ESMMW microwave level switch for Solid liquid

A microwave level switch is a level measurement device based on microwave technology, mainly used to detect the height or presence of materials or liquids in a container. It is widely used in industrial production, chemical industry, food processing, environmental protection, and energy sectors. It can be used for level control of closed circular silos in carbide furnaces, block detection in mining chutes, detection of feed chutes in waste incineration, and can also be applied in system positioning and vehicle positioning scenarios.

product details

Working Principle

The sensor inductive probe, metal shell and internal electronic unit form a high-frequency resonance circuit, and a high-frequency electric field is generated near the inductive probe. When the induction probe is covered by the medium or the dielectric constant of the medium changes, the resonant frequency will change greatly. The internal electronic unit compares the current resonant frequency with the user-set threshold, and the sensor turns on or off the alarm signal.

Product Features

1. Wide application

2. High reliability

3. anti-adhesion

4. compact

5. Hygienic wetted material

6. easy to use

7. Wide range of work

Product detail

Technical Specifications

item	value
Model Number	ESMMW
Type	Liquid Level Sensor
Brand Name	kexlimice
Usage	Solid, liquid and slurry detection switch
Theory	sweep frequency
Output	npn/pnp
Description	Microwave level switch
Measurement hysteresis	±1mm
Medium characteristics	DC≥1.5
Response time	0.2s
Damping time	0~5S (can be set)
Repeatability	±1mm
Working temperature	-40~115℃ (standard type)
Process pressure	-0.1~10MPA
Wetted Materials	PEEK 304 or 316L
Wetted Surface Roughness	Ra< 0.8μm
Protection class	IP67