DPDQ502000 - Carel Duct mounting VOC and CO2 sensor with a 0 to 10 Vdc output

TECHNICAL FEATURES - ACTIVE AIR QUALITY SENSORS DUCT VERSION

DPDQ306000 (VOC)

Sensor:

VOC sensor (metal oxide)

Measuring range:

0…100% air quality; referred to calibrating gas

Output signal:

0-10 V (0 V=clean air, 10 V=polluted air) o 4…20 mA (selectable via jumper)

Measuring accurancy:

± 20% of final value (referred to calibrating gas)

Long-term stability:

<10% / per year

Sensor protection:

sinter filter, exchangeable, screwed, easy to clean

DPDQ402000 (CO2)

Sensor CO2:

optical sensor

Measuring CO2:

0…2000 ppm CO2

Output CO2:

0-10 v

Measuring accurancy CO2:

± 30 ppm, ± 5% of final value

Long-term stability:

+ 1% of final value per year

DPDQ502000 (VOC+CO2)

Air quality sensor:

VOC sensor (metal oxide)

Measuring range, air quality

0…100% (mixed gas pollution referred to calibrating gas)

Output air quality:

0-10 V (0 V=clean air, 10 V=polluted air)

Measuring accuracy, air quality:

± 20% of final value (referrred to calibrating gas)

Common features

Power supply:

24 Vac/15-36 Vdc

Ambient temperature:

0…+50 °C

Electrical connection:

0.14 – 1.5 mm2 via screw terminals on circuit board

Warm-up period:

1 hour

Installation:

by mounting flange, plastic and galvanised steel optional

Protection type:

IP65 (according to IEC 529)