Indoor Air Quality Monitor / Controller model#: F2000IAQ-VOC Temperature & Humidity Monitoring Real time detecting indoor air quality with LCD display High sensitivity for VOCs and other indoor contaminative gases 5~7 years long life Temperature and humidity detection and compensation Provide up to 1 analog output and 2 dry contact outputs Optional Modbus RS485 communication interface Strong function, high performance, low price IAQ is a comprehensive index, including room temperature, humidity, fresh air, and diverse low concentrations air contaminants. Monitoring IAQ is very important to guarantee healthy life and work. F2000IAQ-VOC is specially designed to detect indoor air quality in offices and home environments. Its internal gas sensor has high sensitivity not only to VOC's such as toluene emitted from wood finishing and construction products but also to other air contaminants which are emitted by cigarette smoke, ammonia and H2S. It’s also sensitive to carbon monoxide, alcohol, natural gas and smell from people’s body. So it is more suitable for monitoring IAQ than other sensors which one is only for one kind of gas. F2000IAQ-VOC also can be used as a controller in ventilation system and AC system. Features Real time monitor ambiance air quality with a mix optional, 15KV antistatic protection, independent Japanese semiconductor gas sensor with 5~7 base address setting years long life Monitor temperature and relative humidity Up to 1x0~10V analog output and 2xrelay dry-contact outputs LCD display air quality as well as temperature and humidity, fan status etc. Makes reading and over full range output or PID control output. operating easy and accurate. user-friendly setting buttons Temperature and humidity compensation makes Two alternatives for the analog output : linearized The relays can be selected to control IAQ , temperature or humidity (programmable setting) the IAQ measurement more consistent in Timer of turning-off function for the ventilator device from 0.5 to 12 hours. different environments Low power consumption temperature relative humidity Ambiance air quality detection and alert Ventilation control lock mode Odor monitors. relay on analog output turn on/off down

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 Power supply Response Time <5 minutes for 90% step change 48 hours (first time), 1 hour (normal operation) VOC’s measuring range Display resolution Temperature & Humidity Sensor Relative Humidity Sensing element Capacitive sensor Measuring range Display resolution Analog output 010VDC linear output or PID control output, programmable selection Output resolution 10Bit Two dry contact...

Models Guide Detection Gas VOC’s (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. Standard type Standard type with RS-485 communication interface Amount of analog output Amount of dry contact output 1 relay dry contact output 2 relay dry contact outputs Example: F2000IAQ-VOC-2011 indicates the monitor can supply one analog output and one relay dry contact output.