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Honeywell Optima Plus Sieger Searchpoint

Sieger Searchpoint
Optima Plus

As part of the Honeywell Analytics group, Sieger continues to develop advanced and innovative sensing technology, to create highly reliable, fit for purpose, cost effective gas detection solutions for the most demanding of environments.

Experience in the design, manufacture, installation and maintenance of point infrared gas detection has resulted in a worldwide installed base of over 30,000 units operating from light industrial to the most demanding of offshore petrochemical applications. This expertise has resulted in Honeywell Analytics offering a new dimension in the supply of reliable infrared point gas detection with the release of the Sieger Searchpoint OPTIMA PLUS.

• Cant detect a wide range of hyrocarbon gases including schvents
• Increased reliability with no moving parts
• Increased stability from self compensating optics
• Immune to long term component drift
• Remote funtional gas test facility
• Certified for North American and European Hazardous areas
• Gases detected; methane, propane, hyrdrocarbons, methanol and others

• Cant detect a wide range of hyrocarbon gases including schvents
• Increased reliability with no moving parts
• Increased stability from self compensating optics
• Immune to long term component drift
• Remote funtional gas test facility
• Certified for North American and European Hazardous areas
• Gases detected; methane, propane, hyrdrocarbons, methanol and others

Output
Measuring range 4-20 mA sink or source, (Default current source)
Inhibit 1-3 mA (Default 2 mA)
Warning 0-4 mA (Default 4 mA)
Fault 0 mA
Over range 20-21.5 mA (Default 21 mA)
Digital Output Optional Multidrop Modbus RS485 (via DVC/DX100(m))
Material 316 stainless steel
Weight 1.6 kg
Accuracy
Optima PLUS (HC) Baseline < ±1% LEL, 50% FSD <±2% LEL
Optima PLUS (ET) Baseline < ±2% LEL, 50% FSD <±3% LEL
Repeatability < ±2% LEL at LEL 50% FSD
Linearity < 5% FSD
Response time T50 < 4.5 seconds, T90 < 6.5 seconds (for methane, including weather protection)
Operational and certified -40°C to +65°C temperature range
Drift with time and over
temperature range
-40°C to +65°C
Baseline < ±2% LEL
50% FSD < ±4% LEL
Drift with pressure 0.1% (of reading) per mbar
Power supply 18-32 V (24 V nom) DC, < 4.5 W max
Environmental protection IP 66/67
Diagnostics
(and re-calibration)
Via certified Hand Held Interrogator
Safety approvals CENELEC (BASEEFA), SAA
II 2 G EEx d IIC T5 (Tamb -40°C to +55°C)
T4 (Tamb -40°C to +65°C)
UL/CSA Class 1, Div 1, groups B, C, and D (-40°C to +65°C)
FTZU, BKI, GOST
Performance approvals FM, DMT EN50054, CSA C22.2 152.
EMC compliance EN 50270


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