MIC-200-IR3 Three Band Infrared Flame Detector
OVERVIEW
TMic-200-ir3 three band infrared flame detector is a
high-efficiency flame detector with reliable quality. It uses
advanced flame analysis and identification technology, can quickly
respond to infrared radiation in fire, and has the highest false
alarm immunity. Mic-200-ir3 detector contains three narrow-band
infrared sensors (4-6 microns) and optical filters. It has high
sensitivity to carbon dioxide emission spectrum (4.4 microns), can
effectively eliminate interference and realize effective flame
detection at a longer distance.
FEATURES & BENEFITS
Three band infrared flame detector features:
1. Developed by the principle of three wavelength infrared
detection, it has high immunity to false positives;
2. High speed response flame;
3. Built in high-performance microprocessor;
4. Excellent anti RF and electromagnetic interference performance;
5. Reliable system fault self diagnosis function;
6. Two output modes of three wire current loop and relay are
optional;
7. Patented signal processing algorithm to eliminate the
possibility of false positives to the greatest extent;
8. Multi level sensitivity setting to meet different needs in more
occasions;
9. It is easy to install and the detection angle can be adjusted
360 °;
10. Exd Ⅱ CT6 explosion-proof grade, applicable to zone 1 and zone
2 dangerous places.
SPECIFICATION
Working voltage: DC24V
Voltage range: dc18 ~ 30V
Working current: ≤ 30mA, alarm ≤ 45mA
Spectral range: 4-5um, three IR sensors
Viewing angle range: 90 °
Detection distance: the detection distance of the size of the
combustion source
N-heptane 0.3m × 0.3m 50m
Gasoline 0.3m × 0.3m 50m
Diesel 0.3m × 0.3m 45m
Kerosene 0.3m × 0.3m 45m
Alcohol 0.3m × 0.3m 45m
Methane 0.5m × 0.2m 30m
Paper 0.3m × 0.3m 30m
Response time: 5-10S. The response time of different media is
different
Sensitivity level: Level 5 sensitivity (set by remote control)
Signal output: 4 ~ 20mA three wire system output
Fault ≤ 3mA, normal 5mA, alarm 15mA
Relay type 2-way relay (fire alarm, fault) normally open contact
output, contact capacity 30V, 3A
Operating temperature: - 40 ℃ ~ 70 ℃
Working humidity: ≤ 95% RH (no condensation)
Electromagnetic compatibility and environmental test: it meets the
requirements of national gb16838 standard and is applied to high
temperature, high salt, high temperature and low temperature
environments. Anti point transient, surge voltage interference and
anti-static interference
Explosion proof certification: Exd Ⅱ CT6 / Dip A20 TA, T6
Degree of protection: IP 66
Shell material: aluminum alloy, surface anti-corrosion paint and
plastic spraying
Electrical interface: m20x1 5mm
Meeting standards: gb15631-2008, GB3836-2000 series
Weight: 1.7kg
APPLICATION
• Offshore platforms & vessels (FPSO’s)
• Downstream chemical processing plants
• Gas transport and pipelines
• Large storage areas & buildings
• Perimeter detection
