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CO2 Gas Transmitter

CO2 Gas Transmitter

8000.00 - 16000.00 INR/Piece

Product Details:


Price And Quantity

  • 1 Piece
  • 8000.00 - 16000.00 INR/Piece

Trade Information

  • 300 Piece Per Day
  • 1 Week
  • All India

Product Description


Our organization is widely acknowledged in this domain as the leading manufacturer and supplier of an extensive range CO2 Gas Transmitter. These transmitters are used for detection of smallest leak of combustible gases in gas turbines, steel plants, and chemical & oil refineries. At our sophisticated production unit, these transmitters are manufactured by using high quality components and materials. We check the CO2 Gas Transmitter on certain quality parameters before offering to the clients at the market leading prices.


  • Higher accuracy
  • Easy to use
  • Longer service life

IR Series HC/CO2 Gas Transmitter


  • Highly resistant to poisoning and etching.
  • Capable of detecting down to PPM, %L.E.L., %V/V, mg/m3.
  • Digital Alphanumeric LCD display with configurable back-lit option.
  • Standard 4-20mA signal output with configurable range.
  • Non - Intrusive programming for Flameproof model using Magnetic pen.
  • Password protected programming with password changing facility.
  • One man Auto software Gas calibration.
  • Optional Alarm relay contacts with two configurable Alarm
  • levels & one Relay for fail safe relay.
  • Optional STEL and TWA set points can be configured for CO2 in PPM level.
  • Optional RS-485 communication port with MODBUS RTU Protocol.



  • Gas Metering skid
  • Gas Cylinder Bank
  • Oil & Gas Industries
  • Gas Pipeline Project
  • Refineries
  • Cold Storage
  • Sewage Plants
  • Fertilizers Plants
  • Stack Monitoring
  • Chlorination Plant
  • Ambient Monitoring
  • Pulp & Paper Plants
  • Gas Metering Station
  • Burner / Furnace Areas
  • Bullet Yard / Storage Yard
  • Chemical Processing Plant
  • Acid Alkalizes & Dyes Mfg. Plants
  • Offshore Drilling & Processing Platforms
  • Heat Treatment Plants
  • Chemical Storage Area
  • Control Atmospherea
  • Power & Industrial Plants
  • Coal Mine and Confined Area
  • Chemical & Petrochemical Plants
  • Automotive Industries / Paint Shops


Technical Specifications


Detection Method

NDIR, IR Absorption, Dual Wavelength multipath

IR Source

Tungsten Filament light bulb, pulsated at 4Hz

Gases Detected

Hydrocarbons (Please select from the list below) and carbon dioxide


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 CO2 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/flame proof models (optional)

Auto ranging

From to PPM to % L.E.L.



+2% of Full scale

Response time

T20<5 seconds

T50<9 seconds

T90<25 seconds

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


Output Signal


4-20mA current output with configurable range

For IR-5000 One No. 4-20mA output provided

For IR-5500 Two No. 4-20mA output provided


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


RS-485 communication port with MODBUS RTU protocol


Error Monitoring

  • During sensor break/open, the display shows 'Sensor Open' and 4-20mA output goes down to 3.7mA
  • During over range, the Display shows 'Over range' & 4-20mA output goes up to 21mA



Operating temperature

-20 to +60 C

Storage temperature

-20 to +70 C


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

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