The Universal Marine Torsionmeter provides a permanent, robust, simple to install and accurate tool to access and monitor the performance and efficiency of the ships transmission system(s).
It will accurately measure the on-shaft torque, the speed of the shaft(s) rotation and the power that is going through the shaft(s).
This product is supported by a growing Network of Worldwide authorised distributors and installers.
The Datum Electronics Series 420 Shaft Power Meter provides an accurate tool to access and monitor the performance and efficiency of the ships transmission system. The system accurately measures the on-shaft torque (kNm), speed of the shaft rotation (rpm) and the power (kW) that is going through the shaft. The system can be applied to both single and dual shaft ship systems.
• Single or Dual Shaft Applications
• Designed to fit ship shafts 200mm – 900mm in diameter
• Easy fit solution that can gives reliable measurement
• Pro-Active Power Measurement
• Condition Monitoring Data provided
• Data Logging Software
Datum Electronics Series 430 Torque Trials Kit will measure the true mechanical torque, power and speed of your ship shaft. Our trials kit is installed on a ships propeller shaft or shafts and uses strain gauge technology providing a highly accurate non-contact method of measuring shaft torque and is perfect for trials applications.
• Simple and easy to install
• The Kit is mounted on to the shaft and remains on shaft during trials
• It will fit all types of shaft with a diameter between 150mm – 1100mm
• USB interface for logging to a laptop, notepad or PC

Datum Electronics Series 420 Marine Torsionmeter System provides an accurate tool to assess and monitor propeller shafts on ships by measuring shaft speed, torque and power. This Torsionmeter system was designed for the harshest of environments on-board the Royal Navy Hunt & Sandown Class vessels. The system can be installed on a ships propeller shaft or shafts and uses strain gauge technology providing a highly accurate non-contact method of measuring shaft torque.
Supplementary Information
Product Installation & Training
All of our Marine Systems, including trials kits are supplied complete with all product information and user handbooks. Full training can be provided if required either on-site by one of our installation engineers or at our specialist facility in the UK. When purchasing from Datum Electronics our support structure and information will allow the user to install and operate our equipment easily and effectively.
Consultancy
Datum Electronics has expertise in a number of fields including strain gauging, vibration, electronics, field testing and installation. If you have a problem that is difficult to see a workable solution, or need advice or guidance on a particular application contact us and we will look into all the possibilities and provide reasoned solutions. Contact us now with your problems or questions and we will take a look at it for you.
Universal Marine Torsionmeter System
Series 420 Shaft Power Meter
Series 430 Marine Trials Kit
Series 420 Marine Torsionmeter