BT Multiranger Series 5 Digit Bench Tachometers

Functions as a Ratemeter, Counter, Timer or a user scaleable DVM (with analogue input module fitted) Designed primarily for general trust application of rotating machinery, these pulse related measurement instruments, are ideal for Laboratory and test department applications. In additional to speed measurement, this versatile indicator includes additional features of Totals Count, Interval Timer & a DVM option (with additional module). This series of Digital instruments are ideal for displaying both pulse related measurements and analogue DC voltage related parameters between 0-19vdc. The instruments incorporate a highly flexible user accessible scaling system which provides the user with the facility to calibrate the BT Multiranger read almost any related engineering parameter. main Features • 5 digit Red LED display • Wide speed range 0.001 - 99999 rpm • Versatile, easy to use • Choice of display resolutions • Pre-scaleable displayed values • Analogue input/output modules options • Fully user calibrateable modules • Wide range of Speed sensors

General Specification Speed range Resolution Accuracy Timebase Count mode Time ind. mode Time Acc. Time Res. Scaling Signal Input Digital Signal Input Analogue Input freq. Signal output options Power inputs - 0.001 to 99,999 rpm - Max 0.001 (x4 user selectable settings) - 0.05% +/- 1 digit - 0.8 sec (0.1 sec with output modules fitted) - up to 8 digits (autorange) - 0.00 - 99999 secs (reciprocal rate) - 0.00 - 99999 sec (total time of all counts - Averaging) -0.01 Autoranging only - between 0.001 - 99999 x or ÷ - Pulses from proximity, optical. Magnetic sensors & Encoders - 0-10vdc (Optional factory fitted module) - 12 KHz (Max) - Analogue 0-10vdc, 4-20mA or RS232 (Factory fitted Optional modules) - 110/240AC or 12/24vdc options

Additional Information Signal Output N/A Pulse Output feature - Standard on all models In addition the instrument is available with a variety of factory fitted modules Factory fitted module options Analogue Input module - This module converts the instrument into a very versatile 5 digit DVM instrument. Accepts a signal input of 0-10 vdc which can be digitally user scaled to display any related engineering value. Analogue Output module This module provides a DC voltage or current output from a Pulse Input signal, ideal for data logging applications. Available in three options, 0-10 vdc, 0-20mA or 4-20mA. This output is user scaleable through the Digital scaling feature. RS232 Output modular This module provides a Serial output of the displayed value. Fast timebase These instruments have a timebase of 0.1 seconds when Analogue output & RS232 modules are fitted.