Gas Detection Equipment

Suite 9, Red Tree Business Suites, 24 Stonelaw Road, Rutherglen, Glasgow, G73 3TW

Tel +44 (0)141 613 2138

Ultima_Opir-5_Picture



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MSA Ultima Opir-5

The ULTIMA OPIR-5 open path hydrocarbon gas transmitter provides continuous monitoring of methane and propane gas concentrations based on advanced infrared sensor technology features. The dual detection range enables sensitivity to both small (ppm•m) and large (LEL•m) gas leaks.
The ULTIMA OPIR-5 includes continuous self-check monitoring for fail to safe operation. Automatic gain control compensates for dirty optics, rain, and fog. The result is precision accuracy with exceptional reliability in harsh environments and improved false alarm rejection with an optical path length of up to 150 m.
Standard analogue output 4–20 mA with HART capability, relays and RS485 Modbus allow to connect ULTIMA OPIR-5 to standard industrial controllers.

For more information, please see leaflet 07-483.2.

ATEX II2GDExdIIB+H2T4Gb,II2DExtbIIICT135°CDbIP66/67 SIL 3, HART registered

Features and Benefits

Dual detection range enables sensitivity to both small (ppm) and large (LEL) gas leaks
Performance approved for use in harsh environments
Single detection beam improves accuracy and reduces drift
Up to 150 metre path length
Multiple communication outputs (HART, ModBus, AMS Support) provide complete status and control capability in the control room
Unitized display for ease of operation and reduced cost
Automatic gain control compensates for dirty optics, rain and fog

Applications

Compressor Stations
Drilling and Production Platforms
Fence Line Monitoring
Fuel Loading Facilities
Gas Turbines
LNG/LPG Processing and Storage Facilities
Petrochemical Tanks
Tank Farms
Wastewater Treatment
Bus Garages, Train Stations, Tunnels