Marine Systems > Shaft Horsepower / Torque > SHP 62000 Technical Specifications

SHP 62000 Technical Specifications

Overview | Printable Version

Transmitter Specifications

Transmitter; P/N 62008
SUBCARRIER CENTER PERIOD (T-out) 2 milliseconds to 100 microseconds (500 Hz to 10 kHz);  typical at 625 microseconds (1.6 kHz)
DEVIATION PERIOD WIDTH 100 microseconds (Typical)
LINEARITY +/- 0.2% with respect to subcarrier period deviation
PERIOD RESPONSE 20% of subcarrier center period
SENSITIVITY LVDT - Typically 0.5 microseconds per ft-ton (US) at subcarrier center period

Strain Gauge - a multiple function of LVDT sensitivity

CARRIER FREQUENCY 10.7 MHz, screwdriver adjustable over +/- 1 MHz range RF
POWER OUTPUT Typically 6 milliwatts into 150 ohm load
POWER REQUIREMENTS +/- 5 VDC, 10 mA, power regulated, transient protected
OPERATING TEMPERATURE 40 to 149° F
REPEATABILITY < 0.1% of measurement
STABILITY 0.1% from 60 to 150° F
INPUT IMPS > 30 kilohms
CALIBRATION Digital Auto-Reference
FM DEVIATION 150 kHz
RANGE 0 to > 1000 ft-tons (US)
PHYSICAL CHARACTERISTICS

     Dimensions

length 15"; height 3"; width 3"

      Weight

4 lbs

      Electrical Connections

Nylon connectors

      Construction

RTV protected circuitry
TYPICAL MEASUREMENT RANGE 20 to 1500 microstrain (strain gauge)

+/-0.05” (LVDT)

LINEARITY < 0.6% of full range
STABILITY (40 to 149° F)  0.015% drift of temperature range typical transmitter

0.01% drift of temperature range typical receiver

REPEATIBILITY Better than 0.2% over temperature and voltage

Receiver Specifications

Torque/Thrust Signal Conditioner; P/N 62011
  Frequency linear discriminator, using Phase Locked Loop with electronic tracking filter for superior performance; period linear discriminator produces an output voltage which is proportional to the measurement signal period
  The subcarrier period of the Torque/Thrust Transmitter and the resultant voltage of the Torque/Thrust Signal Conditioner are linear with respect to the torque and/or thrust sensed by the sensor (LVDT or strain gauge)
DEVIATION PERIOD WIDTH See transmitter specification
CARRIER FREQUENCY See transmitter specification
POWER SOURCES  
     Transmitter Patented Rotary Transformer or battery
      Receiver AC line powered

 Specifications subject to change without notice See also A03-28 Shaft Horsepower Installation Photo

 A80-24A

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