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 45451t		Fe 75751t
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