TRACKER 280 SERIES Digital Panel Indicator for Frequency, Timing, Counting, Batching, Rate, Measurement and Display

Tracker 280 Specification Display Type: 14.2mm high brightness red LED ( green option) Range: 6 digit ( -199999 to 999999) Resolution: Selectable for real time and totalled values Update rate: 2, 4 or 10 per second ( programmable) - Also dependant on input rate ( timer modes) Inputs Two inputs, each configurable for: AC magnetic pickup, contact closure, TTL logic and ( NPN/ PNP) Measurement: Up to 150Khz Time base/ measurement accuracy: Better than 100ppm Pulse/ frequency: User scaling for both channels. Adjustable gate time. Isolated to all other inputs and outputs except for the status inputs and excitation supplies. Not isolated between input channels User linearisation: 8 point per channel, for frequency and timing modes Transducer Supplies 5 or 12VDC up to 100mA. Not isolated to the signal inputs Measurement Modes Count ( 6 or 12 digit) and totalisation, up / down and quadrature count, dependent on the phase or state of channel B. Frequency and timing measurement with integrated totalisation. Scaling to engineering units for all modes ( e.g. Pulse rate to rpm, time period to mph or kph etc.) . Maths Functions Pre-set, Tare or Zero ( programmable) , Max/ Min memory, Ch1 - Ch2, Ch1+ Ch2, count up/ down, Elapsed Time, Totalise Time, Average Times, Jakarta - Indonesia Phone : 021-29563045 ( hunting) Hp : 08156141954 Pin BB : 284152F7