Optical smoke detector – EVC-PY-DA

Thanks to equipping the new optical camera and a light source in the sensor high accuracy reaches in case of recognition of the smallest particles in air even in initial phase of the fire. Thus the sensor EVC-PY-DA is ideal for application almost in all industrial facilities and buildings. The integrated module of automatic adjustment of sensitivity prolongs lifetime of the smoke detector and reduces the number of false alarms. The rugged housing design provides to the device almost absolute protection against negative impacts of the environment and pollution, and also high-frequency noises, which, if necessary, to be registered in time by an intelligent loop tracking of the device and are displayed by means of the led indicator.

Duct smoke detector for ventilation ducts – UG-5-AFR

The sensor is especially designed to detect smoke in ventilation ducts. It combines a common smoke detector with an adapter system based on the basis of relay control and finds application particularly in the equipment for buildings. All case components are designed with a focus on the optimal air flow, whereby the device can be integrated into the system in four different positions: 0 °; 90 °, 180 ° and 270 °.

UG-5-AFR is equipped with an integrated unit for control of fire valves and fans (optional DIBt-certification is required) and also for activation of an acoustic and / or optical alarm signal.

Duct sensor for measuring carbon dioxide levels – KACO2/MD

KACO2 sensor reliably detects the concentration of CO2 in the air ducts in the range 0-2000ppm or 0-5000ppm to choose. Measurement results can be displayed via the Modbus. CO2 level measurement is performed by means of NDIR-sensor that works on infrared basis and using a double-beam measuring principle compensates different pollution. Optionally, the sensor can be purchased with an optional module for measuring temperature and humidity.

INDOOR AIR QUALITY SENSOR WITH LED DISPLAY – RALQA-U/RALQA-I

For measuring the air quality in living and office spaces etc, optionally with 0-10 V or 4-20 mA output. The RALQA-U/RALQA-I is a VOC/mixed gas sensor The CO2 equivalents are derived from a conforming algorithm as the odor emissions are overlaying the CO2 value (see graphics). Long-term drifting and operational deterioration can be eliminated by regularly running the automatic calibration. The integrated LED displays the quality of the air by means of an LED color scheme. Green means good, yellow means average and red means poor.

DUCT SENSOR FOR CARBON DIOXIDE MEASUREMENTS – KACO2

Our KACO2 records the ambient air’s CO2 concentration in air ducts of air-conditioning systems. The KACO2 converts the the values measured in the ranges of optionally 0-2000 ppm or 0-5000 ppm into a linear 0-10 V output signal. The CO2 value is measured via the NDIR sensor, which is able to compensate possible pollution with the help of its 2-ray measuring principle. Optionally, our KACO2 is available with an additional sensor for measuring temperature and humidity.

INDOOR SENSOR FOR CARBON DIOXIDE AND TEMPERATURE – RACO2

Our RACO2 records the ambient air’s CO2 concentration in living and office spaces. The RACO2 converts the the values mesuared in the ranges of optionally 0-2000
ppm or 0-5000 ppm into a linear 0-10 V output signal. The CO2 value is measured via the NDIR sensor, which is able to compensate possible pollution with the help of its 2-ray measuring principle. Optionally, our RACO2 is available with an additional sensor for measuring temperature and humidity.

DUCT AIR QUALITY SENSOR – KALQ-U/KALQ-I

For measuring the air quality in ducts of air-conditioning systems, optionally with 0-10 V or 4-20 mA output. The RALQ-U/RALQ-I is a VOC/mixed gas sensor The CO2 equivalents are derived from a conforming algorithm as the odor emissions are overlaying the CO2 value (see graphics). Long-term drifting and operational deterioration can be eliminated by regularly running the automatic calibration.

UNTERPUTZ-RAUMLUFTQUALITÄTSFÜHLER – RALQ-UP

The sensor is equipped with a 0-10 V/DC output signal and is available for up to 3 measuring categories (only available as VOC sensor for the moment). The
VOCup can be combined with the following switch series: GIRA E2, Event / Merten System M / Jung A500, Ap581, AS500 / Berker B.1, B.7

INDOOR AIR QUALITY SENSOR – RALQ-U/RALQ-I

For measuring the air quality in living and office spaces etc, optionally with 0-10 V or 4-20 mA output. The RALQ-U/RALQ-I is a VOC/mixed gas sensor The CO2 equivalents are derived from a conforming algorithm as the odor emissions are overlaying the CO2 value (see graphics). Long-term drifting and operational deterioration can be eliminated by regularly running the automatic calibration.