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Moniteur de CO2 et de température

Moniteur de CO2 et de température

Modèle :7001Telaire


Besoin de plus d'informations? (514) 354-2511 - 1-800-463-4363

Equipped with Telaire's patented dual beam Absorption Infrared™ technology, the Telaire® 7001 is an easy-touse CO2/temperature monitor designed for use in residential or commercial applications. With the ability to display CO2 readings and calculate outside air ventilation rates in cfm/person the monitor is an ideal tool for: identifying energy saving opportunities in over-ventilated spaces, determining if air quality complaints are due to insufficient ventilation, or locating the presence of combustion fumes generated from vehicles and appliances. If you wish to record CO2 concentration for further analysis Telaire® offers CO2View™ software that allows you to log concentrations directly to a PC. For remote monitoring Telaire® offers a Datalogging Kit that easily attaches to the back of the 7001.


Features/Benefit
  • Patented dual beam, Absorption Infrared, gas sensor ensures long term stability and durability.
  • Large, easy to read display. Temperature displayed in °F or °C. CO2 displayed in ppm. Easily adusted for altitude changes.
  • Fast, simple calibration using external port and display. Calibrate with ambient air or bottled gas.
  • Calibrate, set elevation, change °F or °C using on-board controls or optional computer interface
    (UIP Kit model 2072).
  • Flip out stand for desktop monitoring.
  • Voltage output via Rj-45 connector provides easy interface to most dataloggers.
  • Plug In AC Power adaptor.
  • Operate for up to 80 hours on 4 AA alkaline batteries (not included).
  • Display cfm-per-person ventilation rate based on CO2 inside outside differential reading.

 

Applications
  • Identify areas with low or substandard ventilation
  • Identify hidden energy savings in overventilated spaces
  • Determine if ventilation is a factor in air quality complaints
  • Locate the presence of combustion fumes from vehicles and appliances
  • Use as a reference to calibrates wall mounted CO2 sensors

 

Specifications
Method Dual Beam Absorption Infrared
Sample Method Diffusion or flow through (50-100 ml/min)
Warranty 18 months parts and labor
Performance
CO2 Channel Measurment Range 0-4,000 ppm voltage output/0-10,000 ppm display
Sensitivity ±1 ppm
Accuracy ±50 ppm or ±5% of reading (up to 1.5% or 15,000 ppm), whichever is greater
Repeatability ±20 ppm
Temperature Dependance ±0,1% of reading per °C or ±2 ppm per °C. whichever is greater, referenced to 25°C
Pressure Dependance 0,13% of reading per mm Hg (corrected via user input for elevation)
Annual Drift ±20 ppm typical
Response Time <60 seconds for 90% of step change
Warm-Up Time <60 seconds at 22°C
Operating Conditions 32-122°F (0-50°C)/0-95% RH, non-condensing
Storage Temperatures -40 to 140°F (-40 to 60°)
Calibration Interval 12 months, offset adjustment using single gas at 0-1000 ppm CO2. Full factory calibration
Temperature Channel
Temperature Range Voltage Output: 32 to 104°F (0 to 40°C)
Display: 32 to 122°F (0 to 50°C)
Display Resolution 0.1°F (0.1°C)
Display Options °F, °C, or off. Set with panel button
Accuracy ±2°F (±1°C)
Response Time 20-30 minutes (case must equilibrate with environment)
Calibration Interval 12 months, offset adjustment using temperature standard at 50 to 86°F (10 to 30°C). Full factory calibration available
Output-Analog
CO2 0-4 VDC. 1mV/ppm (4,000 ppm max.)
Temperature 0-4 VDC linear, 32-104°F (0-4°C)
Output Independance 100 Ohms
Wiring Connection Via Rj-45 to DB9 serial port cable (for use with CO2View PC Graphing Software)

 

Accessories/Ordering Informations
62933 International Power Supply
62285 Cable Rj-45 to DB-9
Factory Calibration Call 805-685-4000 for RMA number
2070 cable Voltage Output cable, includes 2 pigtail leads for connecting to 3rd party devices
2075 Calibration Kit Regulator, tubing and gas. Perform up to 20 calibrations
2080 CO2 View™ Graphing Software for logging CO2 concentrations directly to a PC
2077 Hobo Datalogger Kit Small datalogger that velcro"s to the back of the 7001. Includes CO2 input with additional temp and relative humidity neasurment, graphing software and all necessary conncetion cables

 

Specifications (cont)
Display LCD with independent CO2/Temperature readings (panel buttons set elevation, °F/°C, calibration functions)
Power Supply
Battery Type Four AA batteries, not included
Battery Operation 80 hours (alkaline)
External 6 VDC from external AC/DC adapter, included
Power Rquirements 100 mA Peak, 20 mA average from 6V
Certification FCC Class 15 Part B

 

About the CFM/Person Ventilation Rate Measurement
The 7001 will calculate the outside air ventilation rate to a space based on the inside/outside CO2 differential readings. Outside readings can be established by measuring outside levels and holding the "enter" button on the sensor for 5 seconds. The outside reading can also be manually set using the on-board keypad and display (default 400 ppm)

Accurate interpretation of the Ventilation Rate indicator requires a measuring 2 to 3 hours after occupancy his stabilized in a space or at a peak in daily CO2 concentrations. In other conditions the indicator may tend to over estimate ventilation rates.

The Ventilation Rate display assumes a people activity level in the measured space similar to a office type environment (1.2. MET). If higher levels of activity are present the indicator may tend to under estimate ventilation levels.

 

Etiquettes : Moniteur, CO2, température

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