- Moisture Meters[4]
- Temperature Instruments[10]
- Gas Analyzers[8]
- Carbon Analyzers[10]
- Sensors[4]
- HVAC Systems & Parts[10]
- Other Home Appliance Parts[4]
- Refrigeration & Heat Exchange Parts[1]
- Air Conditioner Parts[2]
- Air Conditioning System[1]
- Floor Heating Systems & Parts[2]
- Instrument Parts & Accessories[2]
- Alarm[10]
- Other Measuring & Analysing Instruments[8]
- Other Electronic Measuring Instruments[4]
- Remote Control[1]
- Smoke Detector[1]
- Other Analysis Instruments[1]
- Level Measuring Instruments[1]
- Other Garden Supplies[1]
- Other Safety Products[1]
- Other Environmental Products[2]
- Water Treatment[1]
- Other Electrical Equipment[2]
- Contact Person : Ms. Tian Maggie
- Company Name : Tongdy Control Technology Co., Ltd.
- Tel : 86-10-58731276,58731277,58731278
- Fax : 86-10-58731275
- Address : Beijing,Beijing,3-3-5F, IN-DO Mansion, No.Jia 48 ZhiChun Road Haidian District, Beijing. China
- Country/Region : China
- Zip : 100098
Multifunction IAQ Monitor
Monitoring parameters | CO2 | VOC | Temperature | Relative humidity |
Sensing element | Non-Dispersive Infrared Detector (NDIR) | Semiconductor mix gases sensor | Digital combined temperature and humidity sensor | |
Measuring range | 0~5000ppm | 0~30ppm | -20~60°C | 0~99%RH |
Display Resolution | 1ppm | 5ppm | 0.1°C | 0.1%RH |
Accuracy@25°C(77°F) | ±50ppm + 3% of reading | ±10% | ±0.5°C | ±3%RH |
Life time | 15 years (normal) | 5~7 years | 10 years | |
Stability | <2% | —— | <0.04°C per year | <0.5%RH per year |
Calibration cycle | ABC Logic Self Calibration ( No client separate calibration) | —— | —— | —— |
Response Time | <2 minutes for 90% change | <1 minute (for 10ppm hydrogen, 30ppm ethanol) <5 minute (for a cigarette) in 20m2 room | <10 seconds to reach 63% | |
Warm up time | 2 hours (first time) 2 minutes (operation) | |||
Electrical Characteristics | ||||
Power supply | 5VDC, Power adapter connected directly to 100VAC~220VAC. | |||
Consumption | 3.5W max; 2.5 W average | |||
Display and Alarm | ||||
Screen | 7-inch 16:9 LCD display: 152mmX84.5mm For other customized size LCD screen, please contact us directly. | |||
3-color backlit LCD with self-adjusted brightness | Green CO2<1000ppm (optimal air quality) VOC<10ppm (low pollution) Yellow CO2>1000ppm (moderate air quality) VOC>10ppm (medium pollution) Red CO2>1400ppm (poor air quality) VOC>20ppm (heavy pollution) | |||
Backlight brightness | Automatically adjust the brightness according to the environment | |||
Real-time display | Year, month, day, week, clock | Temperature, RH, CO2, CO2 average level, VOC | ||
Conditions of Using and Installation | ||||
Operation conditions | -10~50°C(14~122°F); 0~95%RH, non condensing | |||
Storage conditions | -40~70°C(-40~158°F) | |||
Weight | 450g | |||
Dimensions | 230mm(W)×160mm(H)×35mm(D) | |||
Installation | Desktop or Hanging | |||
Housing IP class | PC/ABS, protection class: IP30. | |||
Optional Functions | ||||
USB data logging (optional) | USB2.0 host mode: support the regular collection, sampling cycle selectable. Preset selected sampling measurements. Support U disk offline or online record. Built-in 16MBit data memory | |||
Short-distance wireless (optional) | ZigBee or 2.4G IEEE 802.15.4 protocol available, as well as another appointed protocol. Automatic buildup network, 16 channels, automatically select a reliable channel based on the environment. The reliable transmission is up to 1000 meters in the visible range. | |||
The standard monitor has below two models
1.Carbon dioxide(CO2)+CO2 average +Temperature+ Humidity (Model:DPM-1003)
2.Carbon dioxide(CO2)+CO2 average +VOC +Temperature+ Humidity (Model:DPM-1004)
Two unique extended functions (Optional)
1.RF short-distance wireless transmission & reception
2.USB data logging
The product can be worked together with our wireless controller to control a ventilator, air cleaning device, or humidity device, based on the real-time measurements and the presetting values of the monitor.
Multifunction IAQ Monitor
