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CO2 monitor, free shipping usa
Features & Display Features and Modes
Ultra low cost CO2 Monitor achieved by New IR-SoC Technology
It uses NDIR technology to improve the long term stability
Portable, accurate handheld CO2 Monitor
The Alarm mode will sound at 1000 PPM or adjust the alarm level
There are several Modes which we can adjust the setting parameters. These modes are Alti Mode,Alarm Mode, Outside Mode, Ucal Mode, Datalogger Mode, MaxMin Mode and rcFS Mode in sequence.
Compensate the pressure changes with appropriate altitude of location when measure.
Alarm while CO2 concentration exceed one threshold, Alarm sound can be on or off.
Modify the outside CO2 concentration,for defining the ventilation rate.
Calibrate the sensor while the reading deviates from the actual CO2 concentration.
Show the past CO2 and Temperature records in the past 24 hours.
Show the Max and Min CO2 reading before being cleared or powered off after Power On.
Recover the factory setting, if the device cannot show accurate reading.
Press Power button( 1) to turn on the device after placing 4 AA batteries into the battery holder or AC adapter plug into the DC socket . Once power on, CO2 reading will show after 15 seconds of warm up.
It lasts approximately 1min before WARMUP disappears; all the functions will not response during warm up.
After warm up, the device will stabilize and display the normal CO2 Reading (Upper Display)- remain visible at all times.
The Up/Down button( 4/3 ) allows you to scroll through the Temperature and Ventilation Modes. When pressing the Up botton,the lower display will go through the following sequence: Temp C -> Temp F -> Vent Rate lps -> Vent Rate cfm/p
Note: lps refers to Liter Per Second Per Person; cfm/p refers to Cubic Feet Per Minute
1.1. Press the Mode Button( 5 ), ALTI flashs
1.2. Press Mode( 5 ) to alter between m(meters) and ft(feet)
1.3. Press Up/Down ( 4 /3 ) to adjust the altitude (Step=100m/500ft)
1.4. Press the Enter Button( 2 ), save or leave the ALTI Mode, return to UserMode
2.1. Press the Mode button(5 ), until ALARM flashs
2.2. Press Enter Button( 2 ), Show ALARM ,"speaker icon" flashs
Press Up/Down( 4/3 ) to turn on/off the ALARM
2.3. Press the Enter( 2 ), save the setting and return to UserMode.
Ventilate rate represents how much air is introduced into the indoor space from the
outside. Low values indicate low ventilation rates and potentially poor air quality.
High levels indicate excessive ventilation and potential excessive energy usage.
To obtain an accurate measurement, reading should be taken 2~3 hours after
occupancy has stabilized in a space or at a peak in daily CO2 concentrations. In indoor
air quality control, CO2 value is an indicator of ventilation rate. 400ppm (Parts Per
Million) is the default CO2 concentration outside (according to ASHRAE: American
Society of Heating, Refrigeration and Air conditioning Engineers)
3.1. Press the Mode button( 5 ) ,until OUTSIDE flashs
3.2. Press Enter( 2 ), show OUTSIDE, CO2 and PPM flash
Press Up/Down( 4/3 ) to adjust the reading
3.3. Press the Enter( 2 ), save the setting and return to UserMode
After modification, the VENT Rate will change
The CO2 monitor has been calibrated in the factory and should recalibrate every 12
months with a specified concentration of CO2.Sensor drift usually occurs in linearity.
4.1. If battery icon shows low power, please replace new batteries or use AC adapter
4.2. Press the Mode button( 5 ), until CALI flashs
4.3. Press Enter( 2 ), CALI shows on display
4.4. Adjust the lower display to ambient CO2 value by Up/Down ( 4/3 )Button.
4.5. Press Mode button ( 5 ) more than 10 sec., CALIBRATING flashs.
Calibration will be done after 10 min and LCD will appear "PASS".If LCD appear
"FAIL", please calibrate once again.
4.6. Press Enter( 2 ), return to UserMode
ZG106 has a built-in datalogger , which can provide users the past CO2 and
temperature readings within the past 24 hours.
5.1. Press the Mode button( 5 ), until DATALOGGER flashs
5.2. Press Enter( 2 ), CO2 and Temperature show up
Press Up/Down( 4/3 ) to page up/down the reading .
5.3. Press the Enter( 2 ), return to UserMode
ZG106 has a built-in MaxMin mode, which can provide users the Maximum and
Minimum CO2 readings since the device has last been turned on.
6.1. Press the Mode button( 5 ), until MAX MIN flashs
6.2. Press Enter button( 2 ), MAX and MIN CO2 reading alternatively shows.
6.3. "CLR" will flash if press Up/Down( 4/3 )
Press Enter( 2 ),to CLEAR the MAX and MIN record
6.4. Press Mode or Enter( 5 ), return to UserMode
If user set or calibrated the sensor wrongly, you can recover the factory setting
7.1. Press the Mode button( 5 ), until rcFS flashs on the lower display
7.2. Press Enter( 2 ), "no" shows on the upper display
7.3. Press Up/Dow( 4/3 ), "no" change to "yes"
Press Enter( 2 ), Factory Setting will reload, return to UserMode;
7.4. Press Mode( 5 ), leave rcFS Mode, return to UserMode
ndependent CO2 and Temperature readings.
Calculates and Displays Ventilation Rates
Sample Method - Diffusion or flow through (50 ~200 ml/min)
0.1% of reading per C or 2 ppm per C,
whichever is greater, referenced to 25 C
0.13% of reading per mm Hg (Corrected via user
OC: Normally Low,100mA max. @ 24VDC. Adjustable setpoint, factory setting is
One RJ-45 Connector digital output in RII protocol.
One Graphing Software ZyAura View( Under developing )
Battery type: Alkaline, AA* 4 (80 hours)
External: 6 VDC from external AC/DC adapter which is included in package(Use
Power Requirement 160 mA Peak, 15 mA average from 6V
Operating Temperature: 32-122 F (0-50 C) 0-95% RH, non-condensing
Storage Temperature: -4 to 140 F (-20 to 60 C)
24.3 81.1 165 mm (0.96 3.19 6.50 inch)
The device incorporates visual diagnostic messages as follows:
Error 3, it is displayed when the temperature
being measured is outside of the measurement
Error 5-6, it is necessary to reset the
thermometer. To reset it, turn the instrument off, .
remove the battery and wait for a minimum of one
minute, reinsert the battery and turn on. If the error
message remains please contact the Service
Department for further assistance
