RM-1500/RM-1501 Digial Tachometer

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RM-1500/RM-1501 Digial Tachometer
FEATURES:
  • 5 Digits LCD Display
  • Light Reflex Measurement
  • Range 10.00 to 99,999 RPM
  • Measuring Distance 50 to 300mm
  • Event counter with elapsed time
  • RM-1502 optional Contact Adaptor
  • Max / Min / Hold : True Average
  • Auto Range RPM
  • RS-232 Infterface for Model RM-1501
  • Contact RPM and circumferential velocity measurements in one simple adaptor(RM-1502)
SPECIFICATION:  
Speed ( Optical )
Range
Resolution
Accuracy
RPM
10.00-99999
0.01/0.1/1
0.04%¡À2dgtst

rps(HZ)
0.2-2000
0.001/0.01/01
0.04%¡À2dgtst
Speed ( Contact )
Range
Resolution
Accuracy
RPM / (/symoblizes "Contact"
20.00 - 29999
0.01/0.1/1
0.04%¡À2dgtst
m/min
2.000 - 2999.9
0.001/0.01/0.1
0.04%¡À2dgtst
ft/min
6.00 - 10000
0.01/0.1/1
0.04%¡À2dgtst
yard/min
2.00 - 3000
0.01/0.1/1
0.04%¡À2dgtst
Event Conter
Range
Max. Input Frequency
0 -99999
10KHz. with 5% duty cycle
General Specification
External TTL Input High > 4.5V (RM-1501)
Display 5 digits 99999 counts
Sampling Rate 0.7 second ( > 60 rpm)
> 1 second ( 10 to 60 rpm)
Measuring Distance 50 to 300mm
Time Base 4.0 MHz Quartz Crystal
Range Selection Automatic
Battery Four 1.5V batteries (AA, UM-3)
Power Consumption 1.5mA(Idle)
5mA ( 1000.0 - 99999 rpm )
25mA (10.00 - 999.99 rpm )
25mA (Max, Min or Ave Enabled)
25mA (Event ounter)
Auto-Power-Off 30 minutes.
Operating Temp. 0 ¡æ ~ 50 ¡æ ( 32 ¨H ~122 ¨H )
Size 72 mm x 63mm x 36mm (6.8" x 2.5" x 1.5")
Weight 190g (6.7 oz.)(including battery)
Accessories Carrying Case x 1 ,Reflective tape x 1 , Instruction Manual x 1
(Software & RS-232 interface for RM-1501)
Optional accessories RM-1502 Contact Adaptor
tachometer
TEL:86-21-51087628   51296289   65017261
Msn:boyu820@hotmail.com