Air Temperature and Humidity Sensor
Air temperature and relative humidity probes typically consists of two separate sensors packaged in the same housing. Often relative humidity is measured with a capacitive RH sensor, while air temperature is measured by a PRT. The YDH-1 AWS Air Temperature and Relative Humidity Probes are recommended in humid areas or applications in which accurate measurements of RH (especially above the 90% RH level) are important. Solar radiation shield are required for the sensors if they were to be exposed to sunlight.
Air temperature
| Range | -5° C to +60° C |
| Accuracy | ± 0.1°C or better |
| Resolution | 0.1°C |
| Sensor type | Resistance Type |
| Response time | 60 seconds |
| Connecting cable | Cable length: as required |
| Output | DC analogue, RS 232 |
| Accessories | All accessories (fixing units, etc.) as required |
| Tools | Complete tool kit for installation and routine maintenance are given with full detail (number of pieces and type) |
Relative Humidity
| Range | 0% to 100% RH |
| Accuracy | ± 3% or better |
| Resolution | 0.50% |
| Sensor type | Capacitive / solid state |
| Response time | 60 seconds |
| Connecting cable | Cable length: as required |
| Accessories | All accessories (fixing units, etc.) as required |
| Tools | Complete tool kit for installation and routine maintenance giving full detail (number of pieces and type) |
