Fixed gas detector iTrans2

iTrans2 fixed gas detector sensors

The iTrans2 is compatible with electrochemical cells, catalytic bead and infrared sensors. It is designed to detect the most common industrial gases, allowing standardisation of gas detection equipment.

The pre-calibrated smart sensors automatically feed the parameters into the detector. A cell life indicator is displayed immediately after each calibration.

iTrans2 detector assets

The iTrans 2's non-intrusive interface buttons are operated by a simple magnet. They allow complete transmitter configuration and calibration to be performed without opening the instrument's explosion-proof housing. This is particularly useful in ATEX areas.

It gets many options. The microprocessor-controlled transmitters can be operated independently or in a multi-point system configuration. With integrated relays (optional), the detector can also be operated independently, With the optional HART communication protocol, the iTrans 2 allows remote diagnostics, configuration or calibration, setting the standard for high-frequency current in the 4-20 mA analog linear range.

• Detection of explosive, toxic or oxygen gases
• Non-intrusive calibration
• "Smart" sensors
• MODBUS or HART communication protocol
• Programmable relays
• Up to 2 detection points on a single head

iTrans2 technical specifications

• Material: epoxy coated aluminium
• Display: dual-channel split-screen LED display provides simultaneous display of one or two gases
• Input voltage: 12-28VDC operating range (24VDC typical)
• Power consommation:
  - 150mA@24VDC (electrochemical sensor)
  - 250mA@24VDC (combustible gases catalytic), 0.8A peak (single gas)
  - 170 mA@24VDC (Infrared), 0.5A peak (single gas)
  - 350 mA@24VDC (Combined catalytic/Infrared), 1,2A peak (two gas)
• Ingress protection: NEMA 4X, IP66
• Response time: T50: < 10 seconds and T90: < 30 seconds
• Humidity range: 10-90 % HR (non-condensing), typical
• Temperature range: -40°C to +75°C (-40°F to +167°F)
• Dimensions: 127 x 153 x 129 mm (5.0” x 6.0” x 5.1”), 2.9 Kg (6.4 lbs)
• Cable: 3-wire or 4-wire
• Maximum cable loop:
  - 15 Ohm (3-wire configs
  - 10 Ohm (4-wire configs
• Output signal:
  - Standard: 4-20mA (source)
  - + RS-485 Modbus (9600 baud)
  - Optional: HART Protocol
• Alarm relays (opt) : 3 alarm relays (5 Amps at 30VDC), (Two user-programmable relays, SPST, N.O. One fault relay, SPST, N.C.)
• Homologations (Sensor Specific) : CCSAUS, ATEX et IECEx, NEPSI, INMETRO.