PRODUCT DETAILS
  • PRODUCT:IRM-AT Methane Infrared Sensor

  • MODEL:IRM-AT
  • PRODUCT MANUFACTURER:Alphasense
  • DETAILS:
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DETAILS:
IRM-AT Methane Infrared Sensor,Range: 0~2.5%; 0~100% Accuracy: <±500ppm; <±1%="" <="" div="">
DETAILS:
Name: IRM-AT Methane Infrared Sensor
Pattern: IRM-AT 
Brand: Alphasense
Categories: Electrochemical Gas sensors
Information: IRM-AT Methane Infrared Sensor 
Specifications: 
(1)   Range: 0~2.5%; 0~100%
(2)   Accuracy:  <±500ppm; <±1%
(3)   Resolution at zero: < 200ppm; < 300ppm
(4)   Resolution at range: < 400ppm; < 2.5%
(5)   Response time (t90): < 40s @ 20°C ambient
(6)   Size(mm): Φ20.0×16.5(mm) 
(7)   Limit of detection: < 500ppm; < 1000ppm
(8)   Maximum Power Requirements: 5.0 VDC, 60 mA max. (50% duty cycle source drive)
(9)   Minimum Operating Voltage:  2.0 VDC, 20 mA max. (50% duty cycle source drive)
(10) Active/Reference Output in Air (peak-to-peak):  2 to 4 mV @ 3 Hz, 50% duty cycle 
(11) Temperature range: -20~50℃ 
(12) Humidity range: 0~95%RH 
(13) Temperature Signal:  Integral thermistor (NTC, R25 = 100KΩ, ß= 3940 K)
(14) MTBF @ 5 VDC:  > 3 years

 

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