Air quality controller

EAQ 10/3

Discontinued product
Article number: 0157.0829
Manufacturer: MAICO
Sensor for measuring air quality and air humidity with a linear output signal of 0-10 V. For WS 170 KB.., WR... more information

Product data sheet
EAQ 10/3 IM0015984.PNG Sensor for measuring air quality and air humidity with a linear output signal of 0-10 V. For WS 170 KB.., WR 310/WR 410, WS 320 and WS 470 ventilation units. In addition, a potential-free switching contact can be used depending on VOC and humidity.
Back
  • On the notes
Trio VOC E
Trio VOC I
VOC I WS 120 Trio
EAQ 10/1
EAQ 10/3

Characteristic curve

Dimensioned drawing

Technical data

EAQ 10/3 - Technical data

Article EAQ 10/3
Type of voltage Alternating current/direct current
Rated voltage 12 V - 25 V AC or 12 V - 35 V DC
Output signal 0 V - 10 V
Imax 14 mA / at 24 V, Imax Relay 0.5 A 36 VAC/VDC
Maximum load 0,5 A
Degree of protection IP 30
Electrical plug-type connection Plug with screw terminals for 0.25... 1.5 mm²
VOC switching point 1.300 ppm / CO2-Equivalent +/- 500 ppm can be set
Humidity switching point 50 % / relative humidity +/- 20 r.h. can be set
Relative humidity measurement range 5 % - 95 %
Installation site Wall
Type of installation Surface-mounted
Housing material Synthetic material
Colour Pure white, similar to RAL 9010
Weight 0,08 kg
Weight including packaging 0,14 kg
Width 80 mm
Height 80 mm
Depth 25 mm
Width with packaging 190 mm
Height with packaging 120 mm
Depth with packaging 48 mm
Ambient temperature 0 °C up to 50 °C
Sensor measurement range 450 ppm - 2.000 ppm - CO2 equivalent
Packing unit 1 piece
Range K
GTIN (EAN) 4012799578291
Article number 0157.0829

Product description

Productdescription

EAQ 10/3

short description

Sensor for measuring air quality and air humidity with a linear output signal of 0-10 V. For WS 170 KB.., WR 310/WR 410, WS 320 and WS 470 ventilation units. In addition, a potential-free switching contact can be used depending on VOC and humidity.

Product description

  • Sensor for controlling a ventilation unit or a fan depending on the air quality.
  • With integrated air quality sensor for measuring the concentration of various gases and odorous substances (e.g. carbon monoxide, methane, hydrogen, alcohol, tobacco smoke).
  • Metal oxide sensor with automatic calibration, warm-up time 2 min.
  • With integrated potential-free contact (VOC and humidity).
  • With potential-free relay (n/o contact) with max. 36 VDC / 0.5 A.
  • Relay setting range: VOC: 800 - 1800 ppm (approx. 1300 ppm factory setting), Rel. humidity: 30 - 70 % r.h. (approx. 50 % r.h. factory setting).
  • 0 - 10 Volt output.
  • For connection to WS 160 Flat, WS 170, WS 300 Flat, WR 310/WR 410, WS 320 and WS 470 units.

Safety instructions

  • EAQ 10/3 should not be used in security applications.

Table of contents

Wiring diagram

EAQ 10/3 - Wiring diagram

EAQ 10/3 wiring diagram


Connection example: potential-free contact of EAQ 10/3 air quality controller

In the wiring diagram, the EAQ 10/3 is operated in a party cellar along with an EN wall-mounted fan.

Fuse protection provided by customer

St - Fault message

Et - Ethernet

X1 - Mains

X2 - 12V/2A

X3 - 230V/16A

X6 - 230V/5A

X11 - RS485

X12 - Sensors

X13 - RLS

r.H. - Humidity



Predecessor - successor

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