Engine Order

Telegraph

Communicate Wheelhouse to Engine Room

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Marine Throttle Twin Lever

Designed to enhance the wiping area

Horizontal 

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Shaft/Propeller

RPM System

Signal Convector and Digital Display

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Features

  • Highly accurate (accurate within 1 rpm)
  • Reliable operation
  • Speed range from 0 rpm up to 1500 r
  • Bi-directional operation (using a single target)
  • Wide air gap between pickup and target (<= 5mm)
  • Independent zero and span adjustments
  • High quality, illuminated digital meter (with RPM scale and digital RPM
    readout)
  • Panel Mountable Digital Meter (96×96)
  • LED display
  • Able to interface to more than 5digital meters.
  • Able to work across long cabling distances (up to 100 meters)

Overview

The Bi-Directional Shaft Speed Tachometer System consists of two proximity
sensors, a Signal Convector and a Digital Display. The sensors detect the metallic
target (mounted on the propeller shaft or other machinery shaft) and produce a
frequency signal which is read by the Signal Condition

Applications

Best suited for monitoring speed and direction of rotation of marine propeller
shafts and other low to moderate speed machineries
ModelSSI-100
Scale TypeStandard 600 rpm
Scale Range0 to 600 rpm (per direction)
Scale IlluminationLED Illuminated Dial
Operating Voltage: 24 VDC
Scale CalibrationZero adjustment (electrical and mechanical),
Span Adjustment (electrical)
Scale Accuracy+/- 1 % of full scale
Sensor2 x Proximity Switch (w/ bracket and scanning target)
Detection Distance <= 5mm
Input Voltage24 VDC
ProtectionFused
Warranty1 Year