Ozone Gas Monitor Controller with Alarm
FEATURES
Design for real time detecting and monitoring ambiance ozone level and temperature
Electrochemical ozone sensor with high sensitivity
Particular LCD display with three color backlights (Green/Yellow/Red)
Maximum ozone measuring range: 0~5000ppb (0~9.81mg/m3) /0~1000ppbAlso reset the measurement range by end user
2xOn/Off dry contact outputs for two stages alarm device, or control a ozone generator or a ventilator
Buzzer alarm and 3-color backlight LCD indication
Provide 1X analog output (0,2~10VDC/4~20mA) (can be used as transmitter)
Modbus RS485 interface, 15 KV antistatic protection, individual IP address
Provide two easy ways for calibration and setup alarm points via an infrared remote controller or via the RS485 interface.
Temperature measurement and display
Humidity measurement and display optional
Multiple application, wall mounting type and desktop type
Great performance with high quality and low price
TECHNICAL SPECIFICATIONS
| 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
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