German ROLLWOOD sensor ROLLWOOD model ROLLWOOD price

ROLLWOOD sensors are sensors that can sense temperature and convert it into usable output signals. Temperature sensors are the core component of temperature measuring instruments, with a wide variety of types. They can be divided into two major categories based on the measurement method: contact and non-contact. Based on sensor materials and electronic component characteristics, they are classified into resistance thermometers and thermocouples.

ROLLWOOD sensor introduction

Divided into two categories: one is contact type, including single-flange static pressure/dual-flange differential pressure level transmitters, float level transmitters, magnetic level transmitters, submersible level transmitters, electric internal float 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. Static pressure submersible level transmitters (level gauges) are suitable for level measurement of various media in systems and industries such as petrochemical, metallurgy, electric power, pharmaceuticals, 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 stability of the measurement.

ROLLWOOD 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 provides accurate detection, high repeatability, fast response speed, very precise liquid level control, and can be directly installed and used without calibration. 2) Due to the relatively compact size of the photoelectric level sensor probe, it can be separately installed 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 life, and maintenance-free operation of the photoelectric level sensor.

ROLLWOOD sensor applications

Widely used in water plants, refineries, chemical plants, glass factories, sewage treatment plants, high-rise 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, oil wells, oil tanks, oil pools, and various liquids.

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