co2+temp.monitor/controller
Tongdy [China]
Model No: F2000IAQ-CO2-31XX/51XX
Place of Origin: Beijing,China
Brand Name: Tongdy
Packaging: Full and firm package
Minimum Order: 100
Quality/Safety Certification: CE
F2000IAQ-CO2 detector/Indicator is used to monitor and alarm CO2 level and room temperature. Relative humidity detection and display can be as an option. Other options can be provided to users: RS485 communication interface with independent address; one dry contact output to control a ventilation device.
Especial design for schools, kindergartens, office buildings, conference rooms, rest rooms as well as other public places
u Built-in NDIR CO2 module, 15 years long life.
u ABC Logic self calibration algorithm for CO2 sensor.
u Real-time detect and display room CO2 and temperature
u 3 LED indicator lights following three different CO2 ranges to indicate
ambiance ventilation situation: Optimal Ventilation; Poor Ventilation and Insufficient Ventilation.
u Optional humidity detection and display
¨ Features
u Real-time detecting and display CO2 level during 0ppm to 20,000ppm CO2 range; Also detecting room temperature from 5 to 45℃
u Optional real-time humidity from 5%RH to 95%RH
u NDIR CO2 sensor technology of infrared self diffusion, 15 years lifetime
u Self Calibration Algorithm makes it in using without calibration amending
u The three measured CO2 ranges for 3-LED indicator lights selectable by end users
u LED’s brightness adjustment
u Optional 1X dry contact output or one 0~10VDC output to control a ventilation device
u Easy preset CO2 level for buzzer alert (optional)
u Optional RS485 interface to connect to a PC or another system (optional)
¨ Specifications
Gas detected
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Carbon Dioxide (CO2)
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Sensing element
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Non-Depressive Infrared Detector (NDIR)
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Temperature sensor
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NTC
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Temperature correction
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Self compensation
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CO2 NDIR life
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15 years
|
Consumption
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3.5W/ Max, 2.5W/ Average
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Accuracy@25℃(77℉)
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±40ppm + 3% of reading
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Stability
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<2% of FS over life of sensor (15 yr typical)
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Warm up time
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2 hours (first time)
2 minutes (operation)
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CO2 measuring range
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0~2000ppm, which is default value
0~(1,000~20,000)ppm, programmable selection
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CO2 setting & Display resolution
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1ppm
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Temperature measuring range
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0~50℃(32~122℉)
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Temperature setting range
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5~45℃(41~113℉)
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Option: 1X dry contact output
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Rated currency for contact point: 3A220VAC/30VDC, resistance load
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Option: RS485 communication interface
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9600/14400/19200(default)/28800/38400bps rates selectable by program,15KV protection for static, independent address setting
|
Operation condition
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0~50℃ (32~122℉), 0~95%RH without condensing
|
Power supply
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220VAC/110VAC or 24VAC 50/60HZ±10%
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Weight
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380g
|
Dimensions
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130mm×90mm×40mm
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Connections Interface
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Locate in interface of connection
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Installment standard
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65mm×65mm or 2”×4” wire box
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Wiring standard
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Wire section area<1.5mm2
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Approval Standard
|
CE-Approval
|
Programming and selection
|
DIP switches inside and external push-buttons
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¨ Buttons and LCD
CO2 level
|
|
room temperature
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ventilation device on
|
turn on/off
|
decrease
|
increase
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switch setting
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Insufficient ventilation
|
poor ventilation
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optimal ventilation
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¨ Shipping Information
India. Ctn. Dim
|
135mm×95mm×55mm
|
Master Ctn. Qty
|
40
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Master Ctn. Dim
|
44cm(L)×32cm(W)×32cm(H)
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Master Ctn. Wt.
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15 KG
|