G09-O3 Series Ozone Monitor and Controller with Modbus interface and 1X analog +2X dry contact outputs with desktop bracket wall mounted 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 Design for real time detecting and monitoring Provide 1X analog output (0,2~10VDC/4~20mA) ambiance ozone level and temperature Electrochemical ozone sensor with high Modbus RS485 communication interface, 15 KV antistatic protection, individual IP address Particular LCD display with three color backlights Provide two easy ways for calibration and setup alarm points via an infrared remote controller or via the Maximum ozone measuring range: 3 Temperature measurement and display Also reset the measurement range by end user Humidity measurement and display optional 2xOn/Off dry contact outputs for two stages alarm Multiple application, wall mounting type and desktop device, or control a ozone generator or a ventilator Buzzer alarm and 3-color backlight LCD indication Great performance with high quality and low price Specially used for detecting indoor ambiance quality Real time measuring ozone level and analyzing: alarm when ozone level is over proof, control ozone concentrations by controlling related devices in order to reach a certain level in some special places Portable type for real time measuring and analyzing Anti-epidemic and disease prevention, sanitary inspection, environment protection, health protection, etc. G09-O3 series is the best device used to detect and analyze ozone concentration. Tongdy Control Technology Co., Ltd add: Building #8, Courtyard #9 Dijin Rd. of Zhongguancun Environmental Protection Science and Technology Park, No.156 Beiqing Rd. Beijing 100098 tel: +86 10 59738930/31/32 http: www.tongdy.com email: [email protected]

Sensing Element Sensor lifetime Temperature Sensor Humidity Sensor HS series capacitive sensor Power Supply 24VAC/VDC (power adaptor selectable) Power Consumption Response Time Signal Update 0~5000ppb (0-5ppm)( 0~9.81mg/m ) Ozone Measuring Range Display Resolution Zero Drift Buzzer and Yellow or Red backlight switch Green-normally, Orange – first stage alarm, Red- second stage alarm. Temperature/humidity Measuring Range Analog Output 010VDC(default) or 4~20mA linear output selectable Analog Output Resolution Relay dry contact Output Max, switching current 3A (220VAC/30VDC), resistance Load Modbus...

PC/ABS fireproof plastic material, protection class: IP30 Modes Guide ( 2: with LCD, no humidity option, 3: with LCD and with humidity) Banalog output (0: no analog output, 1: 0~10VDC output, 2: 4~20mA output) Cdry contact output (0: no dry contact output, 1: 1Xdry contact output, 2: 2Xdry contact outputs) Example: G09-O3-2021-B50 indicates the ozone detector with 2X on/off dry contact outputs and a Modbus RS485 interface, and the ozone range: 0-5000ppb. G09-O3-3101-B10 indicates the ozone detector with 1X 0~10VDC output and a Modbus RS485 interface, LCD display. Humidity option. ozone range:...