Detectores de Fuga de Gases y Flama, Analizadores, Dispositivos de Alarma y Gases de Calibracion
SPECTREX 40/40U_-111AF (1)

Detector de Flama Spectrex SharpEye 40/40U Ultravioleta. Detecta incendios provocados por gasesy combustiblesbasados en hidrocarburos, llamas invisibles de hidrógeno y fuegosprovocados por hidruros, amoniaco, silano y otroscomponentesorgánicos. Incluye 3 relés (alarma, falla y auxiliar). 4-20mA. Compatible con ModbusRS-485.

Solicitud de Información

The 40/40U-UB is the most durable and weather resistant UV flame detector currently on the market. Its new features include a heated window, to eliminate condensation and icing; HART capabilities, for digital communications; lower power requirements; and a compact, lighter design.

Due to increased reliability, the 40/40 Series warranty period has been extended to 5 years and is SIL2 (TUV) approved to IEC 61508.

The model 40/40UB includes a Built-in-Test (BIT) feature, whereas the 40/40U model does not.

Note: This type of detector should not be exposed to UV radiation sources such as welding, sparks, and electric arcs as it will cause false alarms.

  • UV spectrum design
  • 3 seconds response
  • Automatic and Manual Built-In-Test (BIT) - to assure continued reliable operation
  • Heated window - for operation in harsh weather conditions (snow, ice, condensation)
  • Multiple output options for maximum flexibility and compatibility
    • Relays (3) for Alarm, Fault and Auxiliary
    • 0-20mA (stepped)
    • HART Protocol for maintenance and asset management
    • RS-485, Modbus Compatible
  • High Reliability - MTBF - minimum 150,000 hours
  • Approved to Safety Integrity Level 2 (SIL2 – TUV) Model 40/40UB only
  • 5-Year Warranty
  • User Programmable via HART or RS-485
  • Ex approved for Zone 1 hazardous area location
    • ATEX
    • IECEx
    • FM/FMC
    • CSA
  • 3rd party Performance Tested
    • EN54-10 (LPCB)
    • FM3260 (FM)
  • Chemical plants
  • Petrochemicals plants
  • Power Generation facilities
  • Pharmaceutical Industry
  • Printing Industry
  • Warehouses
  • Automotive Industry
  • Aerospace
  • Explosives & Munitions
  • Waste Disposal facilities
  • Paint and solvent processes

Spectral Response UV 0.185-0.260 μm
Detection Range
(at highest Sensitivity Setting for 1ft2 (0.1m2) pan fire)
Fuel ft / m
n-Heptane 50 / 15
Gasoline 50 / 15
Diesel Fuel 37 / 11
JP5 37 / 11
Kerosene 37 / 11
Ethanol 95% 37 / 11
Methanol 37 / 11
IPA (Isopropyl Alcohol 37 / 11
Hydrogen 33 / 10
Methane* 40 / 12
LPG * 40 / 12
Polypropylene Pellets 18 / 5
Office Paper 20 / 6
* 20" (0.5m) high, 8" (0.2m) width plume fire
Response Time Typically 3 seconds
Adjustable Time Delay Up to 30 seconds
Sensitivity Ranges1 ft2 (0.1m2) n-heptane pan fire from 50 ft (15m)
Field of View Horizontal 100º; Vertical 95º
Built-in-Test (BIT) Automatic (and Manual)
Temperature Range Operating: -67ºF to +167ºF (-55ºC to +75ºC)
Option: -67ºF to +185ºF (-55ºC to +85ºC)
Storage: -67ºF to +185ºF (-55ºC to +85ºC)
Humidity Up to 95% non-condensing (withstands up to 100% RH for short periods)
Heated Optics To eliminate condensation and icing on the window
Operating Voltage 24 VDC nominal (18-32 VDC)
Power Consumption Standby: Max. 90mA (110mA with heated window)
Alarm: Max. 130mA (160mA with heated window)
Cable Entries 2 x 3/4" - 14NPT conduits or 2 x M25 x 1.5 mm ISO
Wiring 12 - 22AWG (2.5mm 2 - 0.3mm 2)
Electrical Input Protection According to MIL-STD-1275B
Electromagnetic Compatibility EMI/RFI protected to EN61326-3 and EN61000-6-3
Electrical Interface The detector includes twelve (12) terminals with five (5) wiring options (factory set)
Relays Alarm, Fault and Auxiliary
SPST volt-free contacts rated 5A at 30 VDC or 250 VAC.
0-20mA (stepped) Sink (source option) configuration
Fault: 0 +1mA
BIT Fault: 2mA ± 10%
Normal: 4mA ± 10%
Warning: 16mA ± 5%
Alarm: 20mA ± 5%
Resistance Loop: 100-600 Ω
HART Protocol Optional HART communications on the 0-20mA analog current (FSK) - used for maintenance, configuration changes and asset management, available in mA source output wiring options
RS-485 RS-485 Modbus compatible communication link that can be used in computer controlled
Enclosure options
- Stainless Steel 316L with electro polish finish
- Heavy duty copper free aluminum (less than 1%), red epoxy enamel finish
Mounting Stainless Steel 316L with electro polish finish
Dimensions Detector 4" x 4.6" x 6.18" (101.6 x 117 x 157 mm)
Weight Detector (St.St.): 6.1 lb (2.8 kg)
Detector, aluminum: 2.8 lb (1.3 kg)
Tilt mount: 2.2 lb (1.0 kg)
Environmental StandardsMeets MIL-STD-810C for Humidity, Salt & Fog, Vibration, Mechanical Shock, High Temp, Low Temp
Water and Dust IP66 and IP67 per EN60529, NEMA 250 6P
Hazardous Area
ATEX and IECEx Ex II 2 GD,  
  Ex de IIC T5 (-55oC to +75oC) Ex de IIC T4 (-55oC to +85oC)
  Ex tD A21 IP66/X7 T 95oC Ex tD A21 IP66/X7 T 105oC
FM / FMC / CSA Class I Div. 1, Groups B, C & D  
  Class II/III Div. 1, Groups E, F & G  
Performance EN54-10 (LPCB)
FM-3260 (FM)
Reliability IEC61508 - SIL2 (TUV) - model 40/40UB only
Fire Simulator20/20-311
U-Bolt/Pole Mount 789260-2 (2" pole)
789260-1 (3" pole)
Mini Laptop Kit 777820
Laser Pointer777166
Tilt Mount40/40-003
Weather Protector777163
Duct Mount777670
USB RS485 Harness Kit794079-5
Air Shield777161
Export Info
Fabricado enUnited States
Codigo Arancelario90318099

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