RM-1500/RM-1501 Digial Tachometer Tachometer

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Phone:86-21-51087628 WeChat：13482459793

RM-1500/RM-1501 Digial Tachometer

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)

Speed ( Optical )

	Range	Resolution	Accuracy
RPM	10.00-99999	0.01/0.1/1	0.04%±2dgtst
rps(HZ)	0.2-2000	0.001/0.01/01	0.04%±2dgtst

Speed ( Contact )

	Range	Resolution	Accuracy
RPM / (/symoblizes "Contact"	20.00 - 29999	0.01/0.1/1	0.04%±2dgtst
m/min	2.000 - 2999.9	0.001/0.01/0.1	0.04%±2dgtst
ft/min	6.00 - 10000	0.01/0.1/1	0.04%±2dgtst
yard/min	2.00 - 3000	0.01/0.1/1	0.04%±2dgtst

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 ℃ ~ 50 ℃ ( 32 ℉ ~122 ℉ )
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

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Shanghai Zhongxuan Electronics Co.,Ltd.
TEL:86-21-51087628
WeChat：13482459793
E-mail：tes5200@126.com