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Wall Mount Interior CO2 Monitor With Buzzer / 3 Color LCD , Non - Dispersive Infrared

Wall Mount Interior CO2 Monitor With Buzzer / 3 Color LCD , Non - Dispersive Infrared

Brand Name : TONGDY
Model Number : G01-CO2-B3 series
Certification : CE/ ISO9001
Place of Origin : China
MOQ : No restriction, sample trial order acceptable
Price : Depends on order quantity
Payment Terms : 100% prepay by T/T or Paypal
Supply Ability : 10000pcs per month
Delivery Time : Depends on order quantity, commonly within 10~20 working days after receiving payment
Packaging Details : Carton
Product Name : CO2 Alarm
Mounting Type : Wall mount or Desktop type
Output : LCD display, relay, buzzer alarm
CO2 range : 0~5000ppm
OEM : Supported
Accessory : Remote control and power adaptor
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Non-Dispersive Infrared CO2 Alarm With Buzzer And 3 Color LCD For Indoor Using


Specifications


Gas detected

Carbon Dioxide (CO2)

Sensing element

Non-Dispersive Infrared Detector (NDIR)

Accuracy@25℃(77℉)

±60ppm + 3% of reading

Stability

<2% of FS over life of sensor (15 yr typical)

Calibration interval

ABC Logic Self Calibration Algorithm

NDIR life

15 years

Response Time

<2 minutes for 90% step change

Signal update

Every 2 seconds

Warm up time

<3 minutes (operation)

CO2 measuring range

0~5,000ppm

CO2 Display resolution

1ppm

Power supply

100~240VAC or 10~24VAC/VDC selectable in the order

Consumption

3.5 W max. ; 2.5 W avg.

Temperature sensor

NTC 5K

Humidity sensor

HS series capacitive sensor

Temperature measuring range

-20~60℃(-4~140℉)

Humidity measuring range

0~99%RH

Relay output (optional)

One relay output with rated switching current: 3A, resistance load

Operation conditions

0~50℃(32~122℉); 0~95%RH, non condensing

Storage conditions

-10~60℃(14~140℉)

5~95%RH non condensing

Weight

200g

Dimensions

130mm(H)×85mm(W)×36.5mm(D)

Installation

Desktop and wall mounting(65mm×65mm or 2”×4”wire box)

Housing and IP class

PC/ABS fireproof plastic material, protection class: IP30

Standard

CE-Approval


Applications

  1. Hotel, exhibition hall, hospital, shop, restaurant, air port, train station, theater and other public places
  2. House, villa, office, meeting room, classroom and other rooms
  3. All ventilation systems
  4. High quality with the perfect appearance, best choice for indoor home using.

Features

  • Detecting CO2, temperature & RH
  • NDIR CO2 sensor built-in with special Self Calibration System.
  • More than 10 years lifetime of CO2 sensor
  • 3 color (green/yellow/red) LCD backlit indicating ventilation optimal/moderate/poor based on the CO2 measurement
  • Two alarm ways: buzzer alarm and backlight Colors switch
  • Optional 1xrelay output to control a ventilator
  • Easy touch button for operation
  • 220VAC or 24VAC/VDC power selectable; power adaptor available
  • desktop and wall mounting type available
  • Remote Controller optional for advance setting
  • EU standard and CE-approval

Operation


LCD Backlight

When CO2 level <= 1000ppm, LCD is green

When 100ppm < CO2 lever <= 1400ppm, LCD is yellow

When CO2 Level > 1400ppm, LCD is red


Buzzer Alarm

When CO2 level >= 1800ppm, buzzer alarm will work

When CO2 level < 1780ppm, the buzzer alarm will stop working


Touch Key

Touch Key for turn on/off the relay & alarm manually.

LCD displayVentilatorBuzzer alarm
AUTO+ONAuto runON
AUTO+OFFAuto runOFF
ONAlways onOFF
OFFAlways offOFF
The circle order: AUTO+ON►AUTO+OFF► ON► OFF► POWER OFF

Mounting and Dimensions



Wiring Diagram



Models Guide


Model

Name

Description

Power Supply

Type

G01-

CO2-B320D

CO2, temperature and

humidity monitor/alarm

Three-color backlit LCD,

buzzer alarm

100~240VAC

Wall mounting

G01-CO2-B320D-NR

CO2 and temperature

monitor/alarm (no RH option)

Three-color backlit LCD,

buzzer alarm

100~240VAC

Wall mounting

G01-

CO2-B331C

CO2, temperature and

humidity monitor/alarm

Three-color backlit LCD,

buzzer alarm

18~24VAC/VDC

with a DC socket.

Wall mounting

G01-CO2-B331C-NR

CO2 and temperature

monitor/alarm (no RH option)

Three-color backlit LCD,

buzzer alarm

18~24VAC/VDC

with

a DC socket.

Wall mounting

G01-

CO2-B340C

CO2, temperature and

humidity monitor/controller

Three-color backlit LCD,

buzzer alarm;

1 on/off output; touch-key

for operation

18~24VAC/VDC

Wall mounting

G01-CO2-B340C-NR

CO2 and temperature

monitor/controller (no RH option)

Three-color backlit LCD,

buzzer alarm;

1 on/off output; touch-key

for operation

18~24VAC/VDC

Wall mounting

G01-

CO2-B340D

CO2, temperature and

humidity monitor/controller

Three-color backlit LCD,

buzzer alarm;

1 on/off output; touch-key

for operation

100~240VAC

Wall mounting

G01-CO2-B340D-NR

CO2 and temperature

monitor/controller (no RH option)

Three-color backlit LCD,

buzzer alarm;

1 on/off output; touch-key f

or operation

100~240VAC

Wall mounting

Optional Accessories


870

Power adaptor

Input:100~240VAC,

Output: DC 24V/ 240mA

Just for G01

-CO2-B331C

or G01-CO2

-B331C-NR


921

Wall mounting plate

Accessory for

wall mounting



921+922

Desktop bracket

As be the desktop type

Just for G01

-CO2-B331C

or G01-CO2-B331C-NR




Product Tags:

co2 ppm meter

      

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Wall Mount Interior CO2 Monitor With Buzzer / 3 Color LCD , Non - Dispersive Infrared Images

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