Flame sensor module

C16956-02

This UVTRON® module consists of a UVTRON® discharge / flame sensor integrated with a driver circuit and a signal processing circuit such as for processing of background noise.
Just supplying a DC voltage to this module will start to detect UV light. Besides acquiring information such as UV detection signals and sensitivity (detection count), this module allows checking the UVTRON operation with the internal UV-LED. The light-receiving section of this module has a G1 female thread for easy connection to combustion equipment.

Specifications

Parameter Description / Value Unit
Installed UVTRON® R14388
Spectral response range 185 to 260 nm
Sensitivity (*1) Typ. 10000 min-1 (*4)
Background noise (*2) Max. 5 min-1 (*4)
Quenching time 2 to 20 ms
Estimated life (*3) 25000 h
Input voltage (DC) 12 to 24 V
Power consumption Max. 1.2 W
Cooling method Not required
Operating temperature range -10 ℃ to +60 ℃
Storage temperature range -10 ℃ to +80 ℃ (no freezing)
Operating humidity range 20 % to 80 % (no condensation)
Storage humidity range Below 80 % (no condensation)
External control Ready signal, UV detection signal, sensitivity (detection count) output, temperature alarm signal
Applicable standards EMC standards IEC 61326-1
Emission limits: CISPR 11 Group 1 Class A
Immunity requirements: Table 2
Safety standards IEC 61010-1
Environmental standards (RoHS) EN 63000
Shock resistance 1000 m/s2, 11 ms

*1: Typical value measured with a light intensity of 10 pW/cm2 at a wavelength of 200 nm. In actual use, sensitivity varies depending on the wavelength and intensity of the incident UV light.

*2: Measured under room lighting (approximately 500 lx) and recommended operating conditions.

*3: Estimated life of the R14388 operated at room temperature when UV light is continuously incident under recommended operating conditions. The life varies with the ambient temperature, etc.

*4: min-1 indicates counts per minute.

Dimensional outlines (Unit: mm)

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Demo
  • Support
  • Other

Contact us