Crowcon 40/40U-UB – UV Flame Detector

The Crowcon 40/40UV Flame Detector can detect hydrocarbon-based fuel and gas fires, invisible hydrogen flames, fires from hydrides, ammonia, silane and other organics.

The Crowcon 40/40U-UB is a durable and weather resistant UV Flame Detector. The 40/40U-UB Flame Detector has a heated window for eliminating condensation and icing.

Features
UV spectrum design
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 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.

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
3rd party Performance Tested
EN54-10 (VdS)
FM3260.

Other features include HART capabilities for digital communications, low power requirement and it has a compact light design. The 40/40 Series is approved to IEC 61508 Safety Integrity requirements of SIL2 (TUV).