HL-S18-N4PC proximity switch non buried induction distance 4mm DC power supply PNP output normally closed

NegotiableUpdate on 12/29

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Nature of the Manufacturer: Producers

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Overview

During the measurement process of HL-S18-N4PC proximity switch, it is usually grounded or connected to the equipment casing. When an object moves towards a proximity switch, regardless of whether it is a conductor or not, its proximity always causes a change in the dielectric constant of the capacitor, resulting in a change in capacitance and a change in the state of the circuit connected to the measuring head. This allows for the control of the switch's on or off state. The objects detected by this proximity switch are not limited to conductors, but can also be insulating liquids or powders.

Product Details

Detailed Introduction

1、 Characteristics of proximity switch:
HL-S18-N4PC non buried induction distance 4mm DC power PNP output normally closed proximity switch is a sensor that achieves output conversion by sensing the influence of external objects on its internal oscillator. It has non-contact sensing, high sensing accuracy, fast response speed, good anti-interference performance, strong environmental adaptability, oil and water resistance, and long service life.

type			Inductive proximity switch
series			HL-S17	HL-S18	HL-M8
appearance
External dimensions
Agreed distance Sn			4mm	4mm	Embedded 1mm	Non embedded 2mm
Specific model	direct current two-wire system		HL-S17-N4TO	HL-S18-N4TO	HL-M8-S1TO	HL-M8-N2TO
			HL-S17-N4TC	HL-S18-N4TC	HL-M8-S1TC	HL-M8-N2TC
	DC three wire type	NPN	HL-S17-N4NO	HL-S18-N4NO	HL-M8-S1NO	HL-M8-N2NO
			HL-S17-N4NC	HL-S18-N4NC	HL-M8-S1NC	HL-M8-N2NC
		PNP	HL-S17-N4PO	HL-S18-N4PO	HL-M8-S1PO	HL-M8-N2PO
			HL-S17-N4PC	HL-S18-N4PC	HL-M8-S1PC	HL-M8-N2PC
	Two line communication		HL-S17-N4AO	HL-S18-N4AO	–	–
			HL-S17-N4AC	HL-S18-N4AC	–	–
detection distance			0-4mm	0-4mm	0-0.8mm	0-1.8mm
Test object			Iron 17 × 17 × 1mm	Iron 18 × 18 × 1mm	Iron 8 × 8 × 1mm
The highest response frequency （HZ）			DC： 800HZ AC：20HZ	DC：600HZ AC：20HZ	1KHZ	500HZ
return difference			Less than 10% of Sn
supply voltage			DC Second Line: 15-30V DC Third Line: 10-30V AC Second Line: 90-250V
Load capacity			DC Second Line: ≤ 100mA DC Third Line: ≤ 200mA AC Second Line: ≤ 150mA
pressure drop			DC Second Line: ≤ 6V DC Third Line: ≤ 1V AC Second Line: ≤ 10V
Leakage current			DC Second Line: ≤ 1mA DC Third Line: ≤ 0.5mA AC Second Line: ≤ 1mA
Protection method			Reverse polarity protection
ambient temperature			-25℃ - +70℃
protection grade			IP67
Housing material			plastics	plastics	brass

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HL-S18-N4PC proximity switch non buried induction distance 4mm DC power supply PNP output normally closed

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