Nidec Shimpo – Máy đo tốc độ vòng quay DT-311A, DT-311J, DT-315A, DT-315AEB

LIÊN HỆ MUA HÀNG : 02866525193

INTERNAL MODE
Flashing Range	40.0 – 35,000 FPM (flashes per minute)
Accuracy	±0.01 % of reading
Resolution	0.1 FPM, 40.0 – 5,000 FPM 0.2 FPM, 5,000 – 8,000 FPM 0.5 FPM, 8,000 – 10,000 FPM 1 FPM, 10,000 – 35,000 FPM
Phase Shift	Use +/- push buttons (360° in 6 seconds)
Display Update Time	0.2 seconds approx.
Output Signal	Synchronous, 400 µsec. Pulse output, 0 to +12 VDC amplitude (approx.), 4.7 KΩ impedance
Rate Multiplier/Divider	Multiply by 2, divide by 2
EXTERNAL MODE
Flashing Range	0.0 to 35,000 FPM
Accuracy	±0.01 % ±1 digit
Phase Shift	0 to 359° with 1° resolution
Display Update Time	0 to 2,000 µsec from 40 – 10,000 FPM
External Trigger Input Signal level	0 -0.8 VDC, HI level : 2.5 – 12 VDC or open collector (NPN), pulse width 50 µsec min.
Input Impedance	4.7 KΩ to 12 V / 6.8 KΩ to 0 V
GENERAL
Display	5 digits, 0.4″ (10 mm) high, LED
Flash Tube Power/Life	Xenon, 10 W max. (100 million flashes)
Flash Duration	10 – 40 µsec
Sensor Power Supply	12 VDC (40 mA)
Low Battery Indicator	Display shows all L’s
Power Requirement	115 VAC or 220 VAC ±10% 60/50 Hz, 30 VA (specify voltage)
Operating Temperature Range	32° – 104° F ( 0 – 40° C )
Weight	2.6 lb (1.2 kg)
Dimensions	7.28″L x 4.72″W x 4.72″H (185 mm x 120 mm x 120 mm)
Warranty	1 year
Standard Accessories	Handle, flash tube removal tool
OPTIONAL ACCESSORIES	Carrying case, sensors

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