MSI-9300 Port-A-Weigh Plus CellScale™ RF Crane Scale

As of: Friday, July 11, 2025
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Standard Features

  • Crane unit with 2.4 GHz spread spectrum transceiver 
  • Six-digit, 1.2 in (30 mm) LED display and annunciators  
  • Top lifting eye or shackle, bottom thrust bearing swivel hook 
  • 12 volt rechargeable battery and universal 115/230 VAC, 50/60 Hz battery charger (NA Plug Standard) 
  • NTEP Certified configuration

Options
(Contact MSI for application consultation)

  • RF remote crane unit control, includes On/Off, Zero, Tare, Net/Gross, Total and programmable function keys
  • Audible alarm
  • Anti-heat shielding for high-temperature applications
  • Substitute bottom swivel hook with shackle
  • Low headroom top adapter
  • Oversized top lifting eye or shackle
  • Oversized bottom hook
  • Universal direct power supply; 85 to 265 VAC, 47 to 440 Hz / 130 to 300 VDC
  • Wireless 802.11 b/g Ethernet connectivity
  • MSI-9300 retrofit kit - conversion kit to upgrade existing MSI-4300 crane scale to 9300 RF unit
  • Custom top and bottom interfaces
  • Potential receivers: MSI-9850, 9750A, remote RF Indicators (each sold separately)
  • Crane scale cart

The Premier Solution for Wireless Overhead Weighing and Process Control Applications

The MSI-9300 crane scale combines an integrated weight display with advanced wireless data processing capability providing versatile solutions in overhead industrial weighing applications. The MSI-9300 merges MSI’s advanced CellScale™ technology with world-renowned crane scale designs providing local and remote control capabilities along with connectivity with plant information systems.

This model features industrial-grade, shock-mounted electronics, watertight packaging with large ultra-bright displays readable at distances up to 50 feet (15m). Integrated CellScale technology offers the ability to effectively monitor and control single or multiple crane scales from multiple locations throughout plant operations. Wireless, real-time transmission of weight and product information can be processed through a system-configured network of CellScale components from distances up to 1000feet (300m) with standard antennas. Operating range can be further increased with optional antennas configured with other networked CellScale components.

Both fixed and handheld digital weight indicators are available in addition to RF modems for wireless connectivity with peripheral computers and scoreboards. Optional 802.11b/g Ethernet connectivity is also supported for adaptation and integration with existing plant information systems. 

The MSI-9300 is available in a standard range of capacities, up to 50 tons. Larger and application specific designs are available for capacities over 50 tons. Additional options and configurations are also available for mill and foundry over high temperature ladle installations.

MSI-9300 Port-A-Weigh Plus CellScale RF Specifications

Accuracy:
± (0.1% +1 d) of applied load

Resolution:
3,000 to 5,000 d standard (Up to 10,000 d available)

Enclosure:
NEMA Type 4, IP66, marine grade 356 alloy anodized cast aluminum

Lifting Eye, Shackle & Hook:
Crosby® or equal with 360º thrust-bearing swivel hook 

Design Overload:
200% Safe / 500% Ultimate (except where noted) 

Functions:
Power, zero, net/gross, tare and programmable test/user

Display:
Six digit, 1.2 in (30 mm) LED with 14 feature annunciators and programmable brightness control

Displayable Units:
Pounds or kilograms selectable

Power:
12 V rechargeable battery, 115 to 230 VAC battery charger included

Operating Time:
Up to 30 hours between charging with typical use

Operating Temperature:
-4 °F to 140 °F (-20 °C to 60 °C)
Legal for Trade: 14 °F to 104 °F (-10 °C to 40 °C)

Calibration:
Digital via MSI-9750A or MSI-9850 RF indicators or via serial interface with PC terminal program

Filtering:
LO, Medium and HI selectable

Radio Link:
FHSS at 2.4 GHz

Radio Effective Range:
Typically 500 ft (150 m) indoor, 1000 ft (300 m) outdoor with standard antennas

Approvals:
NTEP CC 07-007: 5,000 to 70,000 lb (2,500 to 35,000 kg capacities)

Warranty:
One-year limited 

Options

Part # Description
Options
159625 MSI-9850 Meter AC POWER United States
138486 MSI-9750 RF Indicator Final Assembly, Portable. Compatible With MSI-6260CS, MSI-9300 And MSI-9000 CellScale. Inlcudes Integrated Rechargeable Battery And Universal Charger
138341 MSI-9850 Mounting Bracket Universal
159221 MSI CRANE CART (48.50)
138298 RF REMOTE OPT 418MHz 9300
138317 Assembly 418MHz RF Remote Transmitter
138452 RETROFIT 4300 TO 9300 2450
138453 RETROFIT 4300 TO 9300 NO MODEM
138454 RETROFIT 12V 4300 TO 9300 2450
138455 RETROFIT 12V 4300 TO 9300 NO MODEM
Consult 4 in (101 mm) six-digit RF scoreboard
Consult 6 in (152 mm) six-digit RF scoreboard
Consult AC power supply
Consult Anti-heat shield
Consult Audible alarm
Consult Wi-Fi Ethernet option
9300 Sub Hook with Shackle
Consult 500 to 10,000 lb, 6.5 ton shackle
Consult 20,000 to 30,000 lb, 17 ton shackle
Consult 50,000 lb, 25 ton shackle
Consult 70,000 lb, 40 ton shackle
Consult 100,000 lb, 55 ton shackle
9300 Oversize Lifting Eye/Shackle
Consult 500 to 10,000 lb capacity
Consult 20,000 to 30,000 lb capacity, adapter with 25 ton shackle
Consult 50,000 to 70,000 lb capacity
Consult 100,000 lb capacity
Accessories
150367 Port-A-Weigh Battery Assy Twelve-Volt Rechargeable Non-spillable
148624 Cable Assembly RS232/485 To DB-9, For Scale Calibration And Configuration.
138006 Port-A-Weigh Charger, Battery. 115/230 VAC, 50/60 Hz, North American Plug
138007 Port-A-Weigh Charger, Battery. 115/230 VAC, 50/60 Hz, UK Plug
138008 Port-A-Weigh Charger, Battery. 115/230 VAC, 50/60 Hz, European Plug, Type C

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