M31R Metal Detector - Overview - METTLER TOLEDO

M31R Metal Detector

Versatile, Reliable Inspection.Next generation industrial metal detector delivers high sensitivity with ease of use to deliver affordable quality control. Suitable for dry or wet product inspection.

Affordable Quality Control

Entry level model delivers consistent, reliable performance. Streamlined feature set for essential compliance. Future-proof with modular upgrades.

Built To Last

Stainless steel case and choice of ingress protection levels. Modular spare parts simplify maintenance processes and reduce total cost of ownership.

Easy to Operate

Intuitive, icon-driven touchscreen makes operation simple. Guided set-up routines improve efficiency. Increased stability reduces false rejects.

Material No.: 30667211

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Specifications - M31R Metal Detector
Brand Protection
High sensitivity to Ferrous, Non-Fe & S/S metals
Essential (GFSI/FSMA)
Increased Productivity
Fast, intuitive, localized touchscreen operation
IP rating
IP65; IP66; IP69k
7" WVGA color touchscreen display
Unparalleled Support
Global service capability and modular spare parts packs
Product Flow
Product Format
Packed/Unpacked H<175mm; Packed/Unpacked H>175mm
Assured Compliance
Supports FSMA & all GFSI codes incl. BRCGS & IFS
Detection Capability
Product Characteristic
Wet; Dry/Deep Frozen
Pet Food; Cosmetics; Food; Other
Conveyor Integration
Bespoke; MB; SL1500; S90; GC Series; S60
Total Cost of Ownership
Modular upgradability and long term reliability
Environmental Robustness
Scalable options to suit the harshest environments
Bead Blast SS; Brushed SS
Material Number(s)

SENSE™ StandardLine Software Inside

SENSE commands the digital neural network that connects all the metal detection system elements, for real-time decisions and centralized control

Reduced Cost of Ownership

Extensively adaptable modular construction facilitates easy configurability as needs change. Reposition, replace, or upgrade, seamlessly.

Enhanced Efficiency, Safer Operation

Hazards designed out, safety features built in. Essential maintenance tasks simplified. Open-frame design for faster, more effective cleaning.

Reliable, precise performance

Proven detector technology delivers excellent sensitivity and stability with optimised electronic and mechanical integration, for enhanced compliance.

Maximum System Uptime

A single-supplier solution supports the best possible mechanical and electrical integration, for optimal system performance and uptime.

Designed for efficiency

Cleaning and sanitizing processes are simplified thanks to an open frame design, the reduction of flat surfaces, and the ability to remove modular parts.

Lifetime Service Support

METTLER TOLEDO Global Service capability can support you with correct installation, set-up, and maintainance, to maximize your return on investment.



M31R StandardLine Datasheet | Free Download
The entry level M31R StandardLine metal detector delivers versatile, reliable inspection to help you meet global food safety standards.

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Global Conveyor (GC) Series Metal Detection Brochure | Free Download
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M31R Metal Detector