Square Inductance Sensor LE68SN25DNO 15mm 25mm Detection Cable or M12 connector

Short Description:

LE68 series plastic square inductive proximity sensor is used to detect metal objects. It is highly tolerant to ambient temperature and insensitive to ambient dust, oil and moisture. It can be stably detected at temperatures ranging from -25℃ to 70℃. The housing is made of PBT and is cost effective with 2 metres of PVC cable and M12 connector. The size is 20 *40 *68mm, easy to install. Flush variants with ranges of up to 15 mm,Non-flush variants with ranges of up to 20 mm.The power supply voltage is 10… 30 VDC, NPN, PNP and DC 2 wires three output modes are available, the sensor output signal is strong. The sensor is CE certified with IP67 protection grade.


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Description

Lanbao square inductance sensor uses the mutual inductance principle of metal conductor and alternating current to detect the target metal object in a non-contact way and trigger the sensor switch output signal at the same time. LE68 square inductance sensor housing is made of PBT, which has good mechanical strength, temperature tolerance, chemical resistance and oil resistance. The improved installation method can better protect the performance of the detected object and make the installation easier..

Product Features

> Non contact detection, safe and reliable;
> ASIC design;
> Perfect choice for metallic targets detection;
> Sensing distance: 15mm,25mm
> Housing size: 20 *40 *68mm
> Housing material: PB
> Output:  PNP,NPN,DC 2wires
> Connection: cable,M12 connector
> Mounting: Flush,Non-flush
> Supply voltage: 10…30 VDC
> Switching frequency: 300 HZ,500 HZ
> Load current: ≤100mA,≤200mA

Part Number

Standard Sensing Distance
Mounting Flush Non-flush
Connection Cable M12 connector Cable M12 connector
NPN NO LE68SF15DNO LE68SF15DNO-E2 LE68SN25DNO LE68SN25DNO-E2
NPN NC LE68SF15DNC LE68SF15DNC-E2 LE68SN25DNC LE68SN25DNC-E2
PNP NO LE68SF15DPO LE68SF15DPO-E2 LE68SN25DPO LE68SN25DPO-E2
PNP NC LE68SF15DPC LE68SF15DPC-E2 LE68SN25DPC LE68SN25DPC-E2
DC 2wires NO LE68SF15DLO LE68SF15DLO-E2 LE68SN25DLO LE68SN25DLO-E2
DC 2wires NC LE68SF15DLC LE68SF15DLC-E2 LE68SN25DLC LE68SN25DLC-E2
Extened  Sensing Distance
NPN NO LE68SF22DNOY LE68SF22DNOY-E2
NPN NC LE68SF22DNCY LE68SF22DNCY-E2
PNP NO LE68SF22DPOY LE68SF22DPOY-E2
PNP NC LE68SF22DPCY LE68SF22DPCY-E2
Technical specifications
Mounting Flush Non-flush
Rated distance [Sn] 15mm 25mm
Assured distance [Sa] 0…12mm 0…20mm
Dimensions 20 *40 *68mm
Switching frequency [F] 500 Hz 300 Hz
Output NO/NC(dependson part number)
Supply voltage 10…30 VDC
Standard target Fe 45*45*1t Fe 75*75*1t
Switch-point drifts [%/Sr] ≤±10%
Hysteresis range [%/Sr] 1…20%
Repeat accuracy [R] ≤3%
Load current ≤100mA(DC 2wires), ≤200mA (DC 3wires)
Residual voltage ≤6V(DC 2wires),≤2.5V(DC 3wires)
Leakage current [lr] ≤1mA (DC 2wires)
Current consumption ≤10mA (DC 3wires)
Circuit protection Reverse polarity protection(DC 2wires),Short-circuit, overload and reverse polarity(DC 3wires)
Output indicator Yellow LED
Ambient temperature -25℃…70℃
Ambient humidity 35-95%RH
Voltage withstand 1000V/AC 50/60Hz 60s
Insulation resistance ≥50MΩ(500VDC)
Vibration resistance 10…50Hz (1.5mm)
Degree of protection IP67
Housing material PBT
Connection type 2m PVC cable/M12 connector

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