详情
Digital Tachometer
Model number : RM-1500 / RM-1501
Product 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 Interface for Model RM-1501
Contact RPM and circumferential velocity measurements in one simple adaptor(RM-1502)
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Range
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Resolution
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Accuracy
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RPM
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10.00-99999
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0.01/0.1/1
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0.04%±2dgtst
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rps (HZ)
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0.2-2000
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0.001/0.01/01
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0.04%±2dgtst
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Range
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Resolution
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Accuracy
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RPM
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10.00 - 29999
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0.01/0.1/1
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0.04%±2dgtst
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m/min
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1.000 - 2999.9
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0.001/0.01/0.1
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0.04%±2dgtst
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ft/min
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4.00 - 10000
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0.01/0.1/1
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0.04%±2dgtst
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yard/min
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2.00 - 3000
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0.01/0.1/1
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0.04%±2dgtst
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rps (Hz)
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0.2 - 500 |
0.001/0.01/0.1 |
0.04%±2dgtst |
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Range
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Max. Input Frequency
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0 -99999
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10KHz. with 5% duty cycle
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External TTL Input |
High > 4.5V (RM-1501) |
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Display |
5 digits 99999 counts |
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Sampling Rate |
0.7 second ( > 60 rpm)
> 1 second ( 10 to 60 rpm) |
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Measuring Distance |
50 to 300mm |
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Time Base |
4.0 MHz Quartz Crystal |
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Range Selection |
Automatic |
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Battery |
Four 1.5V batteries (AA, UM-3) |
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Power Consumption |
1.5mA(Idle)
5mA ( 1000.0 - 99999 rpm )
25mA (10.00 - 999.99 rpm )
25mA (Max, Min or Ave Enabled)
25mA (Event Counter) |
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Auto-Power-Off |
30 minutes. |
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Operating Temp. |
0 ℃ ~ 50 ℃ ( 32 ℉ ~122 ℉ ) |
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Size |
72 mm x 63mm x 36mm (6.8' x 2.5' x 1.5') |
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Weight |
190g (6.7 oz.) (including battery) |
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Accessories |
Carrying Case x 1 ,Reflective tape x 1 , Instruction Manual x 1
(Software & RS-232 interface for RM-1501) |
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Optional accessories |
RM-1502 Contact Adaptor |
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