The 20/20U (&UB) UV Flame Detector responds to high energy UV radiation emitted by fires and explosions at the point of ignition. It detects hydrocarbon-based fuel and gas fires, invisible hydrogen flames, hydride, ammonia, silane and other inorganic fuel fires.
The UV sensor incorporates a special logic circuit that helps prevent false alarms caused by solar radiation.
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
Typical 3-Second Response
User Programmable Configuration
Automatic and Manual Built-In Test (BIT) - UB
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: GOST K
The 20/20U (&UB) UV Flame Detector responds to high energy UV radiation emitted by fires and explosions at the point of ignition. It detects hydrocarbon-based fuel and gas fires, invisible hydrogen flames, hydride, ammonia, silane and other inorganic fuel fires.
The UV sensor incorporates a special logic circuit that helps prevent false alarms caused by solar radiation.
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
- Typical 3-Second Response
- User Programmable Configuration
- Automatic and Manual Built-In Test (BIT) - UB
- 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: GOST K |
