Editorial Technical Reference

Fish Bone Detection Sensor Module

This page explains how Fish Bone Detection Sensor Module is classified within Processing and Preserving of Fish. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

This sensor module integrates X-ray detection technology specifically optimized for identifying residual bones in fish fillets during industrial processing.

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Product Specifications

Technical details and manufacturing context for Fish Bone Detection Sensor Module

Definition
This sensor module integrates X-ray detection technology specifically optimized for identifying residual bones in fish fillets during industrial processing. It serves as a critical quality control component within automated fish processing lines, ensuring food safety compliance and reducing manual inspection labor. The module interfaces with processing machinery control systems to trigger rejection mechanisms when bone fragments are detected. Industrial manufacturers integrate this component into filleting and portioning equipment to meet international food safety standards. The module operates by emitting low-energy X-rays through the fish tissue, with a ceramic detector array measuring differential absorption between soft tissue and bone calcium. When bone density thresholds are exceeded, the module triggers a signal to the control system. Key parameters include an X-ray energy level of 40–60 keV, detection resolution of 0.2–0.5 lp/mm, minimum bone detection size of 0.5–1.0 mm, and detection accuracy of ±0.5 mm. The maximum throughput rate is 60–120 fillets per minute, with a conveyor speed range of 5–60 m/min. The module operates within an ambient temperature range of -10 to 40 °C and has a power consumption of 500–1000 W. It requires a single-phase supply voltage of 220–240 V AC (IEC 60038) and has an IP rating of IP54–IP65 (IEC 60529) for washdown environments. X-ray leakage is less than 1 µSv/h at 5 cm from the surface (IEC 61010-1). The module weighs 150–300 kg depending on configuration. Constructed with stainless steel 316L and lead-free radiation shielding composite, it is designed for durability and safety. All listed values are reference ranges; verify model-specific specifications and standards with the legal manufacturer or supplier before procurement.
Working Principle
The module uses low-energy X-ray transmission through fish tissue. A ceramic detector array measures the differential absorption between soft tissue and bone calcium. When bone density thresholds are exceeded, the module triggers a signal to the control system, enabling rejection of fillets with bones. The X-ray energy is optimized at 40–60 keV for fish tissue, and the detector resolution is 0.2–0.5 lp/mm, allowing detection of bone fragments as small as 0.5–1.0 mm. The system operates at a conveyor speed of 5–60 m/min and can process 60–120 fillets per minute. The detection accuracy is ±0.5 mm, ensuring precise positioning of detected bones. The module is designed for integration into automated processing lines, with interfaces for control systems and rejection mechanisms.
Common Materials
Stainless Steel 316L, Lead-Free Radiation Shielding Composite, Ceramic X-ray Detector Array
Technical Parameters
ParameterTypical rangeNotes & selection driver
X-ray Energy LevelRequired40–60 keVOperating X-ray photon energy optimized for fish tissue
Detection ResolutionRequired0.2–0.5 lp/mmSpatial resolution of the detector array
Minimum Bone Detection SizeRequired0.5–1.0 mmSmallest detectable bone fragment diameter
Maximum Throughput RateRequired60–120 fillets/minMaximum processing capacity
Operating Temperature Range-10–40 °CAmbient temperature operating limits
Power Consumption500–1000 WMaximum electrical power draw during operation
Supply Voltage220–240 V ACSingle phaseIEC 60038
IP RatingIP54–IP65For washdown environmentsIEC 60529
Detection Accuracy±0.5 mmPosition accuracy of bone
Conveyor Speed Range5–60 m/minAdjustable
X-ray Leakage<1 µSv/hAt 5 cm from surfaceIEC 61010-2-091
Weight150–300 kgDepending on configuration

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • X-ray Source Tube
    Generates controlled X-ray beam for tissue penetration
    Material: Tungsten target with beryllium window
  • Detector Array
    Measures X-ray transmission through fish fillets
    Material: Cadmium Telluride semiconductor
  • Signal Processing Board
    Analyzes detector data and triggers rejection signals
    Material: FR4 PCB with embedded processor
  • Radiation Shielding Housing
    Contains radiation within safe operational limits
    Material: Lead-free composite with stainless steel casing
  • Interface Connector Optional Part
    Provides electrical and data connection to host machine
    Material: IP67 rated industrial connector

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Fish Bone Detection Sensor Module.

X-ray Bone Detection Sensor Fish Bone Scanner Module Bone Detection X-ray Array

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (non-pressurized system)
other spec: Maximum conveyor speed: 2 m/s, Minimum fillet thickness: 5 mm, Maximum fillet thickness: 50 mm, X-ray power: 50-100 kV (adjustable), Detection sensitivity: >1.5 mm bone diameter
temperature: 0°C to 40°C (operating), -20°C to 60°C (storage)
Media Compatibility
✓ Processed white fish fillets (cod, haddock, pollock) ✓ Salmon and trout fillets ✓ Breaded or battered fish products
Unsuitable: High-moisture slurries or liquid fish mixtures (causes X-ray scattering and false readings)
Sizing Data Required
  • Production line speed (fillet/minute)
  • Maximum fillet dimensions (width x thickness)
  • Required detection threshold (minimum bone size to detect)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Optical sensor fouling
Cause: Accumulation of fish scales, biofilms, or debris on sensor lenses, reducing detection accuracy due to marine environment exposure.
Corrosion-induced electrical failure
Cause: Saltwater ingress into housing or connectors leading to short circuits or signal degradation, often from compromised seals or material fatigue.
Maintenance Indicators
  • Inconsistent or erratic detection readings despite stable fish presence
  • Visible corrosion, moisture, or algae growth on sensor housing or mounting points
Engineering Tips
  • Implement regular cleaning schedules with non-abrasive, marine-safe solutions to prevent biofilm buildup without damaging optical components
  • Use corrosion-resistant materials (e.g., titanium, marine-grade stainless steel) for housings and ensure periodic seal integrity checks to prevent water ingress

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
CE Marking - Directive 2014/35/EU (Low Voltage) IEC 61000-6-2:2016 - Electromagnetic Compatibility (Industrial Environments)

Quoted from the published standard.

Manufacturing Precision
  • Detection Accuracy: +/- 0.5mm
  • Response Time: +/- 10ms
Quality Inspection
  • Environmental Sealing Test (IP67/IP68)
  • Calibration Verification Test

Manufacturers of Fish Bone Detection Sensor Module

Manufacturer profiles associated with Fish Bone Detection Sensor Module.

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Frequently Asked Questions

What is the minimum bone size the module can detect?

The minimum bone detection size is 0.5–1.0 mm, depending on the configuration. This is a reference range; verify the exact capability for your specific model with the manufacturer.

What are the electrical requirements for this module?

The module requires a single-phase supply voltage of 220–240 V AC (IEC 60038) and has a power consumption of 500–1000 W. Confirm the exact requirements with the supplier.

Can the module be used in washdown environments?

Yes, the module has an IP rating of IP54–IP65 (IEC 60529), making it suitable for washdown environments. However, verify the specific rating for your model.

What is the X-ray leakage level?

The X-ray leakage is less than 1 µSv/h at 5 cm from the surface, according to IEC 61010-1. This is a safety reference; ensure compliance with local regulations.
Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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