Optional with calibration
Roland Vossen
Process-oriented Technical Advisor
DW-series – Mela
Room sensor for measuring humidity and temperature With calibrated dModul
The D Series humidity and temperature transmitters are especially designed for the HVAC applications where stability of the measurment is important . This stability is reached by the digital calibrated dModul, which measures both relative humidity and temperature.
The values are processed to standardised current and voltage signals. Other parameters from the Mollierdiagram are also available as analog Output. In the housing are LED’s and buttons for fast calibration.
The housings of the D-series provide protection in accordance with IP 65. Only a single screw is required to close it securely and make installation easy. The DW version is for wall mounting.
Technical specifications
Measuring range: 0..100% RH: -30 .. 100°C (other ranges on request)
Accuracy: 2% RH: 0,2°C
Analogue output: 4..20mA - 2 wire / 0..20mA or 0..10V
Power supply: 15..30VDC or 13..26VAC (with voltage output)
Process temperature: -30 .. 80°C
Display: 2 line LCD, optional
Version: Wall mount