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Digital RPM Indicator    Model: TMD - 4   RPM Instruments *  Range up to 9999 RPM with ± RPM Accuracy *  1 Second Display up-Date *  PLL Technique for Frequency Multiplication. *  Suitable for Variety of Pick-ups *  Quartz-Crystal Time-Base *  Indicator / Trip Unit SALIENT FEATURES * Indicator * Digital Display SPECIFICATIONS 1.  Range      a. Proximity Switch      b. 5 to 50 VDC Pulses 150 RPM to 9999 RPM 150 RPM to 9999 RPM 2.  No. of Pulses / Revolution 1 3.  Resolution 1 RPM  4.  Time-Base Quartz-crystal 5.  Accuracy ± 1 RPM 6.  Display 4 Digit, 0.5" ht., red LED 7.  Display Up-date Rate 1 Second 8.  No. of Limits NA 9.  Output NA 10. Output Logic NA 11. Mode of setting NA 12. Supply Voltage 230 VAC ± 10%, 50 Hz 13. Dimensions (in mm) 72(H) X 72(W) X 110(D) 14. Mounting (panel cut-out in mm) 68 X 68   15. Options Ranges above 9999 RPM Multiple pulses (2 to 9) per revolution Other linear voltage / current inputs Mtrs / Minute Units / Second 24 VDC / 110 VAC Supply voltage

Digital RPM Indicator    Model: TCD - 44

 

RPM Instruments *  Range up to 9999 RPM with ± RPM Accuracy *  1 Second Display up-Date *  PLL Technique for Frequency Multiplication. *  Suitable for Variety of Pick-ups *  Quartz-Crystal Time-Base *  Indicator / Trip Unit
SALIENT FEATURES	* Indicator with Upper and Lower trip Limits * Digital Display
SPECIFICATIONS 1.  Range      a. Proximity Switch      b. 5 to 50 VDC Pulses	150 RPM to 9999 RPM 150 RPM to 9999 RPM
2.  No. of Pulses / Revolution	1
3.  Resolution	1 RPM
4.  Time-Base	Quartz-crystal
5.  Accuracy	± 1 RPM
6.  Display	4 Digit, 0.5" ht., red LED
7.  Display Up-date Rate	1 Second
8.  No. of Limits	2
9.  Output	NO / NC relay contacts rates at 6A / 230 VAC (resistive) for each limit
10. Output Logic	High & Low RPM tripping Optional-High alarm annunciation & High alarm tripping
11. Mode of setting	By 4 Digit thumbwheel switches on front panel for each limit
12. Supply Voltage	230 VAC ± 10%, 50 Hz
13. Dimensions (in mm)	96(H) X 96(W) X 150(D)
14. Mounting (panel cut-out in mm)	92 X 92
15. Options	Ranges above 9999 RPM Multiple pulses (2 to 9) per revolution Other linear voltage / current inputs Mtrs / Minute Units / Second 24 VDC / 110 VAC Supply voltage

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