![complements complements](https://civitech.com.br/imagens/chama/complements.png)
High performance UV detector for flame detection in gas, oil and mixed burners together with suitable Burner Control Unit or Flame Amplifier Device.
![UV4SH UV4SH](https://civitech.com.br/imagens/chama/uv4sh-flame-sensor-01.jpg)
![UV4SH UV4SH](https://civitech.com.br/imagens/chama/uv4sh-flame-sensor-02.jpg)
TECHNICAL DATE
SENSOR
- SPECTRAL RESPONSE: 185...260 nm
- OPERATING VOLTAGE: 200...280 Vac
- DISCHARGE CURRENT: 1 mA
- PEAK DISCHARGE CURRENT: 30 mA
- RECOVERY TIME: 20 µs
ENVIRONMENT
- OPERATING TEMPERATURE: -25...125°C
- PEEPSIGHT TEMPERATURE: 125°C MAX
- MAX VIBRATION ALLOWED: 0,5 g
- RELATIVE HUMIDITY: 10...90%
- PROTECTION CLASS: IP65
DIMENSIONAL DATA
- INSULATING CASE: Ø35 x 80 mm
- ELECTRIC CONNECTION: 3 pole SOCKET
- WIRE GAUGE: 2 x 1,5 mm²
- MECHANICAL CONNECTION: ¾ GAS
- COOLING CONNECTION: ¼ GAS
- MOUNTING POSITION: ANY
- WEIGHT: 150 g MAX
- OPERATING LIFE: >10.000 hours @ 50°C
UP TO 100.000 hours @ 50°C WHEN COUPLED WITH CONTRIVE DEVICES
WIRING
![protection protection](https://civitech.com.br/imagens/chama/protection.jpg)
WIRING DIAGRAM
- 01 - POSITIVE TERMINAL
- 01 - USUALLY GROUND
- 02 - NEGATIVE TERMINAL
- 02 - USUALLY AMPLIFIER INPUT
REVERSED POLARITY DOES NOT DAMAGE THE DETECTOR BUT PRODUCES NO USEFUL FLAME SIGNAL
CLASS II DEVICE
NO CONNECTION TO PROTECTION GROUND REQUIRED
![dimension dimension](https://civitech.com.br/imagens/chama/dimension2.jpg)
DIMENSION
- 1- DIM 43650 - ISO 4400 PLUG
- 2- DIM 43650 - ISO 4400 SOCKET
- 3- OPTIONAL COOLING
- 4- BURNER HEAD CONNECTION
TYPICAL PERFORMANCE
![graficos graficos](https://civitech.com.br/imagens/chama/grafico-01.jpg)
![graficos graficos](https://civitech.com.br/imagens/chama/grafico-02.jpg)
VERTICAL DIRECTIVITY
![Direção vertical Direção vertical](https://civitech.com.br/imagens/chama/vertical-directivity.jpg)
HORIZONTAL DIRECTIVITY
![Direção horizontal Direção horizontal](https://civitech.com.br/imagens/chama/horizontal-directivity.jpg)