ULTIMA OPIR-5The ULTIMA OPIR-5 Detector is an open path IR gas detector that provides continuous monitoring of combustible hydrocarbon gas concentrations. The system consists of an IR source and receiver which continuously monitor for methane in both the 0 to 5000 ppm and 0 to 5 LEL range. A 0 to 2000 ppm.m and 0 to 1 LEL.m range is also available for monitoring propane. The ULTIMA OPIR-5 Detector provides two 4 to 20 mA analog signals proportional to each of the above ranges, in addition to a digital display and relay contacts.
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
| Approvals & Standards |
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Europe:
ATEX/IECEx :
Gas – II 2G Ex d IIB+H2 T4 Gb
Dust – II 2D Ex tb IIIC T135 °C Db IP66/67
(Tamb=-55°C to +65°C)
USA/Canada:
CSA/FM:
Class I, Division 1, 2 Groups B, C, D;
Class II, Division 1, 2 Groups E,F,G; Class III
Class I, Zone 1, IIB+H2
T4 (Tamb=-55°C to +65°C) for FM
T3C (Tamb=-60°C to +75°C) for CSA
Safety Integrity Level :
SIL 3 suitable
HART registered |
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