Datum Electronics, Ltd.
Datum have been designing and manufacturing sensors and systems to measure Torque and Shaft Power since 1989. Torque Sensors have been supplied to a diverse customer base from Heavy Industry, the World's Navies, Shipping, Vehicles, Product Testing, Agriculture, Civil Engineering and Universities.
- +44 (0) 1983 28 28 34
- +44 (0) 1983 28 28 35
- web@datum-electronics.co.uk
- Castle Street
East Cowes, Isle of Wight PO32 6EZ
United Kingdom of Great Britain and Northern Ireland
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Product
Torque Sensors & Torque Transducers
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Datum Electronics is a world-leading designer, manufacturer and supplier of torque sensors, torque transducers & torque meters, bolt-on strain, weight & load sensors, as well as shaft power measurement solutions.With 30 years of expertise in torque and shaft power measurement, we research, design and manufacture our reliable & accurate torque sensors in-house. Besides, our team specialises in providing both industry standard off the shelf solutions, as well as bespoke custom torque sensors, built to your own specifications and requirements.
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Product
Marine Shaft Power Meter Systems
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Datum’s Marine Shaft Power Meter Systems are developed to provide real time and ongoing power monitoring data on propulsion shafts, thrusters and diesel generators. These devices are commonly used for fuel economy monitoring and equipment maintenance planning programs and can be used in conjunction with our EEXI | ShaPoLi solution to keep vessel owners in line with the latest legislation.
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Product
EEXI Shaft Power System (SHaPoLi)
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Datum Electronics Ltd has developed a shaft power limitation (SHaPoLi) EEXI Shaft Power System, providing the necessary features and functionality to comply with the MARPOL Annex VI, MEPC.335(76) EEXI regulations.Our system uses a Shaft Power Acquisition Module to constantly display, monitor and record propulsion shaft power to ensure compliance with the EEDI requirements relating to CO2 emissions for ships over 400 gross tonnage.
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Product
Naval Shaft Power Meter Systems
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Series 420 Naval Shaft Power Meter System has passed rigorous MOD and MIL testing programmes and is able to provide an accurate tool to monitor propeller shafts on ships by measuring shaft speed, torque and power.
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Product
Load Cell Amplifiers
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Datum Electronics load cell amplifier range is designed to increase (or amplify) a signal, generated by a strain gauge load cells with a full bridge connection, pressure transducers or torque sensors, allowing the user to use the data from the load cell in a more efficient and productive way.
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Product
Custom Bolt-On Strain Sensors
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Our custom bolt-on strain gauge sensors are designed and manufactured to your application, based on your drawings and specifications, including all types of output formats. Ideal for dynamic load monitoring, capable of measuring and monitoring axle stress and weight with high accuracy.Do you have an application for strain gauge measurement that requires a quick and simple installation, repeatedly, in multiple locations? Perhaps you need a sensor with high environmental protection, which removes the necessity for time-consuming cleaning, complicated soldering and messy strain gauge adhesives?
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Product
Shaft Power Measurement Solutions
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Our marine shaft power meter systems measure shaft torque, power, propulsion, rpm and thrust (if required), to ensure optimum performance is maintained throughout the lifecycle of a vessel. Using highly accurate & reliable strain gauge technology, combined with cutting-edge electronics, our system has an accuracy of 0.1%. It can be installed and commissioned within 1-2 days on a variety of shafts including intermediate shafts, thrusters, propellers and controllable pitch propellers. Our technology, along with our expertise in dynamic sampling of strain gauges, enable us to unlock a significant amount of information regarding the performance of the engine & propulsion shaft, along with the propeller.
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Product
Datum Universal Interface
DUI
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Datum Electronics specifically designed the Universal Torque Sensor Interface which accepts serial data, displaying the output data and a wide range of additional analogue and digital outputs, s 4-20mA, +/-5Vdc, 0-5Vdc, +/-10Vdc, 0-10Vdc as well as RS232/485 serial data.The Datum Universal Interface (DUI) interfaces with all our rotary, static, reaction, digital torque sensors and torque transducers, as well as shaft power measurement solutions.
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Product
Shaft Power Measurement Kits
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Shaft Power Measurement Kits are available in two formats, the standard and the compact kit. The compact kit is ideal for single day trials, while the standard one is used for long duration trials of between 30-60 days.
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Product
Self-Learning Ship Condition Monitoring System
Datum Hawk
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Datum Hawk is an advanced self-learning condition monitoring system, represents the ultimate sensor system for real-time condition-based ship monitoring, providing savings of both time and money.Datum Hawk is a “Smart”, intelligent system, capable of carrying out the torsional signature analysis of main engine(s), auxiliary engine(s) and diesel generator(s), giving a true insight into the vessel’s mechanical health.
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Product
SOLAS Compliant Container Weight Verification System
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Cargo Hawk is a non-intrusive SOLAS compliant Container Weight Verification system. Using Datum Electronics highly accurate and patent protected innovative bolton strain gauge sensors, Cargo Hawk seamlessly integrates to new and existing container handling equipment, without the need of introducing expensive high wearing consumable load monitoring hardware.
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Product
Contactless Torque Transducers
RS425
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These contactless Torque Transducers are not limited by operational speeds, can fit any shaft and capable of measuring torque from 1nm and up to 500knm, providing highly accurate and reliable torque measurement in many applications.
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Product
Custom Design/OEM Solutions
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Datum Electronics can offer custom solutions to solve your torque and shaft power measurement problems.















