 | • Wide range of selectable detection distances • Ultra-high precision, strong reliability • Specifications：M8x30mm，M8x35mm， M8x45mm，M8x45mm-(M8-3 pins)，M8*53-(M12-4 pins)，M8x60mm-(M8-3 pins)， M8x70mm-(M12-4 pins) • Repeatability：＜1% • Product certification：CE |
▊Configuration Instructions
Appearance |  |  |  | |||||||||||
Dimension | M8x30mm | M8x35mm | M8x35mm | |||||||||||
Sensing distance | 1.0mm±10% | 2.0mm±10% | 1.0mm±10% | 2.0mm±10% | 3.0mm±10% | 2.0mm±10% | 4.0mm±10% | 6.0mm±10% | ||||||
Installation method | Embeded(flush) | Embeded(flush) | Non-buried(non-flush) | |||||||||||
Standard detection object | 6*6*1mm(Fe) | 8*8*1mm(Fe) | 9*9*1mm(Fe) | 8*8*1mm(Fe) | 12*12*1mm(Fe) | 18*18*1mm(Fe) | ||||||||
Shell material | copper plated with nickel | copper plated with nickel | copper plated with nickel | |||||||||||
If with LED | Yellow LED | Yellow LED | Yellow LED | |||||||||||
Operating voltage | 10-30VDC | 10-30VDC | 10-30VDC | |||||||||||
Contact bounce | ＜10% | ＜10% | ＜10% | |||||||||||
No-load current | ＜10mA | ＜10mA | ＜10mA | |||||||||||
Maximum load current | ＜150mA | ＜150mA | ＜150mA | |||||||||||
Leakage current | ＜0.01mA | ＜0.01mA | ＜0.01mA | |||||||||||
Voltage drop | ＜1.5V | ＜1.5V | ＜1.5V | |||||||||||
Switching frequency | 2KHz | 1.5KHz | 2KHz | 1.5KHz | 1KHz | 2KHz | 1KHz | 400Hz | ||||||
Response time | 0.1ms | 0.1ms | 0.1ms | 0.1ms | 0.5ms | 0.2ms | 0.3ms | 0.5ms | ||||||
Switch hysteresis | ＜15%(Sr) | ＜15%(Sr) | ＜15%(Sr) | |||||||||||
Repeatability | ＜5.0%(Sr) | ＜3.0%(Sr) | ＜5.0%(Sr) | ＜3.0%(Sr) | ＜5.0%(Sr) | |||||||||
Protection level | IP67 | IP67 | IP67 | |||||||||||
Working environment temperature | -25°C~+70°C | -25°C~+70°C | -25°C~+70°C | |||||||||||
Temperature drift | ＜10%(Sr) | ＜10%(Sr) | ＜10%(Sr) | |||||||||||
Electrical short circuit/overload current protection | YES/260mA | YES/260mA | YES/330mA | YES/260mA | ||||||||||
Material of sensing surface | PA66 | PA66 | PA66 | |||||||||||
Connection method | Ø2.5mm 2m PVC cable，3*0.15mm² | M8 plug，3 pins | M8 plug，3 pins | |||||||||||
Weight | About 28.0g | About 32.1g | About 31.4g | |||||||||||
Model | NPN normally open | LHJK-M8-30-Z322-1NO | LHJK-M8-30-Z32--2NO | LHJK-M8-35-M83-1NO | LHJK-M8-35-M83-2NO | LHJK-M8-35-M83-3NO | LHJK-M8-F35-M83-2NO | LHJK-M8-F35-M83-4NO | LHJK-M8-F35-M83-6NO | |||||
NPN normally closed | LHJK-M8-30-Z32-1NC | LHJK-M8-30-Z32--2NC | LHJK-M8-35-M83-1NC | LHJK-M8-35-M83-2NC | LHJK-M8-35-M83-3NC | LHJK-M8-F35-M83-2NC | LHJK-M8-F35-M83-4NC | LHJK-M8-F35-M83-6NC | ||||||
PNP normally open | LHJK-M8-30-Z32-1PO | LHJK-M8-30-Z32--2PO | LHJK-M8-35-M83-1PO | LHJK-M8-35-M83-2PO | LHJK-M8-35-M83-3PO | LHJK-M8-F35-M83-2PO | LHJK-M8-F35-M83-4PO | LHJK-M8-F35-M83-6PO | ||||||
PNP normally closed | LHJK-M8-30-Z32-1PC | LHJK-M8-30-Z32--2PC | LHJK-M8-35-M83-1PC | LHJK-M8-35-M83-2PC | LHJK-M8-35-M83-3PC | LHJK-M8-F35-M83-2PC | LHJK-M8-F35-M83-4PC | LHJK-M8-F35-M83-6PC | ||||||
Appearance |  |  | ||||||
Dimension | M8x45mm | M8x45mm | ||||||
Sensing distance | 1.0mm±10% | 2.0mm±10% | 3.0mm±10% | 2.0mm±10% | 4.0mm±10% | 6.0mm±10% | ||
Installation method | Embedded(flush) | Non-buried(non-flush) | ||||||
Standard detection object | 8*8*1mm(Fe) | 9*9*1mm(Fe) | 8*8*1mm(Fe) | 12*12*1mm(Fe) | 18*18*1mm(Fe) | |||
Shell material | copper plated with nickel | copper plated with nickel | ||||||
If with LED | Yellow LED | Yellow LED | ||||||
Operating voltage | 10-30VDC | 10-30VDC | ||||||
Contact bounce | ＜10% | ＜10% | ||||||
No-load current | ＜10mA | ＜10mA | ||||||
Maximum load current | ＜150mA | ＜150mA | ||||||
Leakage current | ＜0.01mA | ＜0.01mA | ||||||
Voltage drop | ＜1.5V | ＜1.5V | ||||||
Switching frequency | 2KHz | 1.5KHz | 1KHz | 2KHz | 1KHz | 400Hz | ||
Response time | 0.1ms | 0.1ms | 0.5ms | 0.1ms | 0.3ms | 0.5ms | ||
Switch hysteresis | ＜15%(Sr) | ＜15%(Sr) | ||||||
Repeatability | ＜3.0%(Sr) | ＜5.0%(Sr) | ＜3.0%(Sr) | ＜5.0%(Sr) | ||||
Protection level | IP67 | IP67 | ||||||
Working environment temperature | -25°C~+70°C | -25°C~+70°C | ||||||
Temperature drift | ＜10%(Sr) | ＜10%(Sr) | ||||||
Electrical short circuit/overload current protection | YES/260mA | YES/330mA | YES/260mA | YES/330mA | ||||
Material of sensing surface | PBT | PBT | ||||||
Connection method | Ø3.0mm 2m PVC cable，3*0.15mm² | Ø3.0mm 2m PVC cable，3*0.15mm² | ||||||
Weight | About 31.4g | About 31.8g | ||||||
Model | NPN Normally open | LHJK-M8-45-Z32-1NO | LHJK-M8-45-Z32-2NO | LHJK-M8-45-Z32-3NO | LHJK-M8-F45-Z32-2NO | LHJK-M8-F45-Z32-4NO | LHJK-M8-F45-Z32-6NO | |
NPN Normally closed | LHJK-M8-45-Z32-1NC | LHJK-M8-45-Z32-2NC | LHJK-M8-45-Z32-3NC | LHJK-M8-F45-Z32-2NC | LHJK-M8-F45-Z32-4NC | LHJK-M8-F45-Z32-6NC | ||
PNP Normally open | LHJK-M8-45-Z32-1PO | LHJK-M8-45-Z32-2PO | LHJK-M8-45-Z32-3PO | LHJK-M8-F45-Z32-2PO | LHJK-M8-F45-Z32-4PO | LHJK-M8-F45-Z32-6PO | ||
PNP Normally closed | LHJK-M8-45-Z32-1PC | LHJK-M8-45-Z32-2PC | LHJK-M8-45-Z32-3PC | LHJK-M8-F45-Z32-2PC | LHJK-M8-F45-Z32-4PC | LHJK-M8-F45-Z32-6PC | ||
Appearance |  |  | ||||
Dimension | M8x45mm-(M8-3 pins) | M8x45mm-(M8-3 pins) | ||||
Sensing distance | 1.0mm±10% | 2.0mm±10% | 3.0mm±10% | 2.0mm±10% | 4.0mm±10% | |
Installation method | Embeded(flush) | Non-buried(non-flush) | ||||
Standard detection object | 8*8*1mm(Fe) | 9*9*1mm(Fe) | 8*8*1mm(Fe) | 12*12*1mm(Fe) | ||
Shell material | copper plated with nickel | copper plated with nickel | ||||
If with LED | Yellow LED | Yellow LED | ||||
Operating voltage | 10-30VDC | 10-30VDC | ||||
Contact bounce | ＜10% | ＜10% | ||||
No load current | ＜10mA | ＜10mA | ||||
Maximum load current | ＜150mA | ＜150mA | ||||
Leakage current | ＜0.01mA | ＜0.01mA | ||||
Voltage drop | ＜1.5V | ＜1.5V | ||||
Switch frequency | 2KHz | 1.5KHz | 1KHz | 2KHz | 1KHz | |
Response time | 0.1ms | 0.1ms | 0.5ms | 0.1ms | 0.3ms | |
Switching hysteresis | ＜15%(Sr) | ＜15%(Sr) | ||||
Repeatability | ＜3.0%(Sr) | ＜5.0%(Sr) | ＜3.0%(Sr) | ＜5.0%(Sr) | ||
Protection level | IP67 | IP67 | ||||
Working environment temperature | -25°C~+70°C | -25°C~+70°C | ||||
Temperature drift | ＜10%(Sr) | ＜10%(Sr) | ||||
Electrical short circuit/overload current protection | YES / 260mA | YES / 330mA | YES / 260mA | |||
Material of sensing surface | PBT | PBT | ||||
Connection method | M8 plug，3 pins | M8 plug，3 pins | ||||
Weight | About 5.4g | About 5.1g | ||||
Model | NPN Normally open | LHJK-M8-45-M83-1NO | LHJK-M8-45-M83-2NO | LHJK-M8-45-M83-3NO | LHJK-M8-F45-M83-2NO | LHJK-M8-F45-M83-4NO |
NPN Normally closed | LHJK-M8-45-M83-1NC | LHJK-M8-45-M83-2NC | LHJK-M8-45-M83-3NC | LHJK-M8-F45-M83-2NC | LHJK-M8-F45-M83-4NC | |
PNP Normally open | LHJK-M8-45-M83-1PO | LHJK-M8-45-M83-2PO | LHJK-M8-45-M83-3PO | LHJK-M8-F45-M83-2PO | LHJK-M8-F45-M83-4PO | |
PNP Normally closed | LHJK-M8-45-M83-1PC | LHJK-M8-45-M83-2PC | LHJK-M8-45-M83-3PC | LHJK-M8-F45-M83-2PC | LHJK-M8-F45-M83-4PC | |
Appearance |  |  | |||
Dimension | M8*53-(M12-4 pins) | M8*53-(M12-4 pins) | |||
Sensing distance | 1.0mm±10% | 2.0mm±10% | 2.0mm±10% | 4.0mm±10% | |
Installation method | Embeded(flush) | Non-buried(Non-flush) | |||
Standard detection object | 8*8*1mm(Fe) | 8*8*1mm(Fe) | 12*12*1mm(Fe) | ||
Shell material | Copper plated with nickel | Copper plated with nickel | |||
If with LED | Yellow LED | Yellow LED | |||
Operating voltage | 10-30VDC | 10-30VDC | |||
Contact bounce | ＜10% | ＜10% | |||
No load current | ＜10mA | ＜10mA | |||
Maximum load current | ＜150mA | ＜150mA | |||
leakage current | ＜0.01mA | ＜0.01mA | |||
Voltage drop | ＜1.5V | ＜1.5V | |||
Switch frequency | 2KHz | 1.5KHz | 2KHz | 1KHz | |
Response time | 0.1ms | 0.1ms | 0.3ms | ||
Switching hysteresis | ＜15%(Sr) | ＜15%(Sr) | |||
Repeatability | ＜3.0%(Sr) | ＜3.0%(Sr) | ＜5.0%(Sr) | ||
Protection level | IP67 | IP67 | |||
Working environment temperature | -25°C~+70°C | -25°C~+70°C | |||
Temperature drift | ＜10%(Sr) | ＜10%(Sr) | |||
Electrical short circuit/overload current protection | YES / 260mA | YES / 260mA | |||
Material of sensing surface | PBT | PBT | |||
Connection method | M12 plug，4 pins | M12 plug，4 pins | |||
Weight | About 10.3g | About 8.3g | |||
Model | NPN Normally open | LHJK-M8-53-M124-1NO | LHJK-M8-53-M124-2NO | LHJK-M8-F53-M124-2NO | LHJK-M8-F53-M124-4NO |
NPN Normally closed | LHJK-M8-53-M124-1NC | LHJK-M8-53-M124-2NC | LHJK-M8-F53-M124-2NC | LHJK-M8-F53-M124-4NC | |
PNP Normally open | LHJK-M8-53-M124-1PO | LHJK-M8-53-M124-2PO | LHJK-M8-F53-M124-2PO | LHJK-M8-F53-M124-4PO | |
PNP Normally closed | LHJK-M8-53-M124-1PC | LHJK-M8-53-M124-2PC | LHJK-M8-F53-M124-2PC | LHJK-M8-F53-M124-4PC | |
Appearance |  |  | ||||||
Dimension | M8x60mm-(M8-3 pins) | M8x60mm-(M8-3 pins) | ||||||
Sensing distance | 1.0mm±10% | 2.0mm±10% | 3.0mm±10% | 2.0mm±10% | 4.0mm±10% | 6.0mm±10% | ||
Installation method | Embeded(flush) | Non-buried(Non-flush) | ||||||
Standard detection object | 8*8*1mm(Fe) | 9*9*1mm(Fe) | 8*8*1mm(Fe) | 12*12*1mm(Fe) | 18*18*1mm(Fe) | |||
Shell material | Copper plated with nickel | Copper plated with nickel | ||||||
If with LED | Yellow LED | Yellow LED | ||||||
Operating voltage | 10-30VDC | 10-30VDC | ||||||
Contact bounce | ＜10% | ＜10% | ||||||
No load current | ＜10mA | ＜10mA | ||||||
Maximum load current | 150mA | 150mA | ||||||
Leakage current | ＜0.01mA | ＜0.01mA | ||||||
Voltage drop | ＜1.5V | ＜1.5V | ||||||
Switch frequency | 2KHz | 1.5KHz | 1KHz | 2KHz | 1KHz | 400Hz | ||
Response time | 0.1ms | 0.1ms | 0.5ms | 0.1ms | 0.3ms | 0.5ms | ||
Switching hysteresis | ＜15%(Sr) | ＜15%(Sr) | ||||||
Repeatability | ＜3.0%(Sr) | ＜5.0%(Sr) | ＜3.0%(Sr) | ＜5.0%(Sr) | ||||
Protection level | IP67 | IP67 | ||||||
Working environment temperature | -25°C~+70°C | -25°C~+70°C | ||||||
Temperature drift | ＜10%(Sr) | ＜10%(Sr) | ||||||
Electrical short circuit/overload current protection | YES/260mA | YES/330mA | YES/260mA | YES/330mA | ||||
Material of sensing surface | PBT | PBT | ||||||
Connection method | M8 plug，3 pins | M8 plug，3 pins | ||||||
Weight | About 7.7g | About 6.8g | ||||||
Model | NPN Normally open | LHJK-M8-60-M83-1NO | LHJK-M8-60-M83-2NO | LHJK-M8-60-M83-3NO | LHJK-M8-F60-M83-2NO | LHJK-M8-F60-M83-4NO | LHJK-M8-F60-M83-6NO | |
NPN Normally closed | LHJK-M8-60-M83-1NC | LHJK-M8-60-M83-2NC | LHJK-M8-60-M83-3NC | LHJK-M8-F60-M83-2NC | LHJK-M8-F60-M83-4NC | LHJK-M8-F60-M83-6NC | ||
PNP Normally open | LHJK-M8-60-M83-1PO | LHJK-M8-60-M83-2PO | LHJK-M8-60-M83-3PO | LHJK-M8-F60-M83-2PO | LHJK-M8-F60-M83-4PO | LHJK-M8-F60-M83-6PO | ||
PNP Normally closed | LHJK-M8-60-M83-1PC | LHJK-M8-60-M83-2PC | LHJK-M8-60-M83-3PC | LHJK-M8-F60-M83-2PC | LHJK-M8-F60-M83-4PC | LHJK-M8-F60-M83-6PC | ||
Appearance |  |  | ||||||
Dimension | M8×70mm-(M12-4 pins) | M8×70mm-(M12-4 pins) | ||||||
Sensing distance | 1.0mm±10% | 2.0mm±10% | 3.0mm±10% | 2.0mm±10% | 4.0mm±10% | 6.0mm±10% | ||
Installation method | Embeded(flush) | Non-buried(Non-flush) | ||||||
Standard detection object | 8*8*1mm(Fe) | 9*9*1mm(Fe) | 8*8*1mm(Fe) | 12*12*1mm(Fe) | 18*18*1mm(Fe) | |||
Shell material | Copper plated with nickel | Copper plated with nickel | ||||||
If with LED | Yellow LED | Yellow LED | ||||||
Operating voltage | 10-30VDC | 10-30VDC | ||||||
Contact bounce | ＜10% | ＜10% | ||||||
No load current | ＜10mA | ＜10mA | ||||||
Maximum load current | 150mA | 150mA | ||||||
Leakage current | ＜0.01mA | ＜0.01mA | ||||||
Voltage drop | ＜1.5V | ＜1.5V | ||||||
Switch frequency | 2KHz | 1.5KHz | 1KHz | 2KHz | 1KHz | 400Hz | ||
Response time | 0.1ms | 0.1ms | 0.5ms | 0.1ms | 0.3ms | 0.5ms | ||
Switching hysteresis | ＜15%(Sr) | ＜15%(Sr) | ||||||
Repeatability | ＜3.0%(Sr) | ＜5.0%(Sr) | ＜3.0%(Sr) | ＜5.0%(Sr) | ||||
Protection level | IP67 | IP67 | ||||||
Working environment temperature | -25°C~+70°C | -25°C~+70°C | ||||||
Temperature drift | ＜10%(Sr) | ＜10%(Sr) | ||||||
Electrical short circuit/over load current protection | YES / 260mA | YES / 330mA | YES / 260mA | YES / 330mA | ||||
Material of sensing surface | PBT | PBT | ||||||
Connection method | M12 plug,4 pins | M12 plug,4 pins | ||||||
Weight | About 12.2g | About 11.8g | ||||||
Model | NPN Normally open | LHJK-M8-70-M124-1NO | LHJK-M8-70-M124-2NO | LHJK-M8-70-M124-3NO | LHJK-M8-F70-M124-2NO | LHJK-M8-F70-M124-4NO | LHJK-M8-F70-M124-6NO | |
NPN Normally closed | LHJK-M8-70-M124-1NC | LHJK-M8-70-M124-2NC | LHJK-M8-70-M124-3NC | LHJK-M8-F70-M124-2NC | LHJK-M8-F70-M124-4NC | LHJK-M8-F70-M124-6NC | ||
PNP Normally open | LHJK-M8-70-M124-1PO | LHJK-M8-70-M124-2PO | LHJK-M8-70-M124-3PO | LHJK-M8-F70-M124-2PO | LHJK-M8-F70-M124-4PO | LHJK-M8-F70-M124-6PO | ||
PNP Normally closed | LHJK-M8-70-M124-1PC | LHJK-M8-70-M124-2PC | LHJK-M8-70-M124-3PC | LHJK-M8-F70-M124-2PC | LHJK-M8-F70-M124-4PC | LHJK-M8-F70-M124-6PC | ||
▊Product dimension drawing
M8x30mm | M8x35mm | M8x35mm | M8x45mm | M8x45mm |
 |  |  |  |  |
| M8x45mm-(M8-3 pins) | M8x45mm-(M8-3 pins) | M8*53-(M12-4 pins) | M8*53-(M12-4 pins) | |
 |  |  |  | |
M8x60mm-(M8-3 pins) | M8x60mm-(M8-3 pins) | M8×70mm-(M12-4 pins) | M8×70mm-(M12-4 pins) | |
 |  |  |  | |
▊Product selection instructions
| ▊ | Application scenarios |
| Inspect the screws on the tape | Count the number of workpieces | Positioning of metal support plate | Confirm that the aluminum pallet passes | Cam inspection | Confirmation of robot fin clip |
 |  |  |  |  |  |
| ▊ | Wiring diagram |
| DC NPN-N.0. | DC NPN-N.C. | DC PNP-N.O. | DC PNP-N.C. | DC NPN-N.O.& N.C. | DC PNP-N.O.&N.C. |
 |  |  |  |  |  |
Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.
E-Mail: info@lh-safety.com
Address: 581 Xiuchuan Road, Chuansha Town, Pudong New District, Shanghai
(Greenland East Coast International Plaza-Room A 313)
Copyright © Lihong Safety Equipment Engineering (Shanghai) Co., Ltd. ICP19034341-1 Technical Support: lanjujing
