Oldham Itrans 2 Lel Gas Detector

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BRAND: OLDHAM
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Oldham Itrans 2 Lel Gas Detector

Oldham iTrans 2 Stand-Alone Gas Detector with catalytic smart sensor for Combustibles 0-100% LEL. 4-20mA. NEMA 4X/IP66 Enclosure to be installed in safe area only (Non-Explosion Proof, no relays nor Modbus/HART available) Factory configured for Methane or Pentane. Characteristics
Large Sensor Offering – Electrochemical, Catalytic and Infrared
Non-Intrusive Calibration
Smart Sensor
HART (optional)
RS-485 Modbus
Programmable Relays (optional)
Dual Gas Sensing (optional)
Certifications
Oil and Gas Industry
Offshore Drilling
Utilities and Power
Petrochemical Industry
Municipal Water and
Waste Treatment
Food and Beverage Production
Sensors
The iTrans 2 is available with sensors for most common gases including: Infrared, CO 2 , Catalytic Bead Combustible and electrochemical sensors. It can support simultaneous detection from two sensors, either directly attached to the display, or remote sensors.

Versatile
The iTrans 2 can be configured to meet nearly any application through its state-of-the art features and options.
Explosion-proof
HART (optional)
RS-485 Modbus
Stainless Steel Enclosure (optional)
Programmable Relays (optional)
3-wire, 4-wire Installations
Dual Gas Sensing (optional)
Remote Sensing (optional)
Large Sensor Offering – Electrochemical, Catalytic and Infrared
Easy to use
Smart Sensor
Non-Intrusive Calibration
Dual-channel split-screen LED display
Other features and benefits
Dual Gas Sensing: The iTrans 2 can detect and display up to two gases on certain models. Both gas sensors may be mounted directly to the transmitter, or may be mounted remotely.
Wide Sensor Offering: The iTrans 2 supports Electrochemical, Catalytic Bead and Infrared sensors. The iTrans 2 is available for most common industrial gases, allowing of standardization for your gas detection equipment.
Smart Sensors: The iTrans 2‘s smart sensors come factory pre-calibrated and automatically send sensor information, such as sensor life, to the transmitter. A sensor life indicator is displayed immediately after each calibration.
Dual-channel split-screen LED display: For optimum visibility in dark places
Non-Intrusive Calibration: The iTrans 2‘s non-intrusive interface keys operate with a simple magnetic wand and allow for full transmitter configuration and calibration without opening the unit’s explosion-proof housing.
Programmable Relays: The microprocessor-controlled transmitters are capable of independent operation or multi-point system configuration. With optional on-board relays, the monitor 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.
Multiple Wiring Options: The iTrans 2 can be configured to meet almost any installation application. Common configurations includes: 3-Wire (4-20mA) Models - Allow for full utilization of the iTrans 2‘s features and options and can be used with all of the iTrans 2‘s sensors / 4-Wire (Digital ModBus) Models - Allows for full utilization of the iTrans 2‘s features and options and can be used with all of the iTrans 2‘s sensors.
HARTTM Communication Protocol: With the optional HART Communication Protocol, the iTrans 2 offers remote diagnostics, set-up or calibration by super - imposing a high-frequency current across the industry standard 4-20mA analog line.
Stainless Steel Enclosure: An optional stainless steel enclosure for corrosive environments.

Specifications

Sensors Combustible Gases: Catalytic, Infrared
Toxic / Oxygen: Electrochemical, Infrared (CO2)
Warranty from date of shipment 2 years on electronics
3 years on infrared sensors (CO2)
2 years on catalytic (LEL), CO and H 2 S sensors
18 months on O2 sensors
12 months on other sensors
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.
Input voltage 12-28VDC operating range
(24VDC typical)
Power Consumption 150mA@24VDC (Electrochemical sensor)
250mA@24VDC (Combustible gases catalytic) 0.8A peak (single gas)
170mA@24VDC (Infrared) 0.5A peak (single gas)
350mA@24VDC (Combined catalytic/Infrared) 1,2A peak (two gas)
Ingress Protection 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)
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 ATEX and IECEx
II 2G - Ex db IIB + H2 T5 Gb (1)
II 3G - Ex na IIC T5 Gc (2)
China
GYB15.1621X - Ex d IIB + H2 T5 Gb
GB15322.1-2003 Fire protection
Export Info
Made in China
Harmonized Tariff Code (HTC) 9027102000