Instruction Manual

ManualsBrandsHoneywell ManualsQuality SensorHoneywell C7110A1010 Room Air Quality Sensor

® U.S. Registered Trademark EN0B-0644GE51 R1109A

C7110A1010

ROOM AIR QUALITY SENSOR

SPECIFICATION DATA & INSTALLATION INSTRUCTIONS

GENERAL

The C7110A1010 Room Air Quality Sensor is suitable for

measuring air quality in rooms, offices, and production bays.

This mixed gas sensor can be used to control ventilation

plants. It detects unpleasant odors, tobacco smoke, and

vapors emitted by such materials as furniture, carpets, paint,

glue, etc. As proven in practice, this device detects those

substances typically present in air having a poor quality,

some of which may otherwise go undetected by room

occupants, themselves. This sensor has proven itself in

numerous applications over many years.

NOTE: The mixed gas sensor does not measure or indicate

the concentration of individual gases, and thus

cannot be used for the monitoring or control of

specific substances.

Models

order no. description output signal

C7110A1010 Room Air Quality Sensor 0...10 Vdc

FEATURES

 Measurement of a variety of air quality factors

 Output signal: 0...10 Vdc, indicated by yellow status

LED on front cover

 Trimming potentiometer to adjust output signal

 Easy installation and wiring connection

SPECIFICATION

Supply voltage 15...30 Vdc / 24 Vac (+/-20%)

Power consumption < 1 W

Output signal 0...10 Vdc (increases as air

quality worsens); adjustable via

trimming potentiometer

Min. impedance of load 5 kOhm (at output)

Weight /Dimensions approx. 125 g / see page 3

Electrical connection Screw terminal block for

conductors up to 1.5 mm²

Air Quality Sensor

Sensitivity/Linearity see Fig. 1 on page 2

Dynamic behavior see Fig. 6 on page 4

Ambient Limits

Transport/storage temp. -30...60 C (-22...+140 F

)

Operating temperature 0...+50 °C (+32...+122 °F)

Humidity 5...95%rh, non-condensing

Safety

Protection class III as per EN60730-1

Protection standard IP30 as per EN60529

Flame retardant Plastic ABS, V0 as per UL94

EMC environments residential, commercial, light

industrial, and industrial

Strandvejen 42  Saksild  8300 Odder

86 62 63 64 

www.automatikcentret.dk

info@automatikcentret.dk

Summary of content (4 pages)

PAGE 1
Strandvejen 42 Saksild 8300 Odder 86 62 63 64 www.automatikcentret.dk info@automatikcentret.dk C7110A1010 ROOM AIR QUALITY SENSOR SPECIFICATION DATA & INSTALLATION INSTRUCTIONS FEATURES     Measurement of a variety of air quality factors Output signal: 0...10 Vdc, indicated by yellow status LED on front cover Trimming potentiometer to adjust output signal Easy installation and wiring connection SPECIFICATION Supply voltage Power consumption Output signal Min.
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C7110A1010 ROOM AIR QUALITY SENSOR FUNCTION Positioning The device contains a heated tin dioxide semiconductor sensor, the electrical conductivity of which varies in proportion to the concentration of reducing agents in the ambient air. This leads to a voltage at the measuring element which is amplified to an output voltage of 0 to 10 Vdc. The following particles and gases can be detected: cigarette smoke, hydrogen, carbon monoxide, ethanol, ammonia, etc.
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C7110A1010 ROOM AIR QUALITY SENSOR OUTPUT VOLTAGE 100 60 86 1 Y 24V 24V~ OFFSET TAB TO RELEASE PCB 68 97 104 2 99 Fig. 4. Cover assembly 30 Fig. 3. Dimensions and mounting holes (mm) Adjusting the Offset Signal After mounting the device, the output signal should be adjusted in accordance with expected ambient conditions and individual preferences. The output signal is adjusted using the trimming potentiometer located on the sensor board (see Fig. 5).
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C7110A1010 ROOM AIR QUALITY SENSOR ROOM UNOCC., SENSOR IDLING ROOM OCC. BY 3 PERSONS 50 WINDOW FAN SWITCHED ON time (minutes) 0 ALL 3 PERSONS HAVE VACATED ROOM NOTE: When first operating the device or after the device has been powered down for more than 4 weeks (e.g., during storage), the output signal may vary during the first 48 hours of operation. In this case, you should verify the output signal after 48 hours of operation. 0 ROOM OCC. BY 3 (INCL. 1 SMOKER) 3. After approx.