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SP20S

category: SP20S

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■Feature：

◆ Advanced optical system can detect the maximum distance of up to 8m.

◆ Ultra-small size, size is only W12 × H31 × D20mm

◆ Has a sensitivity adjustment knob and action indicator, so that adjustment is simple and easy

◆ With short circuit protection and power polarity protection, can effectively prevent the circuit damage

◆ Action, reset time is only 1ms or less

◆ Light, dark movement can be selected by the knob

◆ Excellent anti-interference function can be installed close to the two sets.

■Model and performance

Detection method			On the radio	Specular reflection type	Diffuse reflection
Model		NPN	SP20S-C8MN	SP20S-S3MN	SP20S-M10N	SP20S-M50N
		PNP	SP20S- C8MP	SP20S- S3MP	SP20S-M10P	SP20S-M50P
Detection distance			0-8m	0-3m	0-10cm	0-50cm
Supply voltage			10-30VDC
Current consumption			30mA or less	20mA or less
Response time			Max：0.5ms
Light source			红外LED/红光LED
Output	NPN		NPN Open collector output: 100mA sink current, 1.2V residual voltage
	PNP		PNP open collector output: pull out the current 100mA, the residual voltage of 1.2V
Output state			Light, dark moving through the rotary switch selection
Sensitivity adjustment			With potentiometer adjustment
Connection type			Sheath multi-stranded leads, length 2m, can be accessed long
Sensitivity adjustment			With potentiometer adjustment
Resistant to ambient light		Incandescent light	By smooth surface illumination 3000Lx
		sunshine	By the smooth surface illumination 10000Lx
Ambient temperature			Operating: -10- +55 ℃ (but not frozen), save: -30- +70 ℃
environment humidity			Operating: 35-85% RH, save: 35-85% RH
vibration			Vibration frequency: 10-55Hz, amplitude: 1.5mm, X, Y, Z direction of the three times
Impact			Acceleration: 500m / s about 50g, X, Y, Z direction of the 3 times
Insulation resistance			DC500V，20MΩ or more
Dielectric strength			AC1500V，50/60Hz，1min（0-40℃，85%RH）
Protective function			Effectively prevent damage to the internal circuit
Degree of protection			1EC 1P 65
material			ABS Engineering plastics