This product is no longer available and has been replaced by: CS106. Some accessories, replacement parts, or services may still be available.
The CS105 measured barometric pressure for the range of 600 to 1060 mb (approximately sea level to 12,000 feet). A 12 V switching circuit was included in the sensor; a datalogger control port was used to control 12 Vdc power to the sensor, reducing power consumption. A sensor warm-up time of up to 1 second was recommended.