SDI-12 instruction in the following dataloggers.

Compatible Contemporary Dataloggers

CR200(X) Series CR800/CR850 CR1000 CR3000 CR9000X

Compatible Retired Dataloggers

CR500 CR510 CR10 CR10X 21X CR23X CR9000 CR7X CR5000