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VOC Sensor

For use with Titon HRV Q Plus Range
ROOM VOC SENSOR

Overview

The Room VOC sensor is used to continuously monitor indoor air quality and for effective control of ventilation (HVAC) systems according to current air quality.

The sensor monitors the concentration of VOC – Volatile Organic Compounds in air. It can be effectively used in restaurants, kitchens, fitness centres, toilets, changing rooms, gyms, offices, commercial buildings, schools, households etc.

Built-in advanced VOC sensor is sensitive to volatile organic compounds typically contained in the exhausted air – gaseous metabolic products of human bodies and other gaseous pollutants such as formaldehyde, disinfectant vapours, cooking vapours, fumes from paints, varnishes, adhesives, detergents, cigarette smoke etc. that the CO2 sensor does not detect.

There is the possibility to select eCO2 (estimated CO2) measurement mode. In this mode the sensor uses special algorithm to estimate CO2 concentration based on the assumption that the TVOC produced by human metabolism is proportional to the exhaled CO2. The analogue voltage output of the sensor is adjusted as equivalent to a standard CO2 sensor in range of 400–2000 ppm of estimated CO2.

The trigger level of output relay can be set by a rotary element. Ventilation and heat recovery units can be directly controlled based on the output signal of sensor in the most efficient way.

Current air quality can be easily checked by three LED indicators.

Features & Benefits

  • Monitors VOC
  • TVOC output in conformance with EPA and UBA standards
  • Detects the true cause of ventilation demands
  • Three-level LED indication
  • No disturbance at night – automatic turn off of LED indication
  • Analogue voltage output 0-10V
  • Three selectable TVOC ranges
  • eCO2 output compatible with CO2 standard
  • Output relay C/NO
  • Maintenance free during operation
  • Long life and stability
  • Wide range of supply voltage
  • Colour: Front – White, Base – Grey

Technical Information

Technical Information

Drawing and Dimensions

Specification

Part Number – TP540

Parameter Value Unit
Supply voltage range 12 – 35 V DC
Consumption 12 – 24 V DC
Measuring range TVOC 1) max 1.5 W
0 – 1000 μg/m3
0 – 3000 μg/m3
0 – 10000 μg/m3
Measuring range eCO2 1) 2) 400 – 2000 ppm
Relay – hysteresis 5% from selected range
Voltage output 3) 0 –10 V DC
Max. switching voltage 250/30 V AC / V DC
Max. switching current 05-05 A AC / A DC
Working humidity non condensing 10 – 95 % RH
Working temperature 0 to +50 °C
Storage temperature -20 to +60 °C
Expected lifetime 10 years
Ingress protection IP20
Dimensions 90x80x31 mm

1) Output type and range can be set with jumpers. Factory setting range is TVOC 0 – 3000 μg/m3.
2) Calculated estimated CO2 concentration (estimated CO2 – eCO2).
3) Minimum achievable output value corresponds to minimum value of the selected measuring range.

Documentation

Resources

Manuals and Documentation

Product Manual - VOC Sensor

1.24 MB (English)
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Catalogues

VOC Sensor - Catalogue Page

234.43 KB (English)
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Certificate of Conformity

Room VOC Sensor 0-10Vdc – Certificate of Conformity (TP540)

134.68 KB (English)
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