Radiolink Plus

Telemetry Wireless Load Cell – Radiolink Plus

ATEX/IECEx Option Available

Capable of both weighing and dynamic load monitoring the latest Radiolink Plus wireless dynamometer is constructed of high-quality aircraft grade aluminium and features an advanced internal design structure. This internal design structure not only provides the product with an unrivalled strength to weight ratio but also allows the use of a separate internal sealed enclosure providing the load cell's electronic components with IP67 environmental protection even with the battery cover plate missing, making this industry leading dynamometer even more suitable for use in the harshest environments.
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Radiolink Plus | Telemetry Tension Load Cell / Wireless Dynamometer

straightpoint radiolink plus load cell

  • Proprietary 2.4 GHz Wireless
  • Industry Leading Wireless Range
  • Error Free Data Transmission
  • Unrivalled Resolution
  • Environmentally Sealed
  • Audible Overload Alarm
  • Unmatched Battery Life
  • Internal Antennae
  • Compact Size
  • Remote On-Off
  • Lightweight
  • Peak Hold
  • Advanced Options Available
  • Tare
  • Design validated by F.E.A.

Our wireless technology allows antennae free data transmission to 700 metres or 2300 feet and can be connected to the latest Internet of Things (IOT) technology.

Featuring industry leading wireless technology and range, the versatile Radiolink plus is supplied with an update rate of 3Hz and can be easily configured to run at industry leading speeds of up to 200Hz. Data is transmitted wirelessly utilizing the latest in IEEE 802.15.4 (2.4 GHz) technology providing safe, high integrity, error free transmission of both static weight and dynamic load to a wireless handheld controller.

Designed for measurement of both Static and Dynamic Loads the Radiolink Plus can also be used in combination with our range of high speed wireless data logging software allowing for simultaneous control, display and real time data logging of up to 100 Straightpoint telemetry Load Cells. A .csv file format is used for data logging and opens in MS Excel allowing easy visual presentation of the logged data and simple test certificate generation.

The Radiolink Plus utilizes easily sourced AA alkaline batteries and features advanced circuitry designed to protect the unit from damage associated with incorrectly installed batteries. This advanced circuitry extends battery life and the use of easily sourced alkaline batteries eliminates issues associated with rechargeable battery pack charging, failure and replacement.

A full array of wireless accessories are also available including signal boosters, LED wireless scoreboards and base stations with analogue (4-20mA, 0-10v, 0-5v) or digital (RS232/485, Modbus RTU, and ASCII serial communications protocol) outputs.

It is easy to see why globally the Radiolink plus is the number one choice for weighing and dynamic load monitoring in critical lift planning and execution.

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Radiolink plus is ideal for the following applications:

Water weight Testing | Overhead Weighing | Loadcell Rental | Bollard Pulling | Tug Testing | Stevedoring Heavy Lift | Marine Salvage

All Radiolink Plus load cells are supplied with the following as standard:

casesmallloadcellFlight carry storage/case up to 35T/77,000lbs

Approved shipping crate for larger capacities.
rfid loadcell tag
  • Remote Hand Control
  • 4 x AA Batteries
  • Proof test certificate
  • Operator Manual
  • Carry/Storage Case
  • RFID Tagged


Radiolink Plus Specifications - Telemetry Tension Load Cell / Dynamometer

Metric Dimensions = millimetres (mm)

Capacity 1000kg 2.5te 5te 12te 25te 35te 50te 75te 100te 150te 200te 250te 300te
Resolution 0.5kg 0.001te 0.001te 0.002te 0.005te 0.005te 0.01te 0.01te 0.05te 0.05te 0.1te 0.1te 0.1te
Units kg te te te te te te te te te te te te
Weight 1.4kg 1.4kg 2kg 3.2kg 5kg 8.6kg 11.5kg 16kg 34kg 46kg 72kg 72kg 118kg
Safety Factor 12.1 5:1 5:1 5:1 5:1 5:1 5:1 5:1 5:1 4:1 5:1 4:1 5:1
Battery Type Handheld-2 x AA / Loadcell 4 x AA
Battery Life Handheld-60Hrs / Loadcell 1200Hrs continuous
Display Type 6 digit 22mm LCD
Operating Temp -10 to +50 °C
Accuracy +/- 0.3% of applied load
Frequency 2.4GHz
Range 700 metres
Data Rate 3Hz - up to 200Hz can be ordered for dynamic load monitoring applications
Protection IP67
Dimension A 204 204 249 305 340 393 424 470 608 670 700 700 806
Dimension B 43 43 43 47 60 75 75 75 99 99 144 144 150
Dimension C 101 101 101 101 115 126 163 202 255 303 320 320 426
Dimension D 146 146 165 193 215 225 230 260 320 360 350 350 350
Dimension E 24.5 24.5 38 47.5 55 60 76 76 109 109 132 132 160
Dimension F 48 48 66
Dimension G 19 19 32
Crosby Shackle G2130 G2140
Loading Pin Ø 19 19 25 35 51 57 57 70 83 95 121 127 152

straightpoint-load-cell-dimensionsImperial Dimensions = inches

Capacity 2200lb 5500lb 11000lb 26000lb 55000lb 77000lb 110000lb 165000lb 220000lb 330000lb 440000lb 550000lb 660000lb
Resolution 1lb 2lb 2lb 5lb 10lb 10lb 20lb 20lb 100lb 100lb 200lb 200lb 200lb
Units lb lb lb lb lb lb lb lb lb lb lb lb lb
Weight 3.1lb 3.1lb 4.4lb 7.1lb 11lb 19lb 25.3lb 35.3lb 75lb 101.4lb 158.7lb 158.7lb 260lb
Safety Factor 12.1 5:1 5:1 5:1 5:1 5:1 5:1 5:1 5:1 4:1 5:1 4:1 5:1
Battery Type Handheld-2 x AA / Loadcell 4 x AA
Battery Life Handheld-60hrs / Loadcell 1200hrs continuous
Display Type 7 digit 0.35" LCD
Operating Temp 14 to 122˚F
Accuracy +/- 0.3% of applied load
Frequency 2.4GHz
Range 2300 feet
Data Rate 3Hz - up to 200Hz can be ordered for dynamic load monitorning applications
Protection NEMA 6
Dimension A 8.03 8.03 9.80 12.01 13.39 15.47 16.69 18.50 23.94 26.38 27.56 27.56 31.73
Dimension B 1.69 1.69 1.69 1.85 2.36 2.95 2.95 2.95 3.90 3.90 5.67 5.67 5.91
Dimension C 3.98 3.98 3.98 3.98 4.53 4.96 6.42 7.95 10.04 11.93 12.60 12.60 16.77
Dimension D 5.75 5.75 6.50 7.60 8.46 8.86 9.06 10.24 12.60 14.17 13.78 13.78 13.78
Dimension E 0.96 0.96 1.50 1.87 2.17 2.36 2.99 2.99 4.29 4.29 5.20 5.20 6.30
Dimension F 1.89 1.89 2.60
Dimension G 0.75 0.75 1.26
Crosby Shackle G2130 G2140
Loading Pin Ø 3/4" 3/4" 1" 1 3/8" 2" 2 1/4" 2 1/4" 2 3/4" 3 1/4" 3 3/4" 4 3/4" 5" 6"


Wireless Accessories

Our range of wireless accessories may be used with the load cells:
Radiolink Plus, Compound Plus, Wireless Loadshackle and Wireless Compression Load Cell ranges.


SW-OAM Wireless overload alarm modulewireless-symbolSW-OAM
Wireless overload alarm module

The SW-OAM is a wireless relay module featuring audio and visual warning indicators. The unit’s two set point alarms can be triggered from a single or summed group of up to eight Straightpoint wireless load cells. The SW-OAM is ideal as a Wireless Overload Detection System.
Datasheet Download



SW-A01i Wireless base station with analogue outputwireless-symbolSW-A01i
Wireless base station with analogue output

The SW-AO1i provides a configurable analog output for any single Straightpoint Wireless Load Cell and is ideal for integration to a PC, PLC or other Data Acquisition Systems. Housed in a NEMA 4 enclosure the output can be selected from pre-calibrated voltage and current ranges of 0-5vdc, +-5vdc, 0-10vdc, +-10vdc, 0-20mA, 4-20mA.
Datasheet Download

SW-SO Serial output ASCII string modulewireless-symbolSW-SO
Serial output ASCII string module

Ideal for integration to a PC, PLC or other device requiring a simple RS232 serial input, this module allows for a user defined ACII string which can include individual or summed data from up to eight Straightpoint Wireless Load Cells.
Datasheet Download



SW-RWT Rugged Tabletwireless-symbolSW-RWT
Rugged Tablet

The SW-RWT tablet is the latest generation fully-rugged tablets. Featuring an array of integrated
options, and a sleek, sophisticated design, the SW-RWT will change the way you look at tablets. With a MIL-STD-810G rating and Windows® 7 Pro, the SW-RWT can go from the boardroom to the work site
without missing a beat.
Datasheet Download



SW-MWLC Multiple wireless load cell controller softwarewireless-symbolSW-MWLC
Multiple wireless load cell controller software

This software for Windows PC's allows up to 24 of our wireless loadcells to be viewed and logged cable free to a CSV file. You can configure the number of loadcells (max 24), and set extra channels to sum data or record peaks etc. These configurations can be saved and re-loaded at any time.
Datasheet Download

SW-SD Wireless slave displaywireless-symbolSW-SD
Wireless slave display

This 100mm (4”) scoreboard LED display is wireless and viewable for up to 150 ft. Perfect for installation on a crane gantry the unit operates on 110-240 VAC and display’s an individual load or summed load for up to eight Straightpoint Wireless devices.
Datasheet Download



SW-SB Wireless signal boosterwireless-symbolSW-SB
Wireless signal booster

The SW-SB signal booster/repeater module is battery operated and easily pairs to any Straightpoint Wireless device e.g. load cell, accessories, and software solutions within range, quickly increasing coverage and extending range.
Datasheet Download


SW-GW1  Wireless overload alarm modulewireless-symbolSW-GW1

Modbus RTU/ASCII Gateway

The SW-GW1 is a Modbus interface gateway that provides a simple interface allowing users to gather data from Straightpoint Wireless devices using either the standard Modbus RTU protocol or a simple ASCII protocol.
Datasheet Download



Radiolink plus load cell demonstration

ATEX/IECex approved

Radiolink Plus Downloads

straightpoint metric data

straightpoint imperial data

Radiolink Plus User Manual

SW-HHP manual

igs download

Distributors Worldwide

straightpoint global network


Hampshire, UK HQStraightpoint offices
Tel: +44(0)2392 484491

Camarillo, CA, USA HQ
Tel: 1-805-246-1462
Houston, TX USA (sales)
Tel: 713-955-2655
Minneapolis, MN USA (sales)
Tel: 612-808-8969

Customer Service Support