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Spectrex 20/20MI Series IR3 Flame Detector
  • Spectrex 20/20MI Series IR3 Flame Detector

Spectrex 20/20MI Series Mini Triple IR (IR3) Flame Detectors

Quick Overview

The Spectrex 20/20MI range includes the Mini IR3 Flame Detectors. These detectors offer a lower cost, lower power, compact design in a general purpose (non-Ex approved) flame detection. The 20/20MI IR3 is intrinsically safe approved for installations in hazardous areas. The Mini series flame detectors are ideal for indoor applications in locations such as transport terminals, storage areas, industrial kitchens and historical and cultural sites with large open areas, providing an efficient alternative smoke and heat detectors often prove to be ineffective.
View Options

Details

Features

  • Triple Spectrum Design
  • 80% Less Power Consumption
  • Highly Immune to False Alarms
  • Large Field of View (100° horizontal and vertical)
  • Sensitivity Selection
  • User-Programmable Functions Configurable via software from a PC or handheld device
  • Automatic and Manual Built-In-Test (BIT)
  • Standard 4-Wire Connection
  • 4-20mA Sink or Source (3-4 wires) Configuration
  • RS485 Modbus Compatible
  • MTBF Minimum 100,000 Hours
  • 3-Year Warranty

Applications

  • Aircraft-hangars and maintenance areas including landing gear pits
  • Automotive parts manufacturing
  • Chemical industry
  • Mining and heavy-duty vehicles
  • Paint spray booths
  • Petrochemical facilities
  • Power generation - pumps, generators, and unmanned stations
  • Printing-presses and facilities
  • Recreational and sports arenas (facilities)
  • Wet bench manufacturing

Specification

Spectral Response Three IR Bands
Detection Range
(Highest Sensitivity Setting
for 1ft² (0.1m²) pan fire)
 
Gasoline
n-Heptane
Diesel Fuel
JP5
Kerosene
Alcohol (Ethanol)
Ft
133
133
90
100
100
100
M
40
40
27
30
30
30
 
IPA (Isopropyl Alcohol)
Methanol
Methane
LPG (Propane)
Polypropylene Pellets
Office Paper
Ft
100
100
40
40
16
50
M
30
30
12
12
5
15
Response Time Typical 5 Seconds
Adjustable Time Delay Up to 30 Seconds
Sensitive Range 4 Sensitive Ranges for 1ft² (0.1m²) gasoline pan fire:
20/20MI-1: 33ft (10m) to 133ft (40m)
20/20MI-3: 7.5ft (2.5m) to 33ft (10m)
Field of View 100° horizontal, 100° vertical
Built-in Test Manual and Automatic BiT
Temperature Range Operating: -40 to 70°C (-40 to 160F)
Storage: -55 to 85°C (-65 to 185F)
Power Supply 18-32vDC
Power Consumption Max 25mA in Stand-by. 50mA in Alarm.
Enclosure Stainless Steel 316L with electro polish finish
Dimensions 100 x 100 x 62mm

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
SharpEye Mini IR3 Standard 10-40m Range Flame Detectors
20/20MI-11SF
20/20MI Sharpeye Mini IR3 Flame Detector with cable output. Sensitive Range: 10 to 40m. Field of View: 100° Horizontal & 100° Vertical. Response Time: 5 seconds, adjustable up to 30 seconds. Automatic and Manual Built-In-Test. Output: Relays (SPST 30vDC @ 2A), 4-20mA (Fault = 0mA; BIT Fault = 2mA; Normal = 5mA; Warning = 10mA; Alarm = 15mA, RS485 Modbus. Resistance loop 100-600 Ohms. Power Supply: 18-32vDC @ 25mA (Alarm: 50mA). IP66 and IP67 Stainless Steel 316L enclosure with electro polish finish and 2m cable exit. Dimensions: 100 x 10 x 62mm. Weight 1.2Kg (370g Tilt Mounting Bracket). Operating Temp: -40 to +70°C up to 95%RH. Supplied with 2m cable for junction box connection (12-wires).
£1,951.35
or call us for a quote
20/20MI-12SF
20/20MI Sharpeye Mini IR3 Flame Detector with connector output. Sensitive Range: 10 to 40m. Field of View: 100° Horizontal & 100° Vertical. Response Time: 5 seconds, adjustable up to 30 seconds. Automatic and Manual Built-In-Test. Output: Relays (SPST 30vDC @ 2A), 4-20mA (Fault = 0mA; BIT Fault = 2mA; Normal = 5mA; Warning = 10mA; Alarm = 15mA, RS485 Modbus. Resistance loop 100-600 Ohms. Power Supply: 18-32vDC @ 25mA (Alarm: 50mA). IP66 and IP67 Stainless Steel 316L enclosure with electro polish finish and 2m cable exit. Dimensions: 100 x 10 x 62mm. Weight 1.2Kg (370g Tilt Mounting Bracket). Operating Temp: -40 to +70°C up to 95%RH. Supplied with 12-pin electrical connector fitted to enclosure and mating connector.
£1,951.35
or call us for a quote
 
SharpEye Mini IR3 Short 2.5-10m Range Flame Detectors
20/20MI-31SF
20/20MI Sharpeye Mini Short Range IR3 Flame Detector with cable output. Sensitive Range: 2.5 to 10m. Field of View: 100° Horizontal & 100° Vertical. Response Time: 5 seconds, adjustable up to 30 seconds. Automatic and Manual Built-In-Test. Output: Relays (SPST 30vDC @ 2A), 4-20mA (Fault = 0mA; BIT Fault = 2mA; Normal = 5mA; Warning = 10mA; Alarm = 15mA, RS485 Modbus. Resistance loop 100-600 Ohms. Power Supply: 18-32vDC @ 25mA (Alarm: 50mA). IP66 and IP67 Stainless Steel 316L enclosure with electro polish finish and 2m cable exit. Dimensions: 100 x 10 x 62mm. Weight 1.2Kg (370g Tilt Mounting Bracket). Operating Temp: -40 to +70°C up to 95%RH. Supplied with 2m cable for junction box connection (12-wires).
£1,951.35
or call us for a quote
20/20MI-32SF
20/20MI Sharpeye Mini Short Range IR3 Flame Detector with connector output. Sensitive Range: 2.5 to 10m. Field of View: 100° Horizontal & 100° Vertical. Response Time: 5 seconds, adjustable up to 30 seconds. Automatic and Manual Built-In-Test. Output: Relays (SPST 30vDC @ 2A), 4-20mA (Fault = 0mA; BIT Fault = 2mA; Normal = 5mA; Warning = 10mA; Alarm = 15mA, RS485 Modbus. Resistance loop 100-600 Ohms. Power Supply: 18-32vDC @ 25mA (Alarm: 50mA). IP66 and IP67 Stainless Steel 316L enclosure with electro polish finish and 2m cable exit. Dimensions: 100 x 10 x 62mm. Weight 1.2Kg (370g Tilt Mounting Bracket). Operating Temp: -40 to +70°C up to 95%RH. Supplied with 12-pin electrical connector fitted to enclosure and mating connector.
£1,951.35
or call us for a quote
 
Spectrex 20/20 Mini Flame Detector Tilt Mounting Bracket
20/20-005
Stainless Steel Tilt Mount for the 20/20 Mini Series Flame Detectors. Allows detector to be rotated up to 60° in any direction. Weight 370g. Supplied with screws and washers for detector mounting to bracket. 3 fixing holes (5.2mm diameter) for wall mounting.
£107.07
or call us for a quote
 
Spectrex Flame Detector Accessories
787960
787960
Air Shield for Spectrex 20/20 Mini Series Flame Detectors. Flame detector fitting only, will require independent air flow source. Part Ref 20/20-787
£124.77
or call us for a quote
787980
787980
Rain Shield for Spectrex 20/20 Mini Series Flame Detectors
£138.93
or call us for a quote