Spectrex 20/20ML Series UV/IR Flame Detector

Spectrex 20/20ML Series Mini UV/IR Flame Detectors

Quick Overview

The Spectrex 20/20ML Series UV/IR Flame Detectors. These detectors offer a lower cost, lower power, compact design in a general purpose (non-Ex approved) flame detection. The 20/20ML includes for UV and IR sensors, detecting hydrocarbon-based fuel and gas fires, hydroxyl and hydrogen fires, as well as metal and inorganic fires at distances up to 15m (15ft). The UV sensor incorporates a special logic circuit to help prevent false alarms caused by solar radiation. Simultaneous detection of radiant energy in both the UV and IR sensors triggers an alarm signal. 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.

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Details

Features

UV/IR Dual-Sensor
High Speed Response
50ms Resonse to Saturated Signal
Large Field of View (100° horizontal and vertical)
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

Aerospace industry - Hydroxy fuels, Hydrogen and Hydrazine fuels
Aircraft-hangars - Landing gear pits, under-wing and over-wing protection
Automotive - Manufacturing, paint spray booths
Chemical industry - Production, storage and transportation
Paint manufacturing
Petrochemicals - Production, storage, shipping facilities
Polymers and Glue - Manufacturing and curing
Power generation - Pump areas, generator rooms, unmanned stations and reactors
Printing industry - Solvent handling, presses and drying processes
Warehouses - Storage facilities for flammable materials

Specification

Spectral Response	UV: 0.185 - 0.260 microns; IR: 2.5 -3 microns
Detection Range (Highest Sensitivity Setting for 1ft² (0.1m²) pan fire)	Gasoline n-Heptane Diesel Fuel JP5 Kerosene Alcohol (Ethanol) IPA (Isopropyl Alcohol)	Ft 50 50 37 37 37 25 25	M 15 15 11 11 11 7.5 7.5	Methanol Methane LPG (Propane) Hydrogen Silane Polypropylene Pellets Office Paper	Ft 25 15 15 15 15 15 15	M 7.5 5 5 5 5 5 4
Response Time	Typical 5 Seconds
Adjustable Time Delay	Up to 30 Seconds
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 40mA in Stand-by. 70mA 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 UV/IR Flame Detectors
20/20ML-11SF	20/20ML Sharpeye Mini UV/IR Flame Detector with cable output. Field of View: 100° Horizontal & 100° Vertical. Response Time: 5 seconds, adjustable up to 30 seconds. Automatic and Manual Built-In-Test. Output: 0-20mA Source configuration: Fault = ±0.5mA; BIT Fault = 2mA; Normal = 4mA; IR Detection = 8mA; UV Detection = 12mA; Warning = 16mA; Alarm = 20mA. Resistance loop 100-600 Ohms. Power Supply 18-32vDC @ 40mA (Alarm: 70mA). Stainless Steel 316L enclosure with electro polish finish. Dimensions: 100 x 100 x 62mm, weight 1.2Kg. Operating Temp -40 to +70°C up to 95%RH. Supplied with 2m cable for junction box connection (12-wires).	Datasheet Size: (195.4 KB)	£2,176.43	or call us for a quote
20/20ML-12SF	20/20ML Sharpeye Mini UV/IR Flame Detector with connector output. Field of View: 100° Horizontal & 100° Vertical. Response Time: 5 seconds, adjustable up to 30 seconds. Automatic and Manual Built-In-Test. Output: 0-20mA Source configuration: Fault = ±0.5mA; BIT Fault = 2mA; Normal = 4mA; IR Detection = 8mA; UV Detection = 12mA; Warning = 16mA; Alarm = 20mA. Resistance loop 100-600 Ohms. Power Supply 18-32vDC @ 40mA (Alarm: 70mA). Stainless Steel 316L enclosure with electro polish finish. Dimensions: 100 x 100 x 62mm, weight 1.2Kg. Operating Temp -40 to +70°C up to 95%RH. Supplied with 12-pin electrical connector fitted to enclosure and mating connector.		£2,176.43	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.		£148.33	or call us for a quote

Spectrex Flame Detector Accessories
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		£172.06	or call us for a quote
787980	Rain Shield for Spectrex 20/20 Mini Series Flame Detectors		£192.40	or call us for a quote

SharpEye Flame Simulators
FS-1100	FS-1100 IR3 Flame Simulator. Operating Temperature Range 0 to 50°C. Power Supply: 14.8V (4 x 3.7V Rechargeable Lithium-ion Batteries. The unit is ATEX and IECEx approved. Ex II 2 G, Ex db ib op is IIB + H2 T5 Gb. Heavy duty Aluminium, black painting. Dimensions 230 x 185 x 136mm, weight 2.5Kg. The Flame Simulator Kit includes the FS-1100 Flame Simulator, battery, charger, tool kit and user guide in a carrying case.	Datasheet Size: (512.71 KB)	£6,352.17	or call us for a quote