Model 20/20L (& LB) Combined UV/IR Flame Detector employs a solar blind UV sensor coupled with a narrow band IR sensor to provide excellent sensitivity combined with enhanced immunity to false alarms (solar blind). The detector has a 20 msec response to a saturated signal.
Detects hydrocarbon based fuel and gas fires, hydrogen, hydroxyl fuels, metal and inorganic fires.
Features
UV/IR Dual-Sensor
High-Speed Response
20 msec Response to Saturated Signal
User Programmable Configuration
Immune to False Alarms (solar blind)
Automatic and Manual Built-In-Test (BIT) - LB
Standard 4-wire Connection
4-20mA source (3-4 wires) configuration
MTBF Minimum
100,000 Hours
3-Year Warranty
Approvals
Hazardous Area Ex Approvals: FM , CSA, ATEX, ATEX [de], GOST R
Functional Approvals: FM
Other Approvals: ABS, GOST K
Model 20/20L (& LB) Combined UV/IR Flame Detector employs a solar blind UV sensor coupled with a narrow band IR sensor to provide excellent sensitivity combined with enhanced immunity to false alarms (solar blind). The detector has a 20 msec response to a saturated signal.
Detects hydrocarbon based fuel and gas fires, hydrogen, hydroxyl fuels, metal and inorganic fires.
Features
- UV/IR Dual-Sensor
- High-Speed Response
- 20 msec Response to Saturated Signal
- User Programmable Configuration
- Immune to False Alarms (solar blind)
- Automatic and Manual Built-In-Test (BIT) - LB
- Standard 4-wire Connection
| |
- 4-20mA source (3-4 wires) configuration
- MTBF Minimum
- 100,000 Hours
- 3-Year Warranty
|
Approvals
Hazardous Area Ex Approvals: FM , CSA, ATEX, ATEX [de], GOST R |
Functional Approvals: FM |
Other Approvals: ABS, GOST K |