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E-mail
wxslsck@126.com
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Phone
15852523519
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Address
Room 604, Building 21, 588 Jianghai East Road, Chong'an District, Wuxi City
Wuxi Slosen Measurement and Control Technology Development Co., Ltd
wxslsck@126.com
15852523519
Room 604, Building 21, 588 Jianghai East Road, Chong'an District, Wuxi City
1、 Characteristics of proximity switch:
HL-M8-N2NO circular 8mm non buried induction 2mm DC power supply NPN output normally open 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 | ![]() |
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| External dimensions | ![]() |
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| 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 | |||||