Ace AI-VOC-D Fixed VOC Detector


(GST 18% Exclusive)

Product Id: 281209

Ace AI-VOC-D Fixed VOC Detector is an online VOC Detector to measure the Organic Compounds in Indoor applications. An Industry accredited device that complies with all the mandatory requirements for Audit, this instrument can easily be integrated with BMS System with its 4-2O0mA analog signal. This VOC sensor used is a MOX (metal oxide) based gas sensor.

Applications: Factories, Hotels, Schools, Paints Pesticides, and Industries etc.

  • 4-20mA Output + RS485 Communication
  • Standard 4-20mA Output
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Ace AI-VOC-D Fixed VOC Detector helps in analyzing the Indoor Air Quality in demand control ventilation systems & accurately transmits the VOC concentration levels. For the specifications given below, ethanol in clean air has been used as a proxy gas for typical indoor air events. Easy calibration and mounting option makes this a user-friendly device. This VOC detector has a 2-line LED display & gives 2 individual analog 4-20mA outputs each for the VOC concentration and temperature in Deg C.

Features of Fixed VOC Detector:

  • Easy calibration and user-friendly device
  • 4-20mA analog signal
  • This VOC Detector has 2 line LED display
  • In-built Buzzer alarm
  • Optional RS 485 Modbus communication is available

Additional information

Weight 1 kg

Ace Instruments

Model No


Measuring Parameters


Measuring principle

Metal Oxide (MOX) based VOC sensor sensitive to most VOC gases present in indoor environments

Measuring Range

O to 500 PPM (Ethanol in Clean Air)


1 ppm


2 Line 4 digit 7 Segment LED Display of height 0.56


Wall mounting ABS Plastic enclosure with wall bracket

Switch on Behaviour

Time until reliably detecting VOC events 60 seconds

Sensor Working Life

> 4 years 10-35 Deg. C& 40-80% RH for general applications


Max of +/- 15 PPM @ 25°C and 50% RH in zero air

Analog Output

2×4-20 mA Outputs. 1 Each VOC & Temperature


RS 485modbus RTU protocol communication (Optional please select above dropdown)

Power Supply

12-24VDC, by the way of 110-230 VAC, 50-60Hz Adaptor provided along with (Fits well in USA and European countries Also)

Operating environment

Temperature: -10 to 50°C Humidity: 0 to 90% RH (strictly non condensing)

Enclosure Type

Wall Mounting Type IP54 Rating compliant ABS Plastic Body

Supply Scope

1 Unit of VOC Detector, Power Adapter, Instruction Manual, Factory Calibration Certificate

Product Conformance

CE Marking

Enclosure Size

Electronic Enclosure: 120(W) x80(H) x55(D) mm

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Fixed VOC Detector

Ace AI-VOC-D Fixed VOC Detector


(GST 18% Exclusive)

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