| HTP 151: Duct transducer for relative humidity
How energy efficiency is improved
Accurate recording of air humidity in pneumatic installations for optimal control of HVAC systems.
Areas of application
Continuous measurement and/or control of relative humidity in combination with pneumatic control equipment, e.g. in ducting.
Properties
- Part of the Centair family of systems
- Conversion of relative air humidity into a standard 0.2 to 1.0 bar pneumatic signal
- Sensor tube made of glass-fibre-reinforced thermoplastic
- Measuring element consists of temperature-compensated humidity sensor with stabilised artificial textile tape
- Fixing flange supplied with seal for duct and wall mounting
- Compressed-air connection Rp 1/8"
- Complies with directive 97/23/EC Art. 3.3 on pressure equipment
Technical description
- Supply pressure 1.3 bar ± 0.1
- Nozzle/ball system
- Hysteresis of output signal <4% rH
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