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iTrans 2 Fixed Gas Detector

Brand: Detcon Inc

Remote Diagnostics, Set-up or Calibration 

The iTrans 2 Fixed Gas Detector employs an intelligent electronics platform to provide one or two points of detection from a single head for maximum flexibility, superior performance and lower installation costs. 

With the optional HART Communication Protocol, the iTrans 2 offers remote diagnostics, set-up or calibration by superimposing a high-frequency current across the industry standard 4-20 mA Analog line. 

Smart Infrared Gas Sensor Technology and Safety Features 

Able to detect any combination of gases for a specific environment, iTrans 2 utilizes our industry-proven “smart” infrared gas sensor technology and safety features including automatic sensor recognition, access code security, and zero and cal fault protection – all enclosed within an explosion-proof aluminum or stainless steel housing. 

The microprocessor-controlled transmitters are capable of independent operation or multi-point system configuration. 

The infrared sensor provides explosive gas detection (methane, butane, propane, ethylene, hexane, etc.) in more severe environmental conditions, where the presence of poisons could harm the use of a catalytic cell. 

In addition to the LEL sensor range, the iTrans 2 detector can also be configured with a 0-100% volume methane infrared sensor for bio-gas applications and CO2 infrared sensors ranging from 0.5% volume to 100% volume. 

Stand-Alone Operation
 
With optional on-board relays, this fixed gas detector has the added ability of stand-alone operation, activating alarms, horns, or fans and can also shut down a system without the need to wire back to a central control panel.

Specifications

Brand

Approvals & Certifications

  • CSA Class I, Div. 2, Grade A, B, C, D & Class I, Div. 1, Groups B, C, D
  • NRTL

Communication

  • HART
  • Modbus
  • RS-485

Consumption

  • 0.5 A Peak - Single Gas
  • 0.8 A Peak - Single Gas
  • 1.2 A Peak - Two Gas
  • 150 mA at 24 Vdc - Electrochemical Sensor
  • 170 mA at 24 Vdc - Infrared
  • 250 mA at 24 Vdc - Catalytic
  • 350 mA at 24 Vdc - Combined Catalytic/Infrared

Display

  • 4-Digit
  • 7-Segment
  • Dual-Channel Split-screen LED Display

Distance

  • Remote Sensor, Max.

Electrical Connectors

  • 3-Wire
  • 4-Wire

Enclosure, Body Material

  • 316 Stainless Steel
  • Epoxy Coated Aluminum

Environmental Protection

  • Explosion-proof
  • IP66
  • NEMA 4X

Humidity

  • 10 to 90 % RH, Non-Condensing

Input

  • 12-28 Vdc

Loop Resistance

  • Maximum

Measuring Range

  • 0 to 0.5 % by Volume in 0.01 % Increments
  • 0 to 1 ppm in 0.01 ppm Increments
  • 0 to 100 % by Volume in 1 % Increments
  • 0 to 100 % Lower Explosive Limit (LEL) in 1 % Increments - Combustible Gases
  • 0 to 200 ppm in 1 ppm Increments
  • 0 to 30 % by Volume in 0.1 % Increments
  • 0 to 5 % by Volume in 0.01 % Increments
  • 0 to 500 ppm in 1 ppm Increments
  • 0 to 999 ppm in 1 ppm Increments
  • 0.02 to 1 ppm in 0.01 ppm Increments
  • 0.2 to 30 ppm in 0.1 ppm Increments
  • 0.2 to 99.9 ppm in 0.1 ppm Increments

Media

  • Combustible Gases

Sensor, Probe Type

  • Catalytic
  • Electrochemical
  • Infrared

Switch Type

  • SPST
  • Transistor: Normally Closed, Normally Opened

Temperature Range

  • -40° to 75° C (-40° to 167° F)

  • Food & Beverage
  • Municipal Water & Waste Treatment
  • Offshore Drilling
  • Oil & Gas Applications
  • Petrochemical Plants
  • Utility & Power Generation

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