| PFM120S : Hand Held Tachometer |
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The PFM 120S Microprocessor based handheld tachometer is a versatile instrument offering a very complete specification. A single push-button enables speed measurement to be carried out from 1 rpm to 100,000 rpm.
By simply placing a piece of reflective tape on the rotating component and pointing the tachometer at it, very precise speed measurements can be made.
A beam alignment indicator shows the operator when the correct positioning has been achieved.
The floating decimal point LCD display gives constant four digit accuracy over the complete speed range. The memory function enables the tachometer to retain its last reading for up to 30 seconds.
A very effective handheld tachometer, easy to use, extremely accurate and with extended performance to very low and high speeds.
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| PFM125P : Portable Sensor Monitoring System |
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The PFM125P Sensor Monitor is a portable handheld display system capable of giving direct readout from NPN open collector pulse sensors.
Plug-in interfaces are available which allow the instrument to sense from 0-10V and 4-20 mA signals, as well as other types of pulse signals and mechanical contacts.
An integral 3 button keypad is used to program the display to suit the application.
Applications: Pulse sensors are used for speed, rate, flow and energy monitoring etc. Transducers with analogue outputs may be used for temperature, pressure, level, etc.
A versatile, programmable instrument for pulse sensors and transducers with analogue outputs.
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