Lanbao LE40XZ-D High-Temp 15/20mm Proximity Sensor

Lanbao LE40XZ-D High-Temp 15/20mm Proximity Sensor

Lanbao LE40XZ-D High Temperature Resistant Series is an extended square inductive proximity sensor with terminal wiring for non-contact metal detection in hot industrial environments, heated machinery, drying equipment, conveyors, process fixtures, and automated control systems. The 40mm square PBT housing provides practical terminal access while supporting high-temperature operation where standard sensors may be unsuitable.

This listing covers LE40XZSF15W2-D and LE40XZSN20W2-D DC variants with 15mm flush or 20mm non-flush rated sensing distance. Store variants listed here use NPN or PNP NO+NC output logic, providing both normally-open and normally-closed signal states from one sensor.

For related Lanbao inductive sensors, compare the Lanbao LE40XZ-D Low-Temp Sensor, Lanbao LE40XZ-E2 High-Temp Sensor, and Lanbao LE40SZ-E2 High-Temp Sensor. For a larger cylindrical high-temperature option, see the Lanbao LR30X High-Temp Sensor.

Technical Specifications

Brand	Lanbao
Series	LE40XZ-D High Temperature Resistant Series
Product Series	Temperature extended series
Sensor Type	Extended square inductive proximity sensor
Body Size	40 x 40 x 140mm
Housing Material	PBT
Installation Options	Flush 15mm or non-flush 20mm, depending on selected variant
Rated Sensing Distance	15mm for LE40XZSF15W2-D variants; 20mm for LE40XZSN20W2-D variants
Assured Operating Distance	0-12mm for 15mm variants; 0-16mm for 20mm variants
Power Supply	10-30V DC
Store Variant Output Type	DC NPN or PNP, depending on selected variant
Store Variant Output Logic	NO+NC combined output
Standard Target	Fe 45 x 45 x 1t for 15mm versions; Fe 60 x 60 x 1t for 20mm versions
Switching Frequency	300Hz for 15mm versions; 200Hz for 20mm versions
Switch-Point Drift	<=+/-10% of sensing distance reference
Hysteresis Range	1-20% of sensing distance reference
Repeat Accuracy	<=5.0% of sensing distance reference
Load Current Reference	<=150mA
Residual Voltage Reference	<=2.5V
Current Consumption Reference	<=15mA
Circuit Protection	Reverse-polarity protection reference
Output Indicator	Yellow LED
Operating Temperature	-25C to 100C
Operating Humidity	35-95%RH reference
Voltage Withstand	1000V AC 50/60Hz for 60s reference
Insulation Resistance	>=50MOhm at 500V DC reference
Vibration Resistance	10-50Hz, 1.5mm reference
Protection Rating	IP67 reference
Connection Type	Terminal connector
Available Store SKUs	Lanbao-LE40XZSF15DNRW2-D, Lanbao-LE40XZSF15DPRW2-D, Lanbao-LE40XZSN20DNRW2-D, Lanbao-LE40XZSN20DPRW2-D

Integration Notes & Hardware Guidance

• Temperature range: Use this W2 high-temperature version when the installation requires operation above the standard LE40XZ temperature range.
• Distance selection: Choose the LE40XZSF15W2-D flush version for 15mm sensing where surrounding metal clearance is limited, or the LE40XZSN20W2-D non-flush version for longer 20mm sensing distance.
• Output selection: Match NPN or PNP wiring to the input type of your PLC, controller, counter, or I/O module before ordering.
• NO+NC wiring: Store variants provide both normally-open and normally-closed outputs, so verify the required signal state before connecting the sensor.
• Terminal wiring: Confirm terminal connection space, cable gland direction, and cabinet clearance before installation.

Packing List

Item	Qty	Notes
Lanbao LE40XZ-D high-temperature inductive proximity sensor	1	Selected sensing distance and NPN/PNP NO+NC output variant
Original product packaging	1	Packaging may vary by shipment batch

FAQ

What does the LE40XZ-D high-temperature sensor detect?

It detects metal targets using inductive proximity sensing, without physical contact with the target.

What operating temperature range does this version support?

This high-temperature resistant version is listed with an operating temperature reference of -25C to 100C.

What sensing distances are available?

This listing includes 15mm flush variants and 20mm non-flush variants. Select the version that matches your mounting condition and detection distance.

How do I choose between NPN and PNP?

Choose the output type required by your controller input. NPN and PNP wiring are not interchangeable unless the receiving device supports both input standards.

What connection does this D version use?

The LE40XZ-D high-temperature series uses a terminal connector for field wiring in industrial equipment.