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Ozone gas monitor/alarm
Wall mount with LCD display
Electrochemical ozone sensor
two stage alarm
dry contact or analog output
Gas Detected | Ozone |
Sensing Element | Electrochemical gas sensor |
Sensor lifetime | >2 years, removable |
Temperature Sensor | NTC 5K |
Humidity Sensor | HS series capacitive sensor |
Power Supply | 24VAC/VDC (power adaptor selectable) |
Power Consumption | 2.8W |
Response Time | <50s @T90 |
Signal Update | 1s |
Warm up Time | <60 seconds |
Ozone Measuring Range | 0~5000ppb (0-5ppm)( 0~9.81mg/m3) |
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, yellow – first stage alarm, red- second stage alarm. Ozone alarm points can be preset. |
Temperature/humidity Measuring Range | -20°C~50°C (-4°F~122°F)/5~99%RH |
Analog Output | 0,2~10VDC or 4~20mA linearized output selectable |
Analog Output Resolution | 16Bit |
Relay dry contact Output | Two dry-contact outputs Max, switching current 3A (220VAC/30VDC), resistance Load |
Communication Interface | RS-485, 9600,14400,19200(default), 28800,38400 bps selectable, 15KV antistatic protection |
Working Condition | -20°C~45°C (-4°F~113°F)/ 0~ 95% RH |
Storage Conditions | -40°C~70°C (-40°F~158°F)/ 0~ 95% 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 |
1.Design for real time detecting and monitoring ambiance ozone level and temperature
2.Electrochemical ozone sensor with high sensitivity
3.Particular LCD display with three color backlights (Green/Yellow/Red)
4.Maximum ozone measuring range:0~5ppm (0~9.81mg/m3) Also reset the measurement range by end user
5.2xOn/Off dry contact outputs for two stages alarm device, or control a ozone generator or a ventilator
6.Buzzer alarm and 3-color backlight LCD indication
7.Provide 1X analog output (0,2~10VDC/4~20mA)(can be used as transmitter)
8.Modbus RS485 communication interface, 15 KV antistatic protection, individual IP address
9..Provide two easy ways for calibration and setup alarm points via an infrared remote controller or via the RS485 interface.
10.Temperature measurement and display
11.Humidity measurement and display optional
12.Multiple application, wall mounting type and desktop type
13.Great performance with high quality and low price
