• 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
– TR CU (EAC)
• 3rd party Performance Tested
– EN54-10 (VdS)
– FM3260
| Spectral Response | UV: 0.185 – 0.260 μm; IR: 2.5-3.0 μm | |||||
| Detection Range (at highest Sensitivity Setting for 1ft2 (0.1m2) pan fire | Fuel | ft / m | Fuel | ft / m | Fuel | ft / m |
| n-Heptane | 50 / 15 | Ethanol 95% | 37 / 11 | LPG | 43 / 13 | |
| Gasoline | 50 / 15 | Methanol | 25 / 7.5 | Polypropylene Pellets | 33 / 10 | |
| Diesel Fuel | 37 / 11 | IPA (Isopropyl Alcohol) | 37 / 11 | Silane | 22 / 7 | |
| JP5 | 37 / 11 | Hydrogen | 39 / 12 | office paper | 20 / 6 | |
| Kerosene | 37 / 11 | Methane | 43 / 13 | 16/5 | ||
| Response Time | typically 3 seconds | |||||
| Adjustable Time Delay | Up to 30 seconds | |||||
| Field of View | Horizontal 100º; Vertical 95º | |||||
| Built-in-Test (BIT) | Automatic (and Manual) | |||||
| Temperature Range | Operating: | -67°F 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 | |||||
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