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wholesale carbon monoxide alarm for car parking
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- MoneyGram
- Beijing
- 1000 Piece / Pieces per Month
Basic Info
| Brand Name | Tongdy | Model Number | G02-CO | Output | Analog Sensor |
|---|---|---|---|---|---|
| Place of Origin | Beijing, China | Usage | Other, detect indoor CO level | ||
Product Description
Product Description
Specifications
1. electrochemical sensor
2. 1x0-10V or 4-20mA selectable
3. Modbus RS485
wholesale carbon monoxide?alarm for?car parking??
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?Carbon Monoxide?Alarm?Features:
u??????? Real time monitoring carbon monoxide level with
range from 0 to 500ppm.
u??????? Semiconductor sensor with 5 years long lifetime
u??????? Three-color (green/yellow/red) LCD backlit indicates
three carbon monoxide ranges
u????????? Temperature detection and display
u????????? Humidity detection and display optional
u?????? Preset the buzzer alarm level for measured
carbon monoxide
u?????? Provide 1xOn/Off relay output to control a ventilator
u?????? Provide four setpoints of CO to control the relay
action
u???????? Modbus RS485 communication interface optional, 15 KV antistatic protection, independent address setup
u??????? 230VAC or 24VAC/VDC power supply
u??????? Wall mounting type
u??????? CE-Approval
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?Application
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Carbon monoxide is a deleterious gas with colorless and odorless character , which could be absorbed by lung quickly, the speed rate of combination of CO and hemoglobin more than 250 times with oxygen, then stops oxygen circulation around the body; which have big character of heavy toxicity, so carbon monoxide poisoning have became a big problem around the world.
G02-CO is used to monitor room carbon monoxide level as well as temperature and optional humidity. With one dry-contact of relay output, it cancontrol a ventilatoraccording the setpoint of carbon monoxide.
With the Modbus RS-485 communication interface, it can be connected with a DDC/PLC or a PC.
u?????? Indoor air quality detection
u?????? Industrial environment
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u?????? Underground parking lot, maintenance garage
u?????? Freezing machine room and other places
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Specifications
Gas detection | Carbon monoxide |
Sensing element | Semiconductor gas-sensitive component |
Temperature sensor (option) | NTC 5K |
Humidity sensor (option) | HS series capacitive sensor |
Power supply | 24VAC/VDC or 230VAC |
Consumption | 2.8 W |
Signal update | 1s |
Warm up time | 36 hours (first time), 10 minutes (normal operation) |
CO measuring range | 0~500ppm or customized range |
Display resolution | 0.1ppm |
CO setting resolution | 0.1ppm |
Temperature measurement range | 0~70℃ |
Humidity measurement range | 0~99 %RH???????? |
Relay output(option) | 1xRelay output to control a ventilator or air-purifier, Max. current 3A resistance |
Buzzer alarm | Alarm starts when CO measurement reach up the presets |
LCD display | Green—optimal air quality?????????????????? Yellow—1st CO alarm level?????????? Red—-2nd CO alarm level?????????????? |
Modbus RS485 Interface(option) | Communication rate: 19200bps 15KV antistatic protection, 3 independent base address |
Operation condition | -20℃~60℃ (-4℉~140℉)/ 0~ 95% RH |
Storage conditions | 0℃~50℃ (32℉~122℉)/ 5~ 90% RH |
Net Weight | 260g |
Dimensions | 130mm(L)×85mm(W)×36.5mm(H) |
Installation standard | wall mount (65mm×65mm or 85mmX85mm or 2”×4” wire box) |
Wiring standard | Wire section area <1.5mm2 |
Quality System | ISO 9001 |
Housing | PC/ABS fire-proof, IP30 protection |
Certificate | CE |
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Tongdy Sensing Technology Corporation (Beijing)