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CS106

Product catalog summary

Overview
The CS106, produced by Vaisala, is a barometric pressure sensor designed for environmental applications. It measures pressure from 500 to 1100 mb, suitable for altitudes from below sea level to over 15,000 feet. It is compatible with all Campbell Scientific dataloggers.

Benefits and Features

Optimized for mounting in Campbell Scientific enclosures.
Includes an integral switching circuit to minimize power consumption during measurement cycles.
Comes with a three-year warranty.

Technical Description
The CS106 utilizes Vaisala’s BAROCAP silicon capacitive sensor for pressure measurement. It is housed in a durable ABS/PC plastic shell with an intake valve for pressure equilibration. The device outputs a linear signal of 0 to 2.5 Vdc, enabling direct connection to a datalogger. The internal switching circuit ensures power is only used during measurements, reducing overall consumption.

Specifications

Pressure Range: 500 to 1100 hPa
Long-Term Stability: ± 0.1 hPa per year
Settling Time: 1 second to full accuracy after power-up
Response Time: 500 ms to full accuracy after a pressure step
Output Voltage: 0 to 2.5 Vdc
Supply Voltage: 10 to 30 Vdc
Elevation Range: ~609.6 m below sea level to 4,572 m above sea level
Accuracy: ±1.5 hPa from -40° to +60°C
Linearity: ±0.25 hPa
Hysteresis: ±0.03 hPa
Repeatability: ±0.03 hPa
Calibration Uncertainty: ±0.15 hPa
Current Consumption: < 1 µA (quiescent), < 4 mA (active)
Temperature Range: -40° to +60°C
Dimensions: 6.8 x 9.7 x 2.8 cm
Cable Length: 76.2 cm
Weight: 90 g

Catalog excerpts

CAMPBELL SCIENTIFIC Wider Pressure Range Resides inside weatherproof enclosure Overview The CS106, manufactured by Vaisala, measures barometric pressure for the range of 500 to 1100 mb. This range equates to from below sea level (as in a mine) to over 15,000 feet above sea level. Designed for use in environmental applications, the CS106 is compatible with all Campbell Scientific dataloggers. Benefits and Features J Optimized to mount in Campbell Scientific enclosures 1 Three-year warranty 1 Integral switching circuit limits power consumption to measurement cycle Technical Description The CS106 uses Vaisala's BAROCAP silicon capacitive sensor to measure barometric pressure. It is encased in a plastic shell (ABS/PC blend) fitted with an intake valve for pressure equilibration. The CS106 outputs a linear signal of 0 to 2.5 Vdc, which allows the barometer to be directly connected to a Campbell Scientific datalogger. An internal switching circuit allows the datalogger to power the CS106 only during measurement, which reduces power consumption. Long-Term Stability ± 0.1 hPa per year Settling Time 1 s to reach full accuracy after power-up Response Time 500 ms to reach full accuracy after a pressure step Output Voltage 0 to 2.5 Vdc level (as in a mine) to 4,572 m (15,000 ft) above sea level Accuracy J±1.5 hPa (@ -40° to +60°C) ) Accuracy refers to the root sum squared (RSS) of end point non-linearity, hysteresis, repeatability, and calibration uncertainty. For comprehensive details, visit: www.campbellsci.eu/cs106

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