Inductive proximity sensor with M6*1 thread, DC 2 wire output, manufacturer direct sale.
Functions:
Red LED checks the state of proximity sensor
High repeated positioning accuracy
High switching frequency
Wide voltage range
Antivibration, dust, water and oil prevention
Reverse power protection, short circuit protection, directly connecting with PLC
Can replace small switches and limit switches
Specification:
Model | CHN-PSI-6A1ZD |
Installation type | Shielded |
All the output methods | DC type | NPN | NO |
NC |
PNP | NO |
NC |
2 wire | NO |
NC |
Detection range | 1.5mm±10% |
Setting distance | 0-1.2mm |
Delay distance | ≤10% detection range |
Detection object | Magnetic metal (the detection distance decreases when it is non-magnetic metal) |
Standard detection object | Iron 12*12*1mm |
Response frequency | DC: 2kHz, AC: 50Hz |
Supply voltage | DC type: DC 12-24V (6-36V), impulse (p-p) 10% below; AC type: AC 110-220V (90-250V) 50/60Hz |
Withstand voltage | AC1000V 50/60Hz 1min between charging part and housing |
Voltage influence | Inside ±15% rated supply voltage range, at rated supply voltage value, inside ±10% detection distance |
Consumption current | N/P type: ≤13mA, D type: ≤0.8mA, A type: ≤1.7mA |
Control output | N/P type: ≤300mA, D type: ≤200mA, A type: ≤400mA |
Loop protection | N/P/D type: reversal connection protection, surge absorption, load short-circuit protection, A type: surge absorption |
Ambient temperature & humidity | Operation temperature/storage temperature: -30~65℃ (no freeze, no dew); Operation humidity/storage humidity: 35~95%RH |
Temperature influence | Temperature range -30~65℃, at +23℃, ±15% detection distance; Temperature range -25~60℃, at +23℃, ±10% detection distance |
Insulation impedance | ≥50MΩ (DC500 megameter) between charging part and housing |
Material | Housing: Nickel plated brass, Detection surface: ABS |
Protection class | IP67 |
Cable length | 1.2m |
Dimensional drawing (unit: mm):

Wiring diagram:

Tips: Application notice of proximity switch
Detected object should not touch with proximity switch to avoid damaging the proximity sensor due to friction and collision. Pulling the proximity sensor lead wire by hand will damage the proximity sensor. It is better to use rope to fix the lead wire in 10cm away from the switch. The using distance of proximity sensor should be set within two-third of the rated distance in order to prevent the sensitivity of proximity sensor from the effect of temperature and voltage. Electric lines and power lines should be as far as possible to proximity sensor lead wire. If inevitable, they should be covered with metal tubes and grounded to prevent damages to switch and malfunction. It is strictly prohibited to connect wirings on the power up state. Wirings should be connected according to the schematic diagram of wiring output circuit. It is better not to use the output line of two proximity switches to control the same coil of the same relay, otherwise it will not be able to identify the source of action, and sometimes even lead to malfunction.
Cheap M6 proximity sensor can detect a variety of metals, miniature size, long life, 1.5mm detection distance, supply voltage DC 24V, shielded type installation, anti-interference ability, manufacturer direct sale.