Real time detect and indicate Indoor Air Quality High sensitivity to VOC’s and various other indoor air gases 5~7 years lifetime 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
Real time monitor ambiance air quality Semiconductor mix gases sensor with 5 year life Gas detection: cigarette smoke, VOCs such as formaldehyde and toluene, ethanol, ammonia, hydrogen sulfide, sulfur dioxide and other harmful gases Monitor temperature and relative humidity Three-color (green/orange/red) LCD backlit indicating air quality at optimal/moderate/poor Preset warning point of buzzer alarm and backlight Provide one relay output to control a ventilator Modbus RS485 communication optional High quality technics and elegant appearance, best choice for home and office 220VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mounting type available EU standard and CE-approval
Real time detection and monitoring ambiance ozone level Electrochemical ozone sensor inside Preset two stage alarm points for ozone measurement Buzzer alarm and 3-color backlight LCD indication Provide 2x relay dry contact outputs and 1x analog output Modbus RS485 communication Interface Higher performance with lower price
Real-time detecting and monitoring ambiance ozone level Electrochemical ozone sensor inside, with temperaturecompensation. Humidity monitoring optional. Alarm buzzle is available or disable Ozone sensor module design, easy to replace. Optional OLED display with operation buttons. One relay output to control an ozone generator or ventilator,with two control way and setpoints selection. One analog output for ozone measurement value. Modbus RS485 communication Interface. 24VAC/VDC power supply
Real-time detecting Ozone in ambiance and indoor Wall mounting, WIFI communication interface, an expansion Modbus RS485 serial port Electrochemical ozone sensor inside, with temperature and humidity compensation Ozone sensor modular design, easy for replacement Optional OLED display 24VDC/VAC or 100~230VAC power supply Provide the wall mounting bracket
Design for real-time detection air carbon monoxide. High accuracy humidity and temperature detection optional LCD display carbon monoxide and optional temperature & RH measurement. Smart buttons for easy operation Excellent electrochemical CO sensor with more than 3 years lift time in typical use Provide 1X analog linear output (0~10VDC/4~20mA selectable) for the measurement Providing up to two dry contact outputs which are controller the setpoint RS485 Modbus /BACnet interface optional 24VAC/VDC power supply CE-Approval
Real-time monitoring Carbon Monoxide concentration in the air, With optional temperature detection Industrial class structure design for housings, firm and durable Inside famous Japanese Carbon Monoxide sensor with up to 5 years lifetime Modbus RTU or BACnet -MS/TP communication optional OLED display optional Three-color LED indicates different CO level Buzzer alarm for setpoint Different CO ranges selectable Sensor coverage up to 30 meters radius subject to air movement. 1x 0-10V or 4-20mA analog linear output for CO measured value Provide up to two on/off relay outputs 24VAC/VDC power supply
Built in professional duct sensor with optical IR LED sensing method. Real time monitor indoor PM2.5 concentration. Built in high accuracy temperature & RH sensor, monitor indoor air temperature & RH. Using our unique technology of compensating method, and up to nine calibration points, to guarantee G03-PM2.5 measurements accuracy in different environments. LCD displays the real time measurement and moving average value of PM2, as well as real time temperature and RH measurements. Special design six backlit LCD for six levels of PM2.5, in straight and clear read. long-term security power supply: 5VDC with a power adaptor Option: RS485 interface with Modbus protocol Users can know very well the indoor PM2.5 concentration, and can easily select a air purifier/air cleaner. Not only see a visible effective of indoor air clean but also have a reasonable use of an air cleaning device.
Real time detect and transmit ambiance carbon monoxide level Up to more than five years lifetime 1x analog output for linear measurement Modbus RS485 interface The highest performance with the lowest price F2000TSM-CO-C101 is specifically designed to detect and transmit carbon monoxide level in the enclosed or semi-enclosed car parks and to regulate the environment according to the measurement of carbon monoxide. It is designed for easy installation and minimum maintenance during operation.