Wall Mount Ozone Monitor

Wall Mount Ozone Monitor provides precise real-time measurement of ozone levels with temperature and humidity compensation for accurate readings.  It features a tri-color backlit LCD displaying three ozone concentration ranges, enabling clear status indication. The unit offers one analog output (0-10V/4-20mA), one relay output for controlling devices like ventilators or ozone generators, and an optional RS485 interface for integration with PLC or control systems. Its replaceable sensor and zero-point calibration ensure long-term reliability, while configurable control modes and an audible alarm enhance operational safety and flexibility. Real-time monitoring of ambient ozone levels and temperature High-sensitivity electrochemical ozone sensor for accurate detection LCD display with three-color backlight (Green/Yellow/Red) for immediate visual alert Adjustable measurement range: 0–5000 ppb (0–9.81 mg/m³) or 0–1000 ppb, user-resettable Two dry-contact outputs for dual-stage alarms, ozone generator, or ventilator control Buzzer alarm with 3-color LCD indication Analog output (0–10 VDC / 4–20 mA) usable as a transmitter Modbus RS485 interface with 15 kV antistatic protection and individual IP address Easy calibration and alarm setup via infrared remote or RS485 interface Temperature measurement included, optional humidity monitoring Gas Detected Ozone Sensing Element Electrochemical gas sensor Sensor lifetime >2 years, removable Temperature Sensor NTC Humidity Sensor HS series capacitive sensor Power Supply 24VAC/VDC (power adaptor selectable) Power Consumption 2.8W Response Time <60s @T90 Signal Update 1s Warm up Time <60 seconds Ozone Measuring Range 0~5000ppb (0-5ppm)( 0~9.81mg/m3)   0~1000ppb Display Resolution 1ppb (0.001ppm) (0.01mg/ m3) Accuracy ±0.01ppm + 10% reading Nonlinear <1%FS Repeatability <0.5% Zero Drift <1% Alarm Buzzer and Yellow or Red backlight switch Display Green-normally, Orange – first stage alarm, Red- second stage alarm. Temperature/humidity Measuring Range 5℃~60℃ (41℉~140℉)/0~80%RH Analog Output 0～10VDC(default) or 4~20mA linear output selectable Analog Output Resolution 16Bit Relay dry contact Output Two dry-contact outputs   Max, switching current 3A (220VAC/30VDC), resistance Load Modbus Communication Interface Modbus RTU protocol with 19200bps(default)   15KV antistatic protection Working Condition/Storage Conditions 5℃~60℃ (41℉~140℉)/ 0~ 80% RH Net Weight 190g Dimensions 130mm(H)×85mm(W)×36.5mm(D)                   Installation Standard 65mm×65mm or 85mmx85mm or 2”×4” wire box Interface Connection (Max) 9 terminals Wiring Standard Wire section area<1.5mm2 Manufacturing Process ISO 9001 Certified Housing and IP class PC/ABS fireproof plastic material, protection class: IP30 Compliance EMC Directive 89/336/EEC DIMENSIONS Downloads Wall Mount Ozone Monitor Datasheet