Galltec Mess- und Regeltechnik

Company information:

About Galltec+Mela

Measuring and controlling atmospheric humidity and temperature is the focus of Galltec+Mela. Two measurement principles are the core of the wide product range comprising of transmitters, humidistats and controllers.

Measurement principle with hygroscopic POLYGA®-fibres:

The watertight POLYGA® measuring element, combined with a smart mechanism, provides very reliable control signals. The benefits: outstanding durability, reliability at a attractive price. The unique hygroscopic POLYGA-fibres is exclusively manufactured by GALLTEC®

Measurement principle with capazitive MELA®-Sensorchip:
In it’s sophisticated clean room environment MELA® manufactures thin film capacitive sensorchips. They are highly dynamic and serve for the full range relative humidity measurements.

Thanks to the qualifications, experience and wholehearted commitment of our employees in production, sales and development, Galltec+Mela instruments are in use world-wide for e.g. HVAC, meteorology, production and the processing industry.

In our product range you will find for example

Designs: Roomversion, ductversion, Wallmount, probe
Outputs: 0...1 V / 0...10 V / 4...20 mA / passiv / digital output signal (modbus RTU)
Humidity output range 0…100% r.h.

Economical transmitters

• Optimized for HVAC and very well applicable in industrial applications with moderate conditions.
• Temperatures up to 80°C
• Sealing against condensation
• Protection against vibrations

Allrounder Transmitters suitable for many applications

• Easy to install
• hx converter for derived humidity variables (Dew point temperature, Wet bulb temperature, absolute humidity, mixing ratio, Enthalpy)
• IP65 protection
• Protection against vibrations
• Versions with Exchangable measurehead
• Versions optimized for outdoor, meteorological design
• Versions with durable and washable Polyga® measuring elements for use in the food industry for example.

Industry transmitters for heavy duty

• Compact sensors for use in extreme conditions
• Versions ATEX certified
• Versions suitable for pressures of up to 25 bar
• Versions for operating temperature up to .200°C
• Versions resistant to ammonia

Humidistats and controllers

• Self-powered humidistats - very robust and reliable
• Condensation controllers, Dewpoint controllers
• Electronic humidistat with 2 switching points and analogue outputs
• Electronic Room Hygro-Thermostat with switching output each for temperature and humidity

Applications: HVAC & building automation, Storage & transport, Cooling & air conditioning, Warehousing, Process & factory automation, Pharmaceutical industry, Chemical industry, Clean rooms, Paper & print, Textile processing, Drying plants, Agriculture & food industry, Greenhouses, Energy & environment, Meteorology, Weather stations, Electric control & switchboard cabinets