Both the Garantta cylindrical ultrasonic sensors M18 and M30 can be easily integrated into various machine environments. Their ultrasonic reflection detection method and compact and rugged design expand the application range. In addition, this product series has excellent resistance to ambient temperature/humidity, ambient light, vibration, shock, IEC IP67 protection level, and specific application solutions for sanitary fields and corrosive chemicals, providing flexibility for ideal application solutions (standardized and special).
features
- The measurement process is not affected by the color, transparency, glossiness, and ambient light of the object.
- The metal shell is sturdy and durable.
- The blind area is small, and the detection range is larger.
- It has a temperature compensation function and is not affected by ambient temperature:
- Strong anti-interference ability, enhanced anti-electromagnetic interference, and radio frequency interference;
- Equipped with NPN, PNP switch output, RS485 communication output, and 4-20mA, 0-10VDC analog output;
- Through the remote setting line, the detection distance and detection range can be set arbitrarily.
- The LED indicator can intuitively display the power-on, signal strength, and output status.
- Completely unaffected by dust, dirt, and fog;
Application
The GPU series of cylindrical ultrasonic sensors from Granta can detect a wide range of materials and surface types, including transparent or metallic objects, powders, or liquids, regardless of the color, pattern, texture, or gloss of the surface. Ultrasonic sensors can also be used to measure the distance to a target object.
Garantta ultrasonic sensors can be used in papermaking, printing, punching machines, instant noodle packaging machines, food packaging, solar silicon wafer production equipment, coating machines, lithium batteries, automatic binding, wood board processing, and other industries.
FAQ
Q: Are there any special precautions when installing the M18 ultrasonic sensor and the M30 ultrasonic sensor?
A: When installing the M18 cylindrical ultrasonic sensors, due to its smaller size, ensure that the mounting holes are accurately matched, avoid excessive force when tightening to cause damage to the shell, and generally recommend using matching nuts or buckles to fix, and try to install it on a flat surface without severe vibration;
Because the M30 ultrasonic sensors are slightly larger, their weight should be considered when installing, and a stable support structure should be selected. At the same time, it is necessary to ensure that the sensing surface is not blocked, and the installation angle should be accurately adjusted according to the use scenario requirements. For example, it is usually installed vertically downward for liquid level detection.
Q: How are the anti-interference capabilities of the M18 ultrasonic sensor and the M30 ultrasonic sensor in industrial environments?
A: Both models usually have a certain anti-interference design. Since the M18 Cylindrical Ultrasonic Sensor is mostly used in relatively delicate and small equipment scenarios, shielded wires and filter circuits are often used internally to resist electromagnetic interference. In the vicinity of electromagnetic equipment such as motors and inverters, reasonable wiring can work stably;
M30 is often used in large industrial production lines. In addition to electromagnetic interference protection, the shell material is thicker and stronger, and the protection level against dust and water vapor is high. In dusty workshops and humid processing areas, as long as the sensing surface is cleaned regularly, good performance can be maintained.
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