Operation / Description
SEC Millenium is a complete self contained optical hydrocarbon gas detector. The sensing and
reference elements are self-compensating for optical integrity and other signal inhibitors. The industry
standard 4 - 20 mA analog output provides remote alarm, fault and calibration signals.
Applications
The SEC Millenium hydrocarbon detectors are designed to be used as an upgrade in the same
applications where catalytic bead sensors have been applied.
- Refineries
- Gas turbines
- Drilling and production platforms
- Chemical plants
- Fuel loading facilities
- Compressor stations
- Oil well logging
- Wastewater treatment facilities
- LNG/LPG processing and storage facilities
- Transportation facilities
Features
• Reliable infrared sensing technology
• Virtually maintenance free
• Low cost of ownership, over five years operating life
• Immune to poisoning and etching
• Designed for harsh environments
• Explosion proof
• Rugged stainless steel construction
• Fast response time
• Smart calibration
• Patented self-compensating optics
• No moving parts
• Heated optical chamber
• Low power consumption
• Operates in constant hydrocarbon background
• Operates in anaerobic atmospheres
• Fault indications for all failure states
• Routine calibrations are not required
• 4 to 20 mA output
• 0 to 100% LFL detection range
• Can be coupled with SEC 3100 transmitter for network applications
• RS-485 communication link available
• Digital Display option available
SEC Millenium WS
Infrared
Hydrocarbon
Gas Detector
© 09/13
CSA Performance Approved
Содержание SEC 3000
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Страница 448: ...10 VII Drawing Section Figure Title Figure 1 Wiring Diagram SEC MILLENIUM Figure 2 SEC Sensor Separation Kit ...
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