Delta Ohm has released a series of analog and digital temperature and humidity transmitters. The HD9817 series feature compact self-contained transmitters with analog (0-1 V) and digital (RS232 and USB) outputs.
Other features include a stainless steel IP65 body (14 mm diameter by 133 mm long), an accuracy of ±2% Rh and ±0.2°C with a maximum working temperature of 80°C.
Digital versions are powered directly from the PC while the analog version requires a 5-30 VDC supply.
A feature of these transmitters is the humidity software calibration procedure (included with each transmitter) for periodic recalibration when required with a USB calibration interface for the analog version.
These units are suited to HVAC, environmental monitoring and OEM type applications, and are available with a traceable calibration certificate.
Phone: 03 9729 2112
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