Indoor Air Quality Detector/Controller Model#: F2000TSM-VOC Series Real time detect and indicate Indoor Air Quality High sensitivity to VOC’s and various other indoor air gases Temperature and humidity compensation Providing 1x 0~10VDC/ 4~20mA linear output for VOC measurement Modbus RS485 communication interface Providing 1x dry contact output to control a ventilator Featured 6 LED indicator lights indicates different IAQ levels The highest performance with the lowest price Indoor Air Quality-IAQ is a comprehensive concept involving various indoor gases and different kinds of low concentration pollutants. To detect and indicate IAQ level has becoming more and more important for the sake of establishing and maintaining healthy working and living environment. F2000TSM-VOC series is specially designed to detect room IAQ level with a Modbus RS485 and an optional linear analog output, as well as an optional relay output to control a ventilator or an air cleaner based on the pre-set measurement. Its internal mixed gas sensor (normally called VOC sensor) is very sensitive to VOC concentration in the air (VOC i.e. Volatility Organic Compound, such as timber dope and toluene emitted by building materials), and other air pollutants such as cigarette smoke, ammonia and H2S. It also has high sensitivity to CO, alcohol, natural gas and odorous smells from human bodies. Compared with other single air sensor, F2000TSM-VOC series is better for longtime IAQ detection. F2000TSM-VOC series can also be used as a controller in application of ventilation and air conditioning systems to improve indoor air quality and to achieve the best energy saving. Wall mounting, real time detect indoor air quality With Japanese semiconductor mix gas sensor inside. High sensitive to contaminative gases and various kinds of odorous gases within the room (smoke, CO, Temperature and humidity compensation makes the IAQ measurements consistent. Modbus RS-485 communication interface, 15KV antistatic protection, independent address setting. Optional one on/off output to control a ventilator/air alcohol, human odor, material odor). cleaner. The user can select an IAQ measurement to Two types available: indicator and controller turn-on the ventilator between four setpoints. Design six indicator lights to indicate six different IAQ Optional one 0~10VDC or 4~20mA linear output. Detector with indicator lights

Detect Indoor Air Quality Can be used in houses, offices, theaters, shops, restaurants, train stations and many other places Automatically ventilation control NOTE F2000TSM-VOC detector cannot be used as a safety detector, for example, gas alert detector. Specifications VOCs ( toluene emitted from wood finishing and construction products); Cigarette smoke( hydrogen, carbon monoxide); ammonia and H2S, alcohol, natural gas and smell by people’s body. Sensing element Measuring range Power Supply Load (for the analog output) Sensor query frequency 48 hours (first time) The first green indicator lightBest...

Models ITEM IAQ detector with 1X0~10VDC linear output. (Can be selected 4~20mA by jumpers) Modbus RS485 interface IAQ detector, Modbus RS485 interface IAQ detector, Modbus RS485 interface. Power supply with a 24V/230V power adaptor IAQ transmitter with 6 LED indicator lights, 1X analog output, Modbus RS485 interface IAQ indicator with 6 LED indicator lights, Modbus RS485 communication interface IAQ indicator with 6 LED indicator lights, Modbus RS485 communication interface. Power supply with a 24V/230V power adaptor IAQ indicator/controller with 6 LED lights, One dry contact output, Modbus RS485...