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Operating instructions 
mounting & installation

DPWQ 402000

Room CO

2

 sensor,  

with self-calibrating,  
with multi-range switching,  
active and switching output

DPDQ 402000

  

including mounting flange

Duct CO

2

 sensor,  

with self-calibrating,  
with multi-range switching,  
active and switching output

Содержание DPDQ402000

Страница 1: ...B VIII 17 050001301 REL 3 0 08 08 2017 Operating instructions mounting installation DPWQ 402000 Room CO2 sensor with self calibrating with multi range switching active and switching output DPDQ 402000...

Страница 2: ...value Temperature dependence CO2 5 ppm C or 0 5 of measured value C whichever is higher Pressure dependence 0 13 mm Hg Long term stability 2 in 15 years Gas exchange by diffusion Relay output with po...

Страница 3: ...Measuring Range CO2 Output CO2 Features DPWQ 402000 0 2000 0 5000 ppm 0 10 V 4 20 mA Changeover contact Note This unit must not be used as safety relevant device 1 2 3 1 2 3 4 5 ON DIP zero set offse...

Страница 4: ...and manual calibration Measuring range CO2 Multi range switching selectable via DIP switches 0 2000 ppm 0 5000 ppm Output CO2 0 10V or 4 20mA selectable via DIP switches 1 changeover contact 24 V 1 A...

Страница 5: ...ntact Note This unit must not be used as safety relevant device Schematic diagram DPDQ 402000 1 2 3 4 ON DIP SET Zero OFFSET 13 11 12 1 2 3 Breaker Normally open contact Output CO in ppm UB GND UB 24V...

Страница 6: ...not correlate to the factory preset definition range and calibration Please note that factory calibration is thereby lost and compliance with technical data can no longer be guaranteed ATTENTION The m...

Страница 7: ...logen spotlights must absolutely be avoided Operating this device close to other devices that do not comply with EMC directives may influence functionality This device must not be used for monitoring...

Страница 8: ...ler of the final equipment accepts all liability and risk relating to the configuration of the product in order to reach the expected results in relation to the specific installation and or equipment...

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