Panel Meter : LR5N-B

DIN W48×H24mm, Indication only, LCD Pulse Meter(RPM,RPS,Hz)

DIN W48×H24mm, Indication only, LCD Pulse Meter(RPM,RPS,Hz)

Compact LCD pulse indicator LR5N-B Series is upgraded version of LR7N Series. The series contributes to better user convenience by adopting 1 pulse input per rotation method and wide display range up to 10,000rpm. Moreover, built-in battery allows no power supply and wiring works. Rotator’s RPM and RPS display function in another feature of LR5N-N Series to increase user’s satisfaction.

*Upgraded version of LR7N series
*Display up to 10000RPM
*Display RPM, RPS of rotator
*Display AC Frequency
*Protection structure IP66(Front panel only)

Specification Table

Series		LR5N-B
Input type		No-voltage Input	Voltage Input 1		Voltage Input 2
Input signal level		• Impedance at short-circuit : Max. 10kΩ(ON), residual voltage:Max. 0.5V • Impedance at open-circuit : Min. 500kΩ(OFF)	DC	High voltage : 4.5-30VDC Low voltage : 0-2VDC	Voltage : 30-240VAC
			AC	Voltage : 3-30VAC
Battery life cycle		Over 3 years at 20℃ (replaceable)
Display method		LCD zero blanking type(Height : 8.7mm)
Digit		5 Digit
Display range	RPM	1 to 10000RPM
	0.1RPM	0.1 to 1000.0RPM
	RPS	1 to 1000RPS
	Hz	1 to 1000Hz
	0.1Hz	0.1 to 100.0Hz
Display accuracy		F.S. ±0.1% ±1 digit
HOLD function		lncluded(External HOLD terminal)
Insulation resistance		Min. 100MΩ(at 500VDC megger)
Dielectric strength		2000VAC 50/60Hz for 1 minute(Cutoff current=10mA)
Vibration	Mechanical	0.75mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 1 hour
	Malfunction	0.3mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 10 minutes
Shock	Mechanical	300m/s²(Approx. 30G) in each of X, Y, Z directions for 3 times
	Malfunction	100m/s²(Approx. 10G) in each of X, Y, Z directions for 3 times
Protection		IP66(Front panel only)
Environ-ment	Ambient temperature	-10 to 50℃, storage : -25 to 65℃
	Ambient humidity	35 to 85%RH, storage : 35 to 85%RH
Unit weight		Approx. 317g

※ Environment resistance is rated at no freezing or condensation.

Cr. : http://www.autonics.com/