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Carbon-Dioxide Transmitter CO2 0… 5000 ppm

PHG transmitter measures CO2 concentration, up to 5000 ppm, in-door atmospheres and converts it into standard current 4-20mA. It is possible 0-20mA, or 0-10V ordered.

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PHG_ 5000ppm_4-20mA

3 Items in stock

456,00 лв

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Deascription:
_Low cost
_ Dual NDIR sensor built-in
_ For HVAC and food processing applications
_ Good accuracy, sensitivity and selectivity
_ Low humidity and temperature dependence
_ Duct mounting variant
PHG model uses dual nondispersive
infrared (NDIR) carbon-dioxide sensor providing improved
accuracy and sensitivity as well as low temperature and humidity
dependence.
PHG mounting variants include free or duct
installation with top or bottom mounted connector.
PHG application area includes indoor air control, ventilation, air-conditioning,
mushroom control, etc.
Technical specifications
Input type: Non-dispersive Infrared CO2 cell
Measurement range: 0...5000 ppm
It is possible: 0...3000/10000 ppm - ordered
Accuracy
Measurement error : ± 2 ppm (0…3000 ppm) at 10…50 °C
Temperature dependence: 10 ppm for 1 °C
Warm-up time: max. 90 s (at 25 °C)
Response time (0…80%): max. 30 s (w/o sintered filter) Operating conditions
Output signal: 4…20mA 
It is possible and: 0...20mA or 0…10V - ordered
Output update: 2 s
Minimum output load: 1 MOhm for 0…10V
Maximum output load: 350 Ohm  at 20 mA
Over-scale limit:   (35+/-2)mA or (17+/-2)V
Power supply: 15...32 VDC
Admissible variations: 1 Vp-p at 50 Hz
Consumption: max. 90 mA
Operating temperature: 0...50 °C
Operating humidity: 0...85 %RH, non-condensing
Storage temperature: -10...60 °C
Design and materials
Case material: ABS/PC plastic
Inlet material: POM plastic
Housing dimensions (no connector): 80x80x70 mm
Wiring: 4-pin 812 connector
Sensor protection: plastic cap with polyester filter
Sintered filter (option): stainless steel, 75 μm - ordered
Protection class: IP65 (excluding gas inlet)
Weight: 250g

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Carbon-Dioxide Transmitter CO2 0… 5000 ppm

Carbon-Dioxide Transmitter CO2 0… 5000 ppm

PHG transmitter measures CO2 concentration, up to 5000 ppm, in-door atmospheres and converts it into standard current 4-20mA. It is possible 0-20mA, or 0-10V ordered.

Write your review