美國本特利BENTLY振動變送器990-04-70-01-00

The 990 Vibration Transmitter is intended primarily for the original equipment manufacturers (OEMs) of centrifugal air compressors or small pumps, motors, or fans who prefer to provide a simple 4 to 20 mA proportional vibration signal as the input to their machinery control system美國本特利BENTLY振動變送器990-04-70-01-00

選型：

990-AXX-BXX-CXX-DXX
A: Full-scale Option
0 4 0-4 mils pp (0-100 mm pp)
0 5 0-5 mils pp (0-125 mm pp)
B: System Length Option
5 0 5.0 metres (16.4 feet)
7 0 7.0 metres (23.0 feet)
C: Mounting Option
0 1 35 mm DIN rail clips
0 2 Bulkhead screws
0 3 DIN clips and screws
D: Agency Approval Option
0 0 Not required
0 1 CSA Division 2
0 5 CSA Division 2 , ATEX Zone 0, ATEX Zone 2 and includes ABS maritime approval