Co2meter IAQMini CO2 Monitor, Руководство пользователя

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CO2 & Temperature Specifications
Method – Dual Beam NDIR (Non-Dispersive-Infrared)
LCD Display – the current CO
2
concentration, temperature, relative humidity, real-time and history of CO
2
records.
Sample Method – Diffusion
CO
2
Specification:
Measurement Range 0-9,999ppm
Accuracy 0~3,000ppm: ±100ppm or ±7% of reading, whichever is greater; over 3000ppm: ±10%
Display Resolution 1ppm
Warm-Up Time 10 sec
Response Time About 1min
Temperature Specification:
Temperature Range
0°C~50°C (32°F~122°F)
Accuracy ±1°C (±2°F)
Display Resolution 0.1°C (0.1°F)
RH Specification:
Measurement Range 0%~99% RH
Accuracy ±
3%@25°C (20% RH~80% RH), other ±5%
Display Resolution 1%RH
Operating Conditions:
Operating Temperature
0°C~50°C (32°F~122°F)
Humidity Range 0~95% RH non-condensing 0%~99%
Storage Conditions:
Storage Temperature
-20°C~60°C (-4°F~140°F)
Power Supply Requirement:
Power Supply
USB or 5 VDC from external AC/DC adapter which is not included in package (Please use a standard
USB power supply)
DC Output Voltage 5VDC / ≥ 300mA
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.
Note: Under the electromagnetic field of 3V/m, the reading will not meet the specification.
Installation Instruction
1. You can put the RAD-0302 CO2Mini IAQ Monitor on the table or hang it on the wall.
2. Please note the following when hanging it on the wall.
Choose a suitable location to install the RAD-0302, fix the screws to the wall.
Please see
「
Dimension
」
section to check the distance between the screws.
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Product Care
To ensure you receive the maximum benefit from using this device, please observe the follow guidelines.
1. Cleaning ---Disconnect the power before clean. Use a damp cloth, do not use the liquid cleaning agent, such as benzene, thinner or aerosols.
2. Repair ---Do not attempt to repair the device or modify the circuitry by yourself. Please contact with the local dealer or a qualified repairman if the
device needs servicing.
3. Air circulation ---The vents allow the air circulation liquid for measurement of the CO
2
concentration and the ventilation should not be blocked.