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Product Code : GM-2211 FLP flameproof
Brand Name : Ambetronics
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Price Range
  • 10000.00 - 55000.00 INR/Piece
Product Specifications
  • Power Supply
  • 230VAC ±10% OR 110VAC ±10% OR 24VDC
  • Accuracy
  • ±1% of Full Scale Value. mm
  • Display Type
  • Digital Only
  • Range
  • 0 to 9999 In units of P.P.M. OR % L.E.L. OR % VOL. Programmable by user
Product Description

To give 100% assurance to the clients, we are engaged in manufacturing and supplying of an exclusive range of Dual Channel Gas Monitor. These monitors are used for detecting leakage of hazardous gases in various oil & gas plants and power stations. The monitors is simply a micro controller based system, provides accurate and reliable result. At our production unit, we manufacture the monitor using high quality material. We offer the Dual Channel Gas Monitor at the cost effective prices.


  • Two Independent Display For Any Two Gas Detector Selected By User.
  • Micro controller Based Latest, Accurate, Reliable & High Performance Technology That Eliminates False Alarm.
  • Long Term Stability.
  • Advance Warning & Alarm Output.
  • Audiovisual Gas Leakage Indication.
  • Easy One Man Calibration At Site.
  • One Individual Alarm Relay Contact Separate For Each Channel.
  • Wall Mounted Design, Easy Installation At Site.
  • Suitable In Hazardous Area CCOE, CMRI & IP-65 Approved.
  • Password Protected Programming With Password Changing Facility


  • Pulp & Paper Plants
  • Chemical & Petrochemical Plants
  • Acid Alkalizes & Dyes Mfg. Plants
  • Chemical Processing Plant
  • Offshore Drilling & Processing Platforms
  • Refineries
  • Stack Monitoring
  • Chemical Storage Area
  • Automotive Industries
  • Hotel Industries
  • Gas Cylinder Bank
  • Burner / Furnace Areas
  • Heat Treatment Plants
  • Paint Shop
  • Sewage Plants
  • Fertilizers Plants
  • Power & Industrial Plants
  • Gas Metering Stations
  • Bullet Yard / Storage Yards
  • Oil and Gas industries
  • Coal Mine and Confined Areas
  • Gas Pipeline Projects

Features :

  • Display of Gas Concentration along with its Unit & Gas Name for both Channels.
  • Micro controller Based Latest, Accurate, Reliable & High Performance Technology that Eliminates False Alarm.
  • Advance Warming & Alarm Output.
  • Audio Visual Alarm Indication
  • Two Independent Alarm Relay Output.
  • Optional programmable Voltage & Current Output with Configurable Range.
  • Easy Handling & programming with 3 keys.
  • Can be programmed using Remote Control from 10 meter in line of site distance.
  • Password protected programming menu.
  • Optional Isolated RS - 485 Communication Port with Modbus RTU Protocol.

Approval & Compliance :

  • Approvals: Compliance for Flameproof Certified to Ex-d IIA, IIB, T6, IP66

Standard Compliance :

  • IS/IEC 60079-0 : 2004
  • IS/IEC 60079-1 : 2007
  • IS/IEC 60529   : 2001

Compliance with the IEC 60945 Standard for Marine application

Technical Specifications :



2 Channel x 4 to 20mA output from Oxygen / Toxic / Combustible Gas Transmitter.


0 to 9999 in unit PPM or % LEL or %, V/V Programmable by user.


16 x 2 Alphanumeric LCD / OLED with auto Backlit option for LCD Display.

8 LEDs to indicate status of instrument

Control Action

Two independent Alarm Set Points with Latch & Non-Latch facility for each Channel independently.

User selectable Hysteresis & Logic option.

Common Fail Safe Relay for both the channels


By 3 Keys on front panel for WP/FLP Model

By using Remote Control (Optional)


Measurement Accuracy

± 0.25% of full-scale for Gas Monitor

Response Time

500m Sec typical

Start-up Time

Approx 30 Seconds.


Power Supply

90 to 270 VAC; ±20%, 50Hz, Typically 230VAC

Power Consumption

Less than 5 Watt.


3 Wires (1.5 mm2) Flexible or Armoured Shielded Cable.

Weatherproof Housing

Protection Class


Cabinet Material

Polycarbonate, grey colour

Cable Entry

Thermoplastic cable gland (IP 68)


215 mm (H) x 240 mm (W) x 115 mm (D)


Wall Mounting / Stand Mounting


Approx 2.0 Kg.

Error Monitoring

  • During Sensor break / open, Display shows Sensor Open & Output Signal gets as per the Up scale / Down scale selection.
  • During Under Range, Display shows Under Range & Output Signal gets as per the Up scale / Down scale selection.
  • During Over Range, Display shows Over Range & Output Signal gets as per the Up scale / Down scale selection.
  • Down Scale Output Signal= 0mA / 0VDC.
  • Up Scale Output Signal = 21mA / 5.5VDC / 10.5VDC.


Operating Temperature : -15 to +550C


  • Less than 95% Non-Condensing.
  • EMI-EMC compatibility

Output Signal


It has five No. relays (One for Failsafe & Two no. for Alarm Indication for each Channel) of rating 120VAC / 2A, 24VDC/2A.


Isolated 0-20mA / 4-20mA / 0-5VDC / 0-10VDC Output selectable proportional to Gas Concentration with programmable Range.


Isolated RS - 485 Communication Port with Modbus RTU Protocol

Accessories (Optional)

  • CE certified 24 VDC Power supply.
  • Canopy & Mounting stand.
  • Gas Calibration Kit (0.5,1, 3,10)Liter.
  • Hooter Cum Flasher.
  • Toxic / Combustible Gas Transmitter
  • Gas Sampling & Conditioning System.
  • RS-485 to USB OR RS-232 convertor
  • PC Based SCADA Software, Modem

Flameproof Housing

Protection Class

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

Cabinet Material

Cast Aluminium alloy, LM-6

Cable Entry

Double Compression, 3/4" ET-Type.


285 mm (H) x 265 mm (W) x 170 mm (D)


Wall Mounting / Stand Mounting


Approx 6 Kg.

Trade Information
  • FOB Port
  • Mumbai
  • Payment Terms
  • Telegraphic Transfer (T/T), Cheque, Cash in Advance (CID)
  • Supply Ability
  • 100 Piece Per Week
  • Delivery Time
  • 1 Week
  • Main Domestic Market
  • All India


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