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SPD Series

Description

SPD-100 Tachometer

TACHOMETER: signal-powered, 4- digit, intrinsically safe, unlighted display

The SPD-100 is a solid- state, intrinsically safe tachometer. The gate time range (0.26 to 5.70 seconds) is field- programmable. It is well- sealed for rugged indoor and outdoor applications. It has 4-digit, unlighted, LCD display. CSA and ABS Type approved.


SPD-100L Tachometer

TACHOMETER: signal-powered, 4- digit, lighted display

The SPD-100L is a solid- state tachometer. The gate time range (0.26 to 5.70 seconds) is field-programmable. It is well-sealed for rugged indoor and outdoor applications. It has 4-digit, lighted, LCD display.


SPD-108 Tachometer

TACHOMETER: signal-powered, 4- digit, instrinsically safe, unlighted display, ½ gate time range of SPD-100

The SPD-108 is a solid- state, intrinsically safe tachometer with a gate time range (0.13 to 2.85 sec) that is field- programmable. It is well- sealed for rugged indoor and outdoor applications. It has 4-digit, unlighted, LCD display. CSA and ABS Type approved.


SPD-108L Tachometer

TACHOMETER: signal-powered, 4- digit, lighted display, ½ gate time range of SPD-100

The SPD-108L is a solid- state, tachometer with a gate time range (0.13 to 2.85 sec) that is field-programmable. It is well-sealed for rugged indoor and outdoor applications. It has 4- digit, lighted, LCD display.

 

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Features

  • Signal and power derived totally from magnetic pickup or pulser.
  • Intrinsically safe. Can be used in hazardous environments with approved Dynalco pickups. (See THIRD PARTY APPROVALS, next page.)
  • No power supply connections. High immunity to electrical noise.
  • Can be field-calibrated.
  • High accuracy: 1 rpm resolution.
  • High shock and vibration resistance.
  • Standard SAE case size fits panels with 3-3/8 inch (86 mm) openings.
  • Gasketed and spray-proof.
  • Ideal for OEM use.
  • Can be paralleled with governors and/or speed switches.
  • Can share existing pickups or pulsers; draws only microamperes.
  • Ground-free terminals have no polarity; easy installation.