Intec PolyGard2 Digital Sensor Board in Type "A" Enclosure Controller The 301R is fully compatible

The 301R is fully compatible with both the 201C and the 301C (the 301RW is compatible with only the 301CW) and offers LED indicators for each relay (visible only when housing is open)

One (1) 24 VDC digital input for relay override

Low zero point drift

with repeater fuchtion is provided in addition

or 3 gas sensor modules (3rd sensor with DR6 remote module)

Intec PolyGard2 Digital Sensor Board in Type "A" Enclosure Controller The 301R is fully compatibleSensor Platform Sensor Platform in "A" Enclosure, Accepts max. (2) SC2 series digital sensor modules FEATURES DT6, DGC6 Protocol, up to (3) sensor inputs capable; includes A enclosure; sensor cartridges ordered separately