- Moisture Meters[4]
- Temperature Instruments[10]
- Gas Analyzers[8]
- Carbon Analyzers[10]
- Sensors[4]
- HVAC Systems & Parts[10]
- Other Home Appliance Parts[4]
- Refrigeration & Heat Exchange Parts[1]
- Air Conditioner Parts[2]
- Air Conditioning System[1]
- Floor Heating Systems & Parts[2]
- Instrument Parts & Accessories[2]
- Alarm[10]
- Other Measuring & Analysing Instruments[8]
- Other Electronic Measuring Instruments[4]
- Remote Control[1]
- Smoke Detector[1]
- Other Analysis Instruments[1]
- Level Measuring Instruments[1]
- Other Garden Supplies[1]
- Other Safety Products[1]
- Other Environmental Products[2]
- Water Treatment[1]
- Other Electrical Equipment[2]
- Contact Person : Ms. Tian Maggie
- Company Name : Tongdy Control Technology Co., Ltd.
- Tel : 86-10-58731276,58731277,58731278
- Fax : 86-10-58731275
- Address : Beijing,Beijing,3-3-5F, IN-DO Mansion, No.Jia 48 ZhiChun Road Haidian District, Beijing. China
- Country/Region : China
- Zip : 100098
wholesale CO Detector and Alarm
wholesale CO Detector and Alarm
Gas detection | Carbon monoxide |
Sensing element | Semiconductor gas-sensitive component |
Temperature sensor (option) | NTC 5K |
Humidity sensor (option) | HS series capacitive sensor |
Power supply | 9~24VAC/VDC, 230VAC |
Consumption | 2.8 W |
Signal update | 1s |
Warm up time | 36 hours (first time), 10 minutes (normal operation) |
CO measuring range | 0500ppm or customized range |
Display resolution | 0.1ppm |
CO setting resolution | 0.1ppm |
Temperature measurement range | 070 |
Humidity measurement range | 099 %RH |
Relay output(option) | 1xRelay output to control a ventilator or air-purifier, max current 3A resistance |
Warning alarm | Two CO alarm levels preset |
Buzzer alarm | Alarm starts when CO measurement reach up the presets |
LCD backlit | Greenoptimal air quality Yellow1st 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 | -4090 (-40194)/ 5~ 95% RH |
Net Weight | 260g |
Dimensions | 130mm(L)×85mm(W)×36.5mm(H) |
Installation standard | Desktop or 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 |
1.CO controller real time monitoring CO level with range from 0 to 500ppm.
2.Semiconductor sensor with 5 years long lifetime
3.No LCD and LCD type can be selectable
4.Temperature and humidity detection and display optional
5.Preset the first and the second alarm levels for measured carbon monoxide with a buzzer alarm
6.Provide 1xOn/Off relay output to control a ventilator
7.Provide four setpoints of CO to control the relay action
8.Modbus RS485 communication interface optional, 15 KV antistatic protection, independent address setup
9.Three-color (green/yellow/red) LCD backlit indicating three carbon monoxide levels
10.High quality technics and elegant appearance, best choice for home and office
11. 220VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mounting type available
12.CE-approval
wholesale CO Detector and Alarm
