UV Flame Detector
Compact flame sensor for the monitoring of
gas, oil and combination burners
UV4A – Ultraviolet scanner – non-self-checking
• Compact unit for industrial use.
• Long life.
• Blind to sunlight.
• Standard connector for quick replacement.
• Thermal insulating body.
|
DIMENSIONS Ø 35.0 x 97.5 mm WITHOUT CONNECTOR |
|
|---|---|
| 1 |
DIN43650 – ISO4400 CONNECTOR 2 POLES + EARTH – PG11 |
| 2 |
DIN43650 – ISO4400 SOCKET 2 POLES + EARTH – PG11 |
| 3 |
EPOXY FLASS BODY GRAY POLYESTER COATING |
| 4 |
3⁄4” GAS BURNER HEAD CONNECTION NICKEL PLATED BRASS |
INTERNAL QUARTZ GLASS PROTECTION
TRANSMITTANCE > 92% @190 nm
WITH MINERAL FIBER SEALING GASKETS
|
OPTIONAL COOLING JOINT EPOXY GLASS – GRAY POLYESTER COATING |
|
|---|---|
| 5 |
1⁄4” COOLING AIR CONNECTION WITH STAINLESS STEEL GRUB SCREWS |
WEIGHT 75 g
DO NOT INSTALL ON TOP IN VERTICAL POSITION WHEN COMBUSTION PRODUCTS CAN FILL THE VOLUME IN FRONT OF THE SENSOR
| ORDER CODE | DESCRIPTION | NOTE |
|---|---|---|
| 1450.04.0A |
UV4A Ultraviolet flame detector |
AVAILABLE OCTOBER 2023 |
| 1450.OJ.00 |
UCJ Cooling joint |
AVAILABLE OCTOBER 2023 |
CLASS II DEVICE
CONNECTION TO PROTECTION GROUND IS NOT REQUIRED
|
DIN43650 – ISO4400 CONNECTOR WIRE GAUGE 2 x 1,5 mm2 |
|
| 1 | POSITIVE TERMINAL USUALLY CONNECTED TO GROUND |
|---|---|
| 2 | NEGATIVE TERMINAL USUALLY CONNECTED TO AMPLIFIER INPUT |
| CONNECTION WITH REVERSED POLARITY DOES NOT DAMAGE THE DETECTOR BUT PRODUCES NO USEFUL FLAME SIGNAL | |
Optical / Electrical
- • Spectral Response185 … 300 nm
- • Operating Voltage200 … 280 VAC
- • Sensitivity1200 cpm
- • Operating Life> 10.000 hours @ 50°C
- • Weight160 g
Environment
- • Operating Temperature-40 … +125°C
- • Vibration0.5 G MAX
- • Relative Humidity10 … 90% 1
- • Protection ClassIP65 / NEMA4
- • Mounting Position ANY
1 NON CONDENSING
SPECTRAL RESPONSE