Operation / Description
SEC
IR
Evolution™ is a complete self contained optical ammonia 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
IR
Evolution™ ammonia detectors are designed to be used as an upgrade in the same
applications where electrochemical sensors have been applied.
- Refrigeration
- Cold storage
- Power generation
- Ice arena refrigeration room
- Compressors
- Anhydrous ammonia
Features
• Reliable infrared sensing technology
• Virtually maintenance free
• Low cost of ownership, over ten years operating life
• Immune to poisoning and etching
• Designed for harsh environments
• Explosion proof
• Fast response time
• Smart calibration
• Self-compensating optics, pressure and temperature (U.S. Patents 6,414,310 and 7,132,657)
• No moving parts
• Heated optical chamber
• Low power consumption
• Operates in constant Ammonia background
• Operates in anaerobic atmospheres
• Fault indications for all failure states
• Routine calibrations are not required
• 4 to 20 mA output, HART® enabled
• Digital Display option available
SEC
IR
Evolution
™
Infrared
Ammonia Gas Detector
© 03/16
Содержание SEC 3000
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