KEYENCE/KEYENCE Photoelectric Sensors PR-M Series NPN Output

Introduction: Some ultra-small photoelectric sensors cannot meet the specifications of "a little smaller". In order to solve this problem, KEYENCE has achieved such a small size by adopting a "SUS316L Rugged Body" and a "Unique Stability Detection Algorithm". This makes it easier to use ultra-small photoelectric sensors. New proposals for photoelectric sensors are available.

KEYENCEPR-M series

Product parameters

Model		PR-M51N1		PR-MB15N1	PR-MB30N1
type		permeance		BGSreflection
output		NPN
shape		Compact and slender
Connection patterns		1m cable
Detection distance		1.2 m		1 reach 15 mm	1 reach 30 mm
Control the number of outputs		2
Output actions	output1	When shading ON		When it comes to light ON
[size=10.5000pt]	output2	When it comes to light ON		When shading ON
Response time	output1	0.5 ms
[size=10.5000pt]	output2	ON → OFF：2.7ms、OFF → ON：0.5ms
Sensitivity adjustment		N/A
Spot diameter		―		aboutø3mm (15mm time)	aboutø5.5mm (30mm time)
light source		4 The element Point Light is redLED (650nm)
Prevent mutual interference function		―		4 platform
Displays an indicator		Output indicator (Orange), stable action indicator (green), transmissive transmitter: power indicator (green)
Control the output		30 VDC hereinafter50 mA hereinafter Leakage current: Load resistance 3 kΩ time 0.3 mA Below, load resistance 1 kΩ time 0.5 mA Below, load resistance 0.2 kΩ time 1.5 mA hereinafter Residual Voltage: 10 mA In the following cases 1.0 V hereinafter10 reach 30 mA time 1.5 V hereinafter30 reach 50 mA time 2.0 V hereinafter
Protection circuits		Power supply reverse polarity protection, output overcurrent protection, output surge protection, power surge protection
rated	Supply voltage	10 reach 30 VDC, including ripple (P-P) 10 %
	Current consumption	Transmitter:11 mAReceiver:16 mA	19 mA
Environmental resistance	Enclosure protection grade	IP67 (IEC60529)、IP69K (DIN40050-9)、4X、6P、13 (NEMA250)
	Insulation resistance	20 MΩ above (500 VDC)
	Ambient lighting	Incandescent lamp:5,000 lx Below, daylight:20,000 lx hereinafter
	Ambient temperature	-25 reach +55 °C (No freezing)
	Store at ambient temperature	-25 reach +75 °C
	relative humidity	35 reach 85 % RH (No condensation)
	Withstand voltage	1,000 VAC、50/60 Hz、1 min
	Earthquake resistance	10 reach 55 Hz, double amplitude 1.5 mm、X,Y,Z directions 2 Hours
	Impact resistance	1,000 m/s2、X,Y,Z directions 6 times
material	Enclosure:SUS316L, indicator housing/Lens cover: polysulfone, cable cover: polymethylpentene, filling material: polyester series resin
weight	about 42 g		about 21 g

This article introduces the KEYENCE/KEYENCE photoelectric sensor PR-M series NPN output products, if you are interested in KEYENCE/KEYENCE photoelectric sensor, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.

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KEYENCE/KEYENCE Photoelectric Sensors PR-M Series NPN Output

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