Product details

Supplied assembled and pre-configured.

• Time saving
• Cost saving
• Easier storage

PolyGard® Warning- and Sensor-Board WSB
WSB2-A-223311200
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)
With buzzer &  status LED (red, yellow, green)
1x analog output & RS-485 with DGC- & Modbus protocol
1x digital input
1x analog input 4-20 mA
With display
2x SC2 mounting slots (different gas types)
Without further option

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PolyGard® Sensor SC
SC2-P3400-A-P-00
CH₄ Methane
Measuring range: 0–100 % LEL (Cat Bead sensor)
Plastic sensor housing
Without cable extension (standard)