Spectrex 40/40L4-L4B UV/IR Flame Detector Series
Spectrex 40 / 40L4 Flame detectors (or L4B
type with built-in-test) combines both UV and IR transmitters. The UV sensor incorporates a special logic circuit that helps prevent false alarms caused by solar radiation.
Features of Spectrex SharpEye 40/40L4-L4B – UV/IR Flame detector
UV / IR Dual-Sensor
Adjustable device’s sensitivity
Automatic and Manual Built-In-Test (BIT) – to assure continued reliable operation (in 40/40UB only)
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 Relays (3) for Alarm, Fault and Auxiliary
RS-485, Modbus compatible.
High Reliability – MTBF – minimum 150,000 hours
Approved to Safety Integrity Level 2 (SIL2 – TUV)
5 years of guarantee
HART or RS-485 interface available
Endangered zones:
Zone 1 & 2 and IIC (vapours presence)
Zone 21 & 22 and IIIC (dust presence)
Ex:
ATEX & IECEx
FM/FMC/CSA
3rd party Performance Tested
EN54-10 (VdS)
FM3260
Marine Approval
MED „Wheelmark” approval (DNV)
Certyfikaty
- Hazardous Area Ex Approvals: ATEX , IECEx , FM, CSA , CU TR , CIMFR;
- Functional approvals: FM, EN54-10, CPD;
- Reliability approvals: SIL2;
- Other approvals: Type Approval, MED-D.MED-B, ABS, CAL FIRE, AFP.
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