The LR8000 is a continuous level sensor utilizing guided wave radar technology, designed for reliable level measurement in various media, including water, oils, and coolants. It features a modular system comprising an evaluation unit and a probe, with a probe length adjustable from 100 to 1600 mm to accommodate different container heights. The sensor is equipped with a 4-digit alphanumeric display for clear visibility of measurements and operational status.
This sensor supports IO-Link 1.1 communication, allowing for convenient parameter setting and integration into automated systems. It has four programmable switch points and is designed to operate within a temperature range of -25 to 80 °C, with a maximum vessel pressure of 16 bar. The device is housed in a robust construction with an IP67 protection class, ensuring durability in various environments.
Engineers should note that the sensor cannot be used for media with a dielectric constant below 2, and specific wiring considerations apply for 8-pole sockets. The LR8000 is suitable for applications requiring precise level control and can be adapted for different media types, making it a versatile choice for industrial applications.
For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher.
For 8-pole sockets the core colours are not standardised. Please note the wiring of the sensor and the sockets (see data sheet). Please see the technical note under "Downloads"
Learn more
For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher.
For 8-wire cordsets the core colors are not standardized. Please note the wiring of the sensor and the cordsets (see data sheet). Please see the technical note under "Downloads"
View other products in this family of sensors
From May 1st 2025, products produced in EU and Singapore have an import surcharge reflected in the price.
ifm electronic LR8000 Level Sensor
Liquid Level Sensor Digital PNP Output Male M12x1
The LR8000 electronic level sensor from ifm with protection rating IP67 operates to the principle of guided wave radar. The housing can be rotated by 360° and the rod length of L = 100-1,600 mm can be cut, if required. The unit features four programmable NC/NO contacts. The LR8000 level sensor can be easily operated via the user menu and the current level is directly indicated via LED display. The sensor is suitable for continuous level monitoring in almost all liquids. Therefore the LR8000 level sensor with M12 connector and process connection G 3/4 male is ideal for level monitoring of hydrous media, coolants, cleaning agents and oils in machine and plant construction.
| ifm electronic gmbh | ifm efector inc. | RS Components, Ltd. | DigiKey | Automation24, Inc. | |
|---|---|---|---|---|---|
| Product Category | Level Sensors | Level Sensors | Level Sensors | Level Sensors | Level Sensors |
| Product Number | LR8000 | LR8000 | 191363 | 2330-LR8000-ND | |
| Product Name | Continuous level sensor (guided wave radar) | Continuous level sensor (guided wave radar) | Level Sensors | Float, Level Sensors - Industrial | Level sensor ifm efector LR8000 |
| Device Classification | Sensor Only; Transmitter | Sensor Only | Sensor Only | Sensor System | |
| Measuring Range | 1.57 to 2.36 inch (40 to 60 mm) | 1.57 to 2.36 inch (40 to 60 mm) | |||
| Repeatability (Point Level) | 0.1969 +/-inch (5 +/-mm) | 0.1969 +/-inch (5 +/-mm) | |||
| Media Type | Liquid | Liquid | Liquid | Liquid | |
| Level Measurement Type | Continuous Level | Continuous Level | Continuous Level |
