zurück zur Artikelliste
  • Der Kanalluftqualitätsfühler von TiTEC Messtechnik
  • Kanalluftqualitätsfühler in der Zeichnung von TiTEC Messtechnik

DUCT AIR QUALITY SENSOR – KALQ-U/KALQ-I
KALQ-U/KALQ-I

TiTEC GmbH KALQ-U/KALQ-I

Anwendung

For measuring the air quality in ducts of air-conditioning systems, optionally with 0-10 V or 4-20 mA output. The RALQ-U/RALQ-I is a VOC/mixed gas sensor The CO2 equivalents are derived from a conforming algorithm as the odor emissions are overlaying the CO2 value (see graphics). Long-term drifting and operational deterioration can be eliminated by regularly running the automatic calibration.

Technische Spezifikationen

 
Power supply:At 0 … 10 V: 16 … 24 VDC or 24 VAC
at 4...20mA: 15...36V/DC
Power consumption:max. 45 mA
Output:0...10V or 4...20mA
Measuring range:0-2000ppm
Calibration:Good air ca. 1 V … 4 mA = 250 ppm CO2 equivalent
5 V … 12 mA = 1175 ppm CO2 equivalent
10 V … 20 mA = 2000 ppm CO2 equivalent
Operating temperature:0...+50°C
Humidity:5…95% r.h.
Protection class:IP65 (Housing)
Casing:ABS
Mounting equipment (included):Mounting flange
Data-Sheet

Merkmale

TypeOutput ppmOutput Temp.Output Humiditiy
KALQ-U0-10V
KALQ/T-U0-10V0-10V
KALQ/T/F-U0-10V0-10V0-10V
KALQ-I4-20mA
KALQ/T-I4-20mA4-20mA
KALQ/F-I4-20mA 4-20mA

Newsletter Login