Sensor Electronics SEC Millenium Series Instruction And Operation Manual page 457

Features
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
- Drilling and production platforms
- Fuel loading facilities
- Oil well logging
- LNG/LPG processing and storage facilities
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.
CSA Performance Approved
• 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
Infrared Hydrocarbon
ETOAMB Gas Detector
- Gas turbines
- Chemical plants
- Compressor stations
- Wastewater treatment facilities
- Transportation facilities
© 09/13