Campbell Scientific CS210 (10162) Enclosure Humidity Sensor - Manual (Page 5)

CS210 Enclosure Humidity Sensor
1. General
The CS210 Enclosure Humidity sensor contains an Elan HM2000 series precision
bulk-polymer relative humidity sensor. It is used to monitor the relative humidity
inside an equipment enclosure deployed in the field.
The CS210 was once known as the 10162. NOTE
2. Specifications
Sensor: Elan HM2000 series precision bulk-polymer
Relative Humidity Measurement Range: 0 to 100% non-condensing
RH Output Signal Range: 0 to 1.0 VDC
Accuracy at 25 °C
unspecified (0 to 10% Relative Humidity)
±3% RH (10 to 90% Relative Humidity)
unspecified (90 to 100% Relative Humidity)
Typical Long Term Stability: Better than 3% RH per year
Response Time (at 25 °C, 90% response): 10 seconds for a 30% to 90% RH
step change
Operating Temperature: 0 °C to +50°C
Storage Temperature: -40 °C to +80°C
Probe Length: 2.6 cm (1.02 in.)
Probe Cross Section Area: 0.6 cm x 1.1 cm (0.23 in. x 0.43 in.)
Current Consumption: <0.5 mA
Supply Voltage: 5 ± 0.25 VDC
Settling Time: 10 seconds
3. Installation
Mount the CS210 inside the environmental enclosure or onto a datalogger
using the mounting block and the wire tie included with the sensor (Figure 1).
The black outer jacket of the cable is Santoprene ® rubber. This
compound was chosen for its resistance to temperature extremes,
moisture, and UV degradation. However, this jacket will
support combustion in air. It is rated as slow burning when
tested according to U.L. 94 H.B. and will pass FMVSS302.
Local fire codes may preclude its use inside buildings.
NOTE
1