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1 About MIWI350
The MIWI350 is the latest offering in the Honeywell's EVC Product Line. This product line provides a more
competitive, reliable, and easy to use solution. It provides a comprehensive selection of communication
hardware and power supply systems optimized to integrate with the Mercury Instruments precision
measurement instrumentation. It also includes software for Remote Monitoring and Data Acquisition
(RMADA), including alarm handling and notification.
The MIWI350 device typically includes:
• An integrated Electronic Volume Corrector or Electronic Recorder (using electronics from the
Honeywell EC350/ERX350
• An integrated electronic cellular MODEM
1.1 Product Features
• IECEx Class1 Zone2 Group IIB Certification
• CSA C/US Class 1, Division 2, Group C & D certification
• Compatible with MasterLink and PowerSpring software
• Available in UMB (Universal Mounting Bracket), Wall, Pipe, and Portable mounting options
• Internal or External Mounted Display
• MODEM Power Control through Power Distribution Board
• Optional Backup Battery for Uninterrupted EVC Functionality
• Pressure Expansion (PE) Board for Third Pressure, P3
1.2 Power Supply Options
• AC/DC or External 12V DC Power Supply (For Quick Start Guide Refer FD-611)
• Solar Power with rechargeable Sealed Lead-Acid Battery (For Quick Start Guide Refer FD-612
• Battery - Alkaline Packs (Dual/Quad) (For Quick Start Guide Refer FD-613)
• Power - Communication box (For Quick Start Guide Refer FD-614)
1.3 Abbreviations
AC
Alternating Current
AT
Audit Trail
CL
CloudLink
CLR100
CloudLink 4G MODEM
CLR110
CloudLink 4G M1 MODEM
CORR.VOL
Corrected Volume
CSA
Canadian Standards Association
DC
Direct Current
DoS
Denial-of-Service
ELV
Extra Low Voltage
1 About MIWI350