Product details

Supplied assembled and pre-configured.

• Time saving
• Cost saving
• Easier storage

PolyGard® Warning- and Sensor-Board WSB
WSB2-A-220511000
Housing type A, 94 x 130 x 57 mm
24 V DC/AC
1x alarm relay and 1x fault signal relay (configurable  as an alarm relay in addition)
Without buzzer & stauts LED
1x analog output & RS-485 with DGC- & Modbus protocol
1x digital input
1x analog input 4-20 mA
Without display
2x SC2 mounting slots (different gas types)
Without further option

+

PolyGard® Sensor SC
SC2-P3400-A-P-00
CH₄ Methane
Measuring range: 0-100 % LEL (pellistor sensor)
Plastic sensor housing
Without cable extension (standard)
For connection to SB/WSB/MSB/MSC, digital calibration, protection class: IP65