This is the short instruction manual of HYGROFLEX73A series devices, which mainly introduces the main functions and installation methods of the device.
The HygroFlex73A-S series devices are universal transmitters designed for the transmission of humidity and temperature measurements. This short instruction manual provides a description of the main functions and installation guidelines for the device, directing users to the manufacturer's website for detailed instructions.
| Measurement Temperature | -100...200 °C |
|---|---|
| Measurement Humidity | 0…100 %rh |
| Accuracy | ±1.0 %rh, ± 0.2 K @ 23 °C |
| Protection | IP65 |
| Output | Current or voltage signals |
| Operation Temperature | -40...85 °C |
| Supply Voltage (HF73) | 15 to 40 VDC or 12 to 28 VAC |
| Maximum Current Consumption | 50 mA |
For maximum accuracy, calibration is recommended about every six to 12 months.
No, the electronics cannot be repaired in the field and should be returned to the manufacturer.
An air flow of at least 1 metre/second is required to accelerate and facilitate adjustment of the probe.