Multi spectrum design – for long distance detection and high false alarm immunity
Sensitivity selection – to ensure no zone crossover detection
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)
5-Year Warranty
User Programmable via HART or RS-485
Hazardous area zones: Zones 1 & 2 with IIC gas group vapors present – Zones 21 & 22 with IIIC dust type present
Ex approved to: ATEX & IECEx – FM/FMC/CSA – TR CU (EAC)
3rd party performance tested: EN54-10 (VdS) – FM3260
Marine Approval – MED ‘Wheelmark’ approval (DNV); Offshore Oil & Gas installations
Onshore Oil & Gas installations and pipelines
Chemical plants
Petrochemicals plants
Storage Tank farms
Aircraft hangars
Power Generation facilities
Pharmaceutical Industry
Printing Industry
Warehouses
Automotive
Explosives & Munitions
Waste Disposal facilities; Spectrex 40/40I – Data Sheet
Spectrex 40/40I – User Guide
Spectrex 40/40I – Accessories