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Wholesale VOC Detector for Cigarette Alarm

Wholesale VOC Detector for Cigarette Alarm photo-1
US$ 1 - 2 MOQ: 10 Pieces
Key Specifications
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Place of Origin:
Beijing, China
Brand Name:
Tongdy
Model Number:
G02-VOC
Payment & Shipping
Payment Methods:
Port of Shipment:
Beijing
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Beijing, China
Brand Name Tongdy
Model Number G02-VOC

Specifications

1.Detect indoor air quality(VOC) in offices and home.
2.Buzzer and LCD alarm
3.on/off output to control fan for ventilation

Wholesale VOC detector for cigarette alarm

Wholesale VOC detector for cigarette alarm

Gas detection

Highly sensitive to many harmful gases, such as harmful gases from construction and decoration materials, VOCs (like toluene and formaldehyde); Cigarette smoke; Ammonia and H2S and other gases from household wastes; CO, SO2 from cooking and burning; Alcohol, Natural gas, detergent and other bad smells etc.

Sensing element

Semiconductor mix gas sensor of long working life and good stability  

Signal update

1s

Warm up time

72 hours (first time), 10 mins (normal operation)

VOC measuring range

0~30ppm   ( 1ppm= 1 part per million

Display resolution

0.1ppm

VOC setting resolution

0.1ppm

Temperature & Humidity Sensor

Temperature

Relative Humidity

Sensing element

NTC 5K

Capacitive sensor

Measuring range

0~50°C

0 -95%RH

Accuracy

±0.5°C (25°C, 40%-60%RH)

±3%RH (25°C, 40%-60%RH)

Display resolution

0.5°C

1%RH

Stability

±0.5°Cper year

±1%RH per year

Output

1xRelay output to control a ventilator or air-purifier,

max current 3A resistance(220VAC)

Warning alarm

Inner buzzer alarm and also three colors backlit switch as well   

Buzzer alarm

Alarm starts when VOC value above 22ppm

LCD backlit

Green—optimal air quality              indicating: enjoy the air quality      

Orange—moderate air quality        indicating:  ventilation suggested

Red—-poor air quality                      indicating:  ventilation immediately

RS485 interface (option)

Modbus protocol with 19200bps

Operation condition

-20°C~60°C (-4°F~140°F)/ 0~ 95% RH

Storage conditions

-40°C~70°C (-40°F~158°F)/ 5~ 95% RH

Net Weight

190g

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

Power supply

9~24VAC/VDC,220VAC±10%   50/60HZ

Consumption

2.8 W

Quality System

ISO 9001

Housing

PC/ABS fire-proof, IP30 protection

Certificate

CE

 

G02-VOC detector is specially designed to detect indoor air quality in offices and home environments. Its internal gas sensor has high sensitivity not only to VOC's such as toluene emitted from wood finishing and construction products but also to other air contaminants which are emitted by cigarette smoke, ammonia, hydrogen sulfide, formaldehyde, toluene. Its also sensitive to carbon monoxide, alcohol, natural gas and smell from peoples body. So it is more suitable for monitoring VOC than other sensor which is only used for one kind of gas.

 

G02-VOC can be used as an alarm and a controller in ventilation system .

 

1.Real time monitor ambiance air quality

2.Japanese semiconductor mix gas sensor with 5~7 years long life

3.Gas detection: cigarette smoke, volatile gas like VOC, formaldehyde, toluene, ethanol,

ammonia, hydrogen sulfide, sulfur dioxide and other harmful gases

4.Monitor temperature and relative humidity

5.LCD can display IAQ level and temperature, humidity with three-color backlight to show different air quality

6.Preset warning point of buzzer alarm and backlight

7.Detection range: VOCs 0~30ppm, temperature 5~45, humidity 595%RH

8.1x on/off output to control a ventilator

9.220VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mount type available

10.Perfect performance for residences and offices 

Wholesale VOC detector for cigarette alarm

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Business Type
Manufacturer, Trading Company
Year Established
1999
Factory Size
Below 1,000 square meters
Total Employees
Fewer than 5 People