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K072-4 Series
SiRON
9031809090
About selection

Selection example:
K072-4-HS indicates the K072 series, 4 serial number, NPN normally open, high sensitivity, and the detection magnetic pole is the S pole;
K072-4P-P indicates the K072 series, 4 serial number, PNP normally open, ultra-high sensitivity.
Note: 1. When the magnetic sensitivity is P-ultra-high sensitivity, the magnetic pole cannot be selected. 2. For the PNP output mode, only the normally open state is available.
Specifications
Name | Magnetic Proximity Sensor | |||
Model | K072-4S/K072-4N | K072-4-HS | K072-4-HN | K072-4-P |
Detection surface | Head detection | |||
Magnetic pole detection | S pole/N pole | S pole | N pole | / |
Type | standard form | High-sensitivity type | Ultra-high sensitivity type | |
| Output method | NPN normally open (ON when approaching); NPN normally closed (OFF when approaching); PNP normally open (ON when approaching) | |||
Appearance | ![]() ![]() | |||
| Output currentcurrent | 15mA MAX | 80mA MAX(High/Ultra-high sensitivity type NPN output; Standard/High/Ultra-high sensitivity type PNP output) | ||
Consumption | 8mA MAX | 15mA MAX(High/Ultra-high sensitivity type NPN output; Standard/High/Ultra-high sensitivity type PNP output) | ||
Voltage | DC5~24V | |||
Magnetic sensitivity | 2.5~3.5mT | 0.8±0.2mT | 0.9±0.2mT | 0.5±0.1mT |
Magnetic detection direction | Forward | |||
Response time | 5μs | |||
Repeatability | AC1000V(1 minute, between the charging unit as a whole and the casing) | |||
Working frequency | DC250V(above 20MΩ, between the charging unit as a whole and the casing) | |||
Working temperature | -20℃~+85℃(No condensing) | |||
Working environmenthumidity | 20~95%RH | |||
| Material | Shell: SUS303 | |||
Install/Indicator light | M9 nut, tightening torque 0.5N.m(installation hole diameter processing size: φ 9+8-5)/ red | |||
| Protection class / Cable | IP67/Cable length 1M;S pole: Grey; N-pole: Black | |||
Example

Applications on automated equipment Applications on automated equipment