Products

Flame Detector Systems - IRIS500 MAD Ex

IRIS Amplifier for UV and IRX2 scanners with digital board for Ex area IRIS500 MAD Ex - Data sheet - DownloadIRIS500 MAD Ex - Data sheet - Download

Description

This amplifier is suitable to be use with IRIS500 IRX2.
The IRIS 500 MAD Ex amplifier is composed of:
M= Motherboard, code M502
A= Analogboard, code A503
D= Digitalboard, code D504
The amplifier is composed basically of motherboard and analogboard, but when discrimination is difficult, for example between adjacent and frontal flames, digital board is necessary because it will accurately define the flame-out ratio with respect to the burner and the adjacent or opposite burners. The flame signal can be an analog 0 - 20mA on analogboard or/and a four digit LED display on digitalboard.
- Housing Ex d IIC T5
- 100 % fail safe and self checking






Characteristics

  • Flame signal amplifier
  • Degree of protection: IP66
  • Fail safe type
  • Output signal: SPDT contact 0-20mA or 0-3Vdc
  • Analog + digital flame streight signal
  • Two channels selected by external switch
  • Two led indication for UV tube warning and failure
  • Drop out time adjustable from 1 to 6 seconds
  • Power supply: 230V 50/60Hz, 115V 50/60Hz, 24Vdc
  • Discrimination between adjacent and frontal flames by using digital card reply