German LAMMA sensor LAMMA model LAMMA price

LAMMA sensors, also known as linear sensors, are linear devices based on metallic induction. The function of the sensor is to convert various measured physical quantities into electrical signals. In production processes, displacement measurement is generally divided into two types: measurement of physical dimensions and mechanical displacement. Depending on the form of transformation of the measured variable, displacement sensors can be divided into analog and digital types. Analog types can be further divided into property-based and structural types. Commonly used displacement sensors are mostly analog structural types, including potentiometric displacement sensors, inductive displacement sensors, synchros, capacitive displacement sensors, eddy current displacement sensors, Hall effect displacement sensors, etc. An important advantage of digital displacement sensors is that they facilitate direct input of signals into computer systems. This type of sensor is developing rapidly and its applications are becoming increasingly widespread.

LAMMA sensor introduction

Divided into two categories: one is contact type, including single-flange static pressure/dual-flange differential pressure level transmitters, float ball level transmitters, magnetic level transmitters, submersible level transmitters, electric internal float ball level transmitters, electric displacer level transmitters, capacitive level transmitters, magnetostrictive level transmitters, servo level transmitters, etc. The second category is non-contact type, including ultrasonic level transmitters, radar level transmitters, etc. Submersible static pressure level transmitters (level gauges) are suitable for level measurement of various media in systems and industries such as petrochemical, metallurgy, electric power, pharmaceutical, water supply and drainage, and environmental protection. The compact structure, simple calibration, and flexible installation methods provide convenience for easy use by users. Standard signal output methods such as 4～20mA, 0～5v, 0～10mA can be selected by users according to their needs. Measuring liquid level using the principle of hydrostatics is an important application of pressure sensors. The use of special cables with ventilation conduits in the middle and specialized sealing technology ensures the watertightness of the sensor while allowing the reference pressure chamber to communicate with ambient pressure, thereby ensuring high accuracy and high stability of the measurement.

LAMMA sensor features

1) Since the output of the liquid level is only related to whether the photoelectric probe contacts the liquid surface, and is unrelated to other characteristics of the medium such as temperature, pressure, density, electricity, etc., the photoelectric level sensor offers accurate detection, high repeatability, fast response speed, and very precise liquid level control. It can be directly installed and used without calibration. 2) Due to the relatively compact size of the photoelectric level sensor probe, it can be installed separately in narrow spaces, making it suitable for use in special tanks or containers. Additionally, multiple photoelectric probes can be installed on one measuring body to create multi-point level sensors and controllers. 3) Since all components inside the sensor are encapsulated with resin, there are no mechanical moving parts inside the sensor, resulting in high reliability, long service life, and maintenance-free operation of the photoelectric level sensor.

LAMMA sensor applications

Widely used in water plants, refineries, chemical plants, glass factories, sewage treatment plants, high-rise building water supply systems, reservoirs, rivers, oceans, etc., for the measurement and control of static and dynamic liquid levels in water supply pools, distribution pools, water treatment pools, wells, water tanks, storage tanks, oil wells, oil tanks, oil sumps, and various liquids.

Weidou Intelligent Technology specializes in the sale of German LAMMA sensors, LAMMA proximity sensors, LAMMA distance sensors, LAMMA vision sensors, LAMMA displacement sensors, LAMMA load cells, LAMMA speed sensors, LAMMA photoelectric sensors, LAMMA position sensors, LAMMA angle sensors, LAMMA tactile sensors, LAMMA temperature sensors, LAMMA pressure sensors, LAMMA flow sensors, LAMMA level sensors, LAMMA motion sensors, LAMMA process sensors. Original imports from Germany. Welcome customers to inquire and order.