VOC Transmitter VOC Transmitter VOC Transmitter VOC Transmitter VOC Transmitter VOC Transmitter VOC Transmitter

VOC Transmitter

8000.00 - 16000.00 INR/Piece

Product Details:

  • Material Poly-carbonate,Grey Colour for WP ; Cast Aluminium alloy, LM-6 for FLP
  • Power Supply 18 to 36 VDC, Typically 24 VDC
  • Power Consumption Less than 3.6 Watts Watt (W)
  • Accuracy ±2% of Full Scale %
  • Display Type Digital Only
  • Range Auto Ranging from PPB to PPM
  • Supply Ability : 300 Piece Per Day
  • Click to view more

Price And Quantity

  • 8000.00 - 16000.00 INR/Piece
  • 1 Piece

Product Specifications

  • ±2% of Full Scale %
  • Less than 3.6 Watts Watt (W)
  • Auto Ranging from PPB to PPM
  • 18 to 36 VDC, Typically 24 VDC
  • Digital Only
  • Poly-carbonate,Grey Colour for WP ; Cast Aluminium alloy, LM-6 for FLP

Trade Information

  • 300 Piece Per Day
  • 1 Week
  • All India

Product Description

VOC Transmitter Features:

  • Higher accuracy and better lifetime achieved using Photo-Ionization Detection(PID) sensor Technology.
  • Optimized for detection of smallest leak of VOCs (IP<10.6eV)
  • Highly resistant to poisoning and etching.
  • Capable of detecting down to PPB,PPM.
  • Digital alphanumeric LCD display with configurable Backlit option.
  • Standard 4-20mA signal output with configurable range.
  • Easy handling and programming with 3 keys for weather proof models.
  • Can be programmed using Remote Control upto 10 meters inline of site distance.
  • Non-intrusive programming for flame proof model using magnetic pen.
  • Password protected programming menu with password change facility.
  • One man auto software calibration.
  • Optional alarm relay contacts with two configurable alarm levels.
  • Optional STEL and TWA set points can be configured for all VOCs in PPMlevel.
  • Optional RS-485 communication port with MODBUS RTU Protocol.


APPLICATIONS of VOC Transmitter:

  • Indoor air Quality
  • Pulp & Paper
  • Ammonia detection
  • Arson investigation
  • Facility maintenance
  • Heat Transfer Fluids
  • Clan Lab investigations.
  • Industrial hygiene and safety
  • Environmental Applications
  • Hazardous materials handling
  • Lower explosive limit measurements
  • Fumigants in the Food Storage Industry
  • Exposure risk in unknown environments
  • Environmental contamination and remediation Clean room



Volatile Organic Compounds (VOC's) with ionization potential < 10.6 eV. Please select from the list given below

Range/ Resolution

Available in PPM & PPB with the range of 0-9999 PPM or PPB (Factory settable), Resolution depends on Gas Ordered, Typical resolution is 1 PPM/PPB


PPB to PPM with range 0-9999. Up to 0-9999 concentration will be displayed in PPB then it will get scaled to PPM.


+ 5% of reading or + 2% of range (Greater of)

Sensor type

Photo ionization detection based sensors, with sensor life of 5 years.

Standard output

Programmable Linear 4-20 mA O/P with respect to Gas concentration range, optional RS - 485 Modbus Output


8 x 2 LCD Display with Backlit.

LED Indication

RL1 & RL2 for Relay1 and Relay 2 respectively, HTY for Healthy Check, PRG for Programming mode, CAL for calibration mode, KEY for sensing key press, TX & RX for RS 485 Communication.


Setting by 3 keys on front panel i.e. SET / NEXT SHIFT INCREMENT


i) By display: Sensor break/open shows OPEN SENSOR and Over range shows OVER RANGE.
ii) By Standard O/P current: Sensor break/open :3.7mA, Over range: 21mA, Startup menu and Operation modes: 3.8mA and Normal working mode:4-20mA.

Supply Voltage

CE Certified 18VDC to 36VDC power supply. 100 mA at 24 VDC.


1.5 sq. mm 3 Core, Flexible OR Armored shielded cable.

Operating Temperature

-40 to 55oC + 5%

Relative Humidity

Below 95% non condensing

Sensor Housing

P.V.C. / material / SS316, Please select while ordering.

Enclosure Detail



Protection Class

IP- 65

IP-65 for Gas Gr. IIA, IIB & IIC ATEX, CCOE, CMRI approved enclosure

Cabinet Material

Polycarbonate, Grey colour

Cast Aluminium alloy, LM-6 / C.I. Enclosure

Cable Entry

Thermoplastic cable gland (IP - 68)

Double compression cable gland (Ex-Proof),- ET-type


190 (H) x 80 (W) x 55 (D) in mm

180 (H) x 205 (W) x 110 (D) in mm


Wall Mounting / Stand Mounting / Pipe Mount

Wall Mounting / Stand Mounting / Pipe Mount


Approx 350 Grams

Approx 2.0 Kg


Flame Proof or Non Flame Proof Industrial Hooter, Hooter cum Flasher, Chart recorder, Cables, 24 VDC power supply, Gas calibration kit, Canopy mounting stand, RS 485 MODBUS, SCADA Software & IR Remote control.


Detection Method

Photo Ionization Detection (PID)

Gases Detected

Volatile Organic compounds with ionization potential less than 10.6eV. Select from table below.


8x2 Alphanumeric LCD with configurable Backlit option. 8 LEDs to indicate status of instrument

Control Action

Two independent alarm set points with latch and non-latch facility

User selectable Hysteresis and logic option

Configurable STEL and TWA set points for all VOCs(optional) in PPM level.


By using 3 keys on front panel for weatherproof model

By using magnetic pen for flame proof model

By using remote control for weatherproof/flameproof model (optional)

Auto ranging

From PPB to PPM



+2% of Full scale

Response time

T20<1 second

T50<4 second

T90<8 second

Start-up time

Less than 30 seconds


Supply Voltage

18 to 36 VDC, Typically 24 VDC

Power consumption

Less than 3.6 watts


3 wire (1.5mm2) flexible or armoured shielded cable

Weatherproof Housing

Protection lass


Cabinet material

Polycarbonate, grey colour

Cable entry

Thermoplastic cable gland (IP 68)


155mm (H) x 100mm (W) x 55mm(D)-(1 Glands)

155mm (H) x 120mm (W) x 55mm(D)-(2 Glands)


Wall mounting/Stand mounting/Pipe mounting


Approx. 500 Grams

Output Signal


4-20mA current output with configurable range selection


Two SPDT relays of rating 2A/120VAC, 2A/24VDC


RS-485 communication port with MODBUS RTU protocol

Error Monitoring

Sensor break/open

The display shows 'Sensor Open' and 4-20mA output goes down to 3.7mA

Over range

The display shows 'Over range' and 4-20mA output goes up to 21mA


Operating temperature

-20 to +60oC

Storage temperature

-30 to +70oC


Less than 95% Non-Condensing

Accessories (optional)

  • CE certified 24VDC power supply
  • Canopy and mounting stand
  • Gas calibration kit (0.5, 1,3,10) liter
  • Hooter cum Flasher
  • Remote control for programming
  • Gas sampling and conditioning system
  • RS-485 to USB or RS-232 convertor
  • PC based SCADA software, Modem

Flameproof Housing

Protection class

IP-66 for Gas. Gr. IIA, IIB and CMRI approved enclosure, CCOE(Optional)

Cabinet Material

Cast aluminium alloy, LM-6

Cable entry

Double compression cable gland (Ex-Proof), 3/4 ET-type


175mm (H) x 205mm (W) x 120mm (D) -(1 Glands)

175mm (H) x 250mm (W) x 120mm (D) -(2 Glands)


Wall Mounting/Stand Mounting/Pipe Mounting


Approx. 2.0 Kg


* Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.

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