Rototherm Co2 Monitor-am60 Meter Instruction Manual

Rototherm CO2 Monitor-AM60 Meter

Getting Started

Thanks for purchasing our desktop CO2 monitor! This product is used to monitor CO2 concentration, RH, and temperature for indoor air quality monitoring.

Packing List

CO2 Monitor Unit
USB Cable for Power
User’s Manual
AC Adapter (Optional)

Features at a Glance

• Large Display
• Touch Button Operation
• 15° Bevel Design, Easy to Read
• Low Drift NDIR Sensor, Long Lifespan
• Audible Alarm
• Chart with Variable Time Zoom Levels
• CO2/RH/Temperature Monitor Tracer
• CO2 Auto-Calibration and Manual Calibration
• Temp and RH Manual Calibration
• Max/Min Value Display in Certain Time
• Built-in Backup Battery

Overview

Drawing Sketch and Components List

General Operation and Settings

• Press down the switch on the back to activate this monitor. After 3 minutes’ warm-up, your device is ready for use. See details in Page 4.
• Use the provided USB cable to connect the device for charging. See detail in Page 5.
• Use and buttons to switch timeline and CO2/RH/TEMP. The trend chart displays the history records for any of the three parameters. See detail in Page 7.
• Press once will bring up the main menu. To select the function, press / button. See detail in Page 9.
• Select PLANT to switch human and plants modes. See detail in Page 10.
• Enter ALARM to switch alarm and mute . See detail in Page 10.
• Select ADV to change the high/low alarms for human and plant . See detail in Page 13.
• Enter ºC/ºF to switch temperature units C and F. See detail in Page 12.

Restore Factory Defaults

In Detection Panel , hold for 4 seconds until an audible beep is heard.

Switch On/Of

Press down the switch to activate this monitor, wait for 3 minutes for warm-up.
Press the switch again to switch it off.

Switch on: Switch off:

Switch it off if you don’t use it for more than 1 week.

Power Source

Plug in USB power
When the device is ON, plug in USB cable power

Battery

Battery indicator
Charging: flashing green indicator
Fully charged: steady green indicator

Battery recharging
When the device is ON, plug in USB cable power
Charging time: 6 hours (Charge extra 30 minutes after the indicator turning from red to green)
Working time: ≥12 hours

LCD Display

Trend Chart Display

The below chart displays the past readings for any of the three parameters (CO2/RH /Temp). There are 4 modes that can be toggled by using key: CO2, TEMP, RH, and Cycle(automatically cycles through CO2/Temp/RH).

Press will toggle the available Zoom Levels for each parameters.(Minute/Hour/ Day/Week)

Below is a table that shows the available Zoom Levels for all parameters CO2/RH/Temp, as well as the duration of each division for corresponding Zoom Levels:

Max/Min

At the top right corner of the display, there are two numerical indicators: MAX and MIN.As the Zoom Level is changed, the MAX and MIN values will reflect the maximum and minimum values on the chart of the selected parameter(CO2, RH and Temp).

Main Menu Functions

The Main Menu functions can be actived by pressing . Pressing / once will bring up the main menu, with an underlining flashing bar indicating the current choice.

To select the function, press when it is underlined by the flashing bar. Note that after 30 seconds if nothing is pressed, the Main Menu will disappear and the device will revert to the normal state.

Function	Description
ALARM
	When ALARM display , an audible alarm will sound if the CO2 level exceeds preset CO2 alarm value; means MUTE.
PLANT
	Select number 0 to enter human mode. 0 is defaulted as human mode, unchangeable. The preset Low and high alarm are 800 and 1500ppm. Enter “ADV” to adjust them if necessary. In plant mode, it allows user to select between types of plants for optimal setting by using / cycles through 1~9. See number references with corresponding alarm settings in High and low alarms in Page 17.
LOG
	This function allows the user to see historical data records.
CALI
	Before calibration, run this device for at least 20 minutes with windows open or in outdoor environment with portable battery source to reach an atmosphere with 400ppm CO2. Wait till the CO2 reading is stable, follow above steps for calibration. After calibration leave it 10 minutes before normal use.
ºC / ºF
	Use this function to toggle between Celsius (ºC) and Fahrenheit (ºF) for the temperature display.
ADV
	Use this function to set high and low alarm values of human mode (0) as well as the first option of plant mode (1). High and low alarms for options 2-9 under plant mode are not adjustable. See details in Page 14. (Appendix)

RH/TEMP Calibration

This function allows the user to calibrate the temperature or humidity manually. ( RH=Humidity; TEMP=Temperature)
In the detection mode, press and hold for 3 seconds to bring up an underlining flashing bar of RH.

Function	Description
RH
TEMP

Specifications

Typical test conditions: Ambient Temp: 23 3°C, RH=50%~70%, Altitude= 0~10 meters

Appendix

The British Rototherm Company Ltd
Kenfig Industrial Estate Margam Port Talbot SA13 2PW United Kingdom
www.rototherm.co.uk
Tel: +44 (0)1656 740551

References

• Home | British Rototherm