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  ZGkb SERIES - ZGkb301/ZGkb201p  
 
General Introduction
ZGkb301/ZGkb201p ------Multi IAQ Monitor
  (CO2 / Temperature / Humidity)
Features
Benefits
Application Display
CO2, RH, Temperature measure mode
Specifications
Installation Instruction Weight & Dimension
Available Packages
3 LED Display:
 < 800 ppm  800~1200 ppm  > 1200 ppm
 
 
 
 
ZGkb301
ZGkb201p
A4 Folder
(W)x(H)=22.68 x 16.77 inch

(W)x(H)=11.69 x 8.27 inch

 
  (576 x 426mm)   (297 x 210mm)  
 
 
General Introduction
 
 
Indoor Air Quality (IAQ) is measure for the quality of air in interiors, the comfortable indoor environmental quality can make people feel fresh, work efficiency and good for the health. The CO2 concentration is the important factor of good indoor air quality. People breath in oxygen and breath out CO2, nowadays people often close the windows to avoid noise and enjoy the comfort living and working environment provided by air-conditioning systems, which results in the fact that the indoor concentration of CO2 is far higher than outdoor average. With the high CO2 concentration and non- proper ventilation, people will feel headaches, dull, drowsiness, lose of concentration and correspond to the high levels of dust, chemicals and bacteria in the air.
 
 
ZGkb301/ZGkb201p ------Multi IAQ Monitor (CO2 / Temperature / Humidity)
 
 
  ZGkb301/ZGkb201p Multi IAQ monitor is a cost-effective, air quality indicator, the large single digit LED display
  with three most critical parameters of indoor air quality, the current CO2 concentration, the ambient temperature
  and the relative humidity. 
  CO2-----CO2 concentration indicates the amount of fresh air ventilation being introduced to a space
  Relative humidity----The relative humidity in air indicates the amount of moisture
  Ambient temperature----The suitable ambient temperature brings the comfortable space.
 
 
Features
 
 
CO2, RH, Temperature measure mode
Excellent for measure IAQ in Public places
Ultra low cost CO2 Monitor achieved by New IR-SoC Technology
It uses Dual Beam NDIR technology to improve the long term stability
 
 
Benefits
 
 
Enjoy the more comfortable, healthy and hygienic Indoor Air Quality
Save energy, get the proper ventilation, the over-ventilation of the building can be reduced
Improve the IAQ satisfaction in public.
 
 
Application
 
 
  ZGkb301/ZGkb201p has the widely application for classroom, kindergarten, meeting room, office building,
  shopping mall, theater, exhibition, hospital, hotel, sports center, gymnasium, railway station, bus station,
  airport and other public place where the comfort, healthy indoor air quality is important.
 
 
 
 
Display
 
 
ZGkb301
 
Item Description
SW1 SW2  
OFF OFF
  NGC function off
OFF ON
  NGC cycle:1 week
ON OFF
  NGC cycle:2 week
ON ON
  NGC cycle:4 week
SW3  
OFF
  Teach mode off
ON
  Teach mode on
SW4  
OFF
  Temperature unit: °C
ON
  Temperature unit: °F
SW5  
OFF
  Self test off
ON
  Self test on
SW6 SW7  
OFF OFF
  Dimmer off
OFF ON
  Dimmer on
ON OFF
  Dimmer at dark mode
ON ON
  Dimmer at bright mode
SW8
  NA
ZGkb201p
 
 
Dimmer function: When the light indoor become dark, the LED display will also become dark, then it can save power.
Dark mode means LED brightness is lower in order to save power,especially for application in night.
Bright mode means LED brightness is higher especially for application in day.
NGC Function: When the switch of “NGC Function” is on, ZGkb301/ZGkb201p will enter into the Nature Gas Calibration mode.
Teach Mode: this is only for factory function checking, default is OFF.
SelfTest: This is for only factory testing, default is OFF.
 
 
CO2, RH, Temperature measure mode
 
 
 

When CO2 concentration is below 800ppm, the green LED bar display area will light.

  When CO2 concentration is between 800ppm and 1200ppm, the green and yellow
  LED bar display area will light.
  When CO2 concentration exceeds 1200 ppm, the green, yellow and red LED bar
  display area will light.
  When CO2 concentration exceeds the CO2 measurement range (0-3,000ppm), the
  CO2 display area will display with “Hi”. It will disappear when the CO2 concentration
  returns to the measurement range.
  When RH exceeds the RH measurement range 20%, the humidity display area will
display with “Lo”. It will disappear when the RH returns to the measurement range.
  When RH exceeds the RH measurement range 90%, the humidity display area will .
display with “Hi”. It will disappear when the RH returns to the measurement range
 
 
Specifications
 
  Method - Dual Beam NDIR  
  Display – Single Digit LED  
  Sample Method - Diffusion or flow through (50 ~200 ml/min)  
 

CO2 & Temperature & RH Specification:

CO2 Measurement Range 0-3,000 ppm display
Display Resolution

1ppm at 0~1,000ppm;
5ppm at 1,001~2,000ppm;
10ppm at 2,001~3,000ppm

Accuracy 0~2,000ppm: ±70 ppm or ±5% of reading, whichever is greater; over 2000ppm: +/-7%
Repeatability ±20 ppm
Temperature Dependence Typ. ±0.2% of reading per °C or ±2 ppm per °C, whichever is greater, referenced to 25°C
Pressure Dependence 0.13% of reading per mm Hg
Response Time About 2min for 63% of step change
Warm-Up Time <60 seconds at 22°C
Temperature Temperature Range 0°C to 40°C (32°F to 104°F) display
Display Resolution 0.1°C (0.1°F(when temperature display is within 100°F)
Display Options °C/°F
Accuracy ±1°C(±2°F)
Response Time 20-30 minutes (case must equalize with environment)
RH Measurement Range 20%-90% RH
Display Resolution 1%RH
Accuracy ±5%RH@23°C
Response time <5 min for 63% of step change
Operating & Storage condition Operating Temperature 0°C to 40°C (32°F to 104°F)
Humidity Range 0 ~ 95% RH non-condensing
Storage Temperature -20°C to 60°C( -4°F to 140°F)
Power Supply Power Supply

Universal 100~240VAC, 50/60Hz , External Power Brick(included in package)

Power Consumption
ZGkb301
ZGkb201p
11 Watts (Max.)
7 Watts ( Max. )
 
 
Installation Instruction
 
 
  Please carefully take out the ZGkb301 / ZGkb201p, screws, wire rope from package. Hang up the ZGkb301 /
  ZGkb201p with wire rope
  1. You can use ZGkb201p on the table (please pull out the Housing Stand) or hang it on the wall.
  2. Please note the following when hanging it on the wall.
  Choose a suitable location to install ZGkb301 / ZGkb201p, fix the screws to the wall. Please see 「Dimension
  section to check the distance between the screws.
 
 
Weight & Dimension
 
 
  ZGkb301
Dimension:
Inch(mm)

  Weight: 5.3 kg
ZGkb201p
Dimension:
Inch(mm)

Weight: 1.4 kg
 


EMC/RFI
 

Readings may be affected if the unit is operated within radio frequency electromagnetic field strength of

  approximately 3 volts per meter, but the performance of the instrument will not be permanently affected.
 
 
Available Packages
 
 
  ZGkb301(U.S. Type Power Adaptor)
  Dimensions: 576*426*55.1mm
  Weight : 7.1kgs
  One Set Included:
 
1 CO2 Monitor
1 Power Adaptor
 
1 User Manual
1 White Box
 
1 PE Bag (Package Power Adaptor)
  One Carton Included:
 
Q'ty: 2pcs
 
Carton Size: 658*303*565mm;3.97 CubeFt
  N.W: 16.2 kgs
  G.W: 17.7 kgs
  ZGkb301(EU Type Power Adaptor)
  Dimensions: 576*426*55.1mm
  Weight : 7.1kgs
  One Set Included:
 
1 CO2 Monitor
1 Power Adaptor
 
1 User Manual
1 White Box
 
1 PE Bag (Package Power Adaptor)
  One Carton Included:
 
Q'ty: 2pcs
 
Carton Size: 658*303*565mm;3.97 CubeFt
  N.W: 16.22 kgs
  G.W: 17.72 kgs
 
 
  ZGkb201p(U.S. Type Power Adaptor)
  Dimensions: 297*210*44.5mm
  Weight : 1.4kgs
  One Set Included:
 
1 CO2 Monitor
1 Power Adaptor
 
1 User Manual
1 White Box
 
1 PE Bag (Package Power Adaptor)
  One Carton Included:
 
Q'ty: 4pcs
 
Carton Size: 600*395*375mm; 3.13Cube ft
  N.W: 5.6 kgs
  G.W: 7.0 kgs
  ZGkb201p(EU Type Power Adaptor)
  Dimensions: 297*210*44.5mm
  Weight : 1.4kgs
  One Set Included:
 
1 CO2 Monitor
1 Power Adaptor
 
1 User Manual
1 White Box
 
1 PE Bag (Package Power Adaptor)
  One Carton Included:
 
Q'ty: 4pcs
 
Carton Size: 600*395*375mm; 3.13Cube ft
  N.W: 5.6 kgs
  G.W: 7.0 kgs
 
 
 
 

Terms frequently used to refer to this industry and Adaptive's products:
Indoor air quality monitors; Indoor air quality electronic sign; Indoor air quality led sign; Indoor air quality digital display; Indoor air quality electronic display; Indoor air quality led display; Indoor air quality wallboards; IAQ electronic sign; IAQ led sign; IAQ digital display; IAQ electronic display; IAQ led display; IAQ wallboards