This product is no longer available and has been replaced by: CS100,CS106. Some accessories, replacement parts, or services may still be available.


The CS115 was retired effective 22 August 2006. If you are a CS115 user, and desire additional or replacement units, the product may be available on special order with a long lead time (months). Contact Campbell Scientific for details. The CS115 was a barometric pressure transducer with a measurement range of 600 to 1100 mb (below sea level—as in a mine—to approximately 12,000 feet); the overpressure limit was 1375 mb. The CS115 was manufactured by Druck, Inc. as their model RPT410F.



Operating Temperature -40° to +60°C
Measurement Range 600 to 1100 mb
Overpressure Limit 1375 mb
Accuracy ±0.3 mb (@ +20°C)
Dimensions 6.0 cm x 6.0 cm x 2.9 cm (2.4 x 2.4 x 1.2 in.)


Datalogger Considerations

The CR500, CR510, CR10, CR10X, CR23X use the Period Average Instruction (P27) to measure the CS115. The CR7 and 21X use the Pulse Count Instruction (P3). The CR1000, CR3000, and CR5000 uses the PeriodAvg Instruction; the CR9000(X) uses the PulseCount Instruction.

Compatible Contemporary Dataloggers

CR200(X) Series CR800/CR850 CR1000 CR3000 CR9000X

Compatible Retired Dataloggers

CR500 CR510 CR10 CR10X 21X CR23X CR9000 CR5000 CR7X