How to Choose the Right Metal Double-Sheet Detector

Metal Double-Sheet Detector is a tool commonly used to detect overlapping metal sheets. When selecting a detector, consider factors such as detection requirements, performance indicators, and applicable range. This guide discusses how to choose the right metal double-sheet detector to help you make an informed decision.

1. Detection requirements:

First, clarify your detection needs. Different scenarios have different requirements — for example, detection accuracy, speed, and range. Choose a detector that matches your actual needs.

2. Performance indicators:

When selecting a metal double-sheet detector, pay attention to the following performance indicators:

1) Sensitivity: determines the minimum overlap size the detector can detect. Higher sensitivity can detect smaller overlaps.

2) Response time: the time from signal reception to alarm output. Faster response reduces production loss from overlaps.

3) Adjustability: some detectors allow adjustable sensitivity and alarm thresholds to improve accuracy and stability.

3. Applicable range:

Different detectors suit different materials and thickness ranges. Confirm the materials and thickness range to ensure accurate detection.

4. Brand and service:

Choosing a reputable brand can provide better quality and reliability, as well as stronger after-sales support. As a well-known domestic brand, Atonm's metal double-sheet detectors are widely used in electronics, automotive, machinery, and medical device industries. Compared with other brands, Atonm detectors offer advantages such as:

1. High speed

Atonm metal double-sheet detectors provide fast response speeds (up to 1200 PC/min), quickly detecting overlaps and issuing alarms to avoid production losses.

2. High stability

Extensive 30-day continuous tests across temperature ranges showed no false positives or missed detections — the system is stable and reliable.

Compared with other brands, Atonm’s single/dual-sheet detectors demonstrate superior stability. Below is a waveform comparison after the sensor sampling signal is amplified, filtered, and fed into the microcontroller ADC input.

3. 200-parameter recipe storage

 Can store 200 parameter sets (thickness). When production lines switch materials, simply switch the stored setting without re-teaching. Fully PLC-controllable, suitable for stamping lines with various materials and thicknesses.

Choosing the right metal double-sheet detector is crucial to ensure board quality and reliability. Consider detection requirements, performance indicators, applicable range, brand, and service to select the detector that best fits your needs and improves production efficiency and product quality.