For special applications with little direct sunlight and no halogen lamps.
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.
Features
- 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
- 3rd party Performance Tested
- EN54-10 (LPCB)
- FM3260 (FM)
Applications
- Chemical plants
- Petrochemicals plants
- Power Generation facilities
- Pharmaceutical Industry
- Printing Industry
- Warehouses
- Automotive Industry
- Aerospace
- Explosives & Munitions
- Waste Disposal facilities
- Paint and solvent processes
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