Supplied assembled and pre-configured.

• Time saving
• Cost saving
• Easier stock keeping
  

PolyGard®2 Warning and Sensor-Board WSB2
Housing type A, 94 x 130 x 57 mm
24 V DC/AC
1x Alarm relay & 1x fault relay (configurable as alarm relay in addition)
Without visual/acoustic indicator
1x Analog output & RS-485 with DGC-06 protocol
1x Digital input
1x Analog input 4-20 mA
Without display
2x SC2 mounting slot
No further options

+

PolyGard®2 Sensor SC2
H₂ Hydrogen
Measuring range: 0-100 % LEL (Pellistor-Sensor)
Sensor housing plastic
Without cable extension (standard)
For connection to SB2/WSB2/MSB2/MSC2, digital calibration, protection class: IP65