Wall-mounted MRI metal detector MSDW Plus

Overview
The MSDW Plus is a detector designed to identify ferromagnetic metal objects and magnets that can interact with the strong magnetic field generated by MRI systems. In the MRI environment these items can become hazardous projectiles for patients, staff and equipment, potentially causing injuries or damage to the scanner.

Key features

• Preventive detection of ferromagnetic and magnetized objects that can produce a “projectile effect” in the MRI room
• High sensitivity with strong immunity to external interference
• Multi-zone optical alarm for accurate localization
• Hygienic, non‑magnetic AISI 316L stainless steel and reinforced high‑impact plastics
• Operable in zone I, II or III
• Local FIFO logger storing up to 100,000 events
• Device monitoring, parameter programming and data download via mobile app or laptop
• Power via PoE Ethernet or external AC/DC adapter
• Multi-zone targeting indication across the full height of a person
• Compact advanced technology suitable for clinical environments

Standalone / Pass-through configuration
Available in standalone or pass-through installation modes to suit MRI facility layouts.

Controls and indicators

• Parameter programming and data logger download by smartphone, tablet or PC
• Security: password-protected programming with User and Supervisor levels
• Color status and alarm indicators
• Power indicator LED (WHITE)
• Alarm indicator LED (RED)
• Full-height alarm indication
• Indication proportional to signal intensity
• Alarm localization by different zones
• Blinking light for diagnostic alarms
• Connecting BT device in progress LED (BLUE)
• Alarm sounder
• Alarm for targets over threshold: fixed tone, tone proportional to signal intensity, single pulse for pinpointing
• Selectable alarm tones: continuous or intermittent
• Self-diagnostic signal: intermittent tone

Power supply

• Via Ethernet PoE Class 0 compliant with IEEE 802.3af/IEEE 802.3at Type 1
• Via connecting cable to external 24 Vdc supply
• Via external AC/DC power adapter (ACCESSORY)

Input / Output

• Ethernet port, PoE Class 0 compliant with IEEE 802.3af/IEEE 802.3at Type 1
• IN/OUT: general-purpose 8‑pole M12 male connector supporting:
• Power input: 24 Vdc ±10%, 0.25 A max
• RS-232 serial communication
• Relay output for alarm/diagnosis (selectable NO/NC). Rating: 0.4 A max, 30 Vdc
• Inhibition input: galvanically isolated 2‑pole, +5 ÷ 12 Vdc

Environmental conditions

• Operating temperature: -20°C to +60°C
• Storage temperature: -37°C to +60°C
• Relative humidity: 0–95% non‑condensing

Weight

• 3.5 kg (Detector)

Dimensions

• 90 mm x 73 mm x 1820 mm (WxDxH)

Shipping information

• Package dimensions (WxDxH): 200 mm x 160 mm x 2170 mm
• Shipping weight: 10 kg

Degree of protection

• IP55

Available accessories

• BT wireless audio kit with headset and AC/DC charger (88919)
• External AC/DC adapter (117021)
• App CEIA FMD+: monitoring, settings adjustment and data logger download:
• Google Play: Android 8.0 or later
• Apple Store: iOS 15.0 or later
• Bluetooth interface available
• MSD™X Distribution Box (117022): simplifies connections and allows single power source for chain head/tail
• Standing mat: self-adhesive mat with position and rotation markers (94590)

Certification & compliance

• No-emission: safe for use with pacemakers and other medical implants
• Compliant with applicable electromagnetic standards on human exposure and PMEDs (glucometers, pacemakers, defibrillators, insulin pumps, neurostimulators, cochlear implants)
• Compliant with international standards for electrical safety and EMC

Technical specifications

• Model: MSDW Plus (MRI Facilities)
• Brand: CEIA
• Detector weight: 3.5 kg
• Detector dimensions (WxDxH): 90 x 73 x 1820 mm
• Shipping weight: 10 kg
• Shipping dimensions (WxDxH): 200 x 160 x 2170 mm
• Operating temperature range: -20°C to +60°C
• Storage temperature range: -37°C to +60°C
• Relative humidity: 0–95% non‑condensing
• Degree of protection: IP55
• Material: non‑magnetic AISI 316L stainless steel and reinforced high‑impact plastics
• Detection: ferromagnetic metal objects and magnets over full person height; multi‑zone localization
• Data logger capacity: up to 100,000 events (FIFO)
• Power options: PoE (IEEE 802.3af/802.3at Type 1, Class 0), external 24 Vdc, external AC/DC adapter (accessory)
• Interfaces: Ethernet, IN/OUT 8‑pole M12 male supporting power input, RS-232, relay output (0.4 A max, 30 Vdc), inhibition input (+5 ÷ 12 Vdc)
• Security: password-protected programming with User and Supervisor levels