The iTrans 2 fixed gas detector makes use of an intelligent electronics platform that offers 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 iTrans2 offers remote diagnostics, set-up or calibration by superimposing a high-frequency current across the industry standard 4-20mA analog line.

The Oldham iTrans 2 can simultaneously monitor two gases with both readings shown on a dual-channel split-screen LED display. Two integral or remote sensors can be fitted. Single sensor operation is also possible. Offering flexibility and limiting installation costs by reducing the number of transmitters required.

It can detect any gas combination for a specific environment and it makes use of the company-proven smart infrared gas sensor technology and safety features including automatic sensor recognition, access code security, and zero and cal fault protection that are all enclosed within an explosion-proof aluminum or stainless steel housing.

  • Housing as standard Epoxy Coated Aluminium, optional 316
  • Stainless Steel for corrosive environments
  • Display visible in dark places
  • Explosion-proof
  • Supplied Voltage 24V DC (operating range 12-28v dc)
  • Cable 3-wire or 4-wir
  • Operating temperature -40°C to +75°C

Sensors Combustible Gases:

  • Catalytic, Infrared
  • Toxic / Oxygen: Electrochemical, Infrared (CO2)

Detected Gases: See Ordering Guide

Material : Epoxy Coated Aluminium or 316 Stainless Steel

Display :

  • Dual-channel split-screen LED display (4 digit, 7 segment arrangement per channel) provides simultaneous display of one or two gases

Dimensions 127 x 153 x 129 mm (5.0” x 6.0” x 5.1”), 2.9 Kg (6.4 lbs)

IP Rating: NEMA 4X, IP66

Response Time (catalytic methane):

  • T50: < 10 seconds
  • T90: < 30 seconds

Humidity Range: 10-90% RH (non-condensing), typical

Temperature range:
(sensor specific)
-40°C to +75°C (-40°F to +167°F)

Cable: 3-wire or 4-wire

Output Signal:

  • Standard: 4-20mA (source)
  • + RS-485 Modbus (9600 baud)
  • Optional: HART Protocol