Miniature Size

Miniature size sensors with small size dimensions for measurements where a small diameter, short length or weight reduction is required.  

These sensors are ideal for research, motorsport, test or geo-technical applications, where there is very limited access to the measurement location, or where there the additional weight & space taken up by test instrumentation must be kept to a minimum.

• Low Cost Miniature Pressure Transducer – ASL
• AS Autosport Pressure Transducer
• ASM 13mm Diameter Miniature Pressure Transducer
• LMK 806 Plastic 21mm diameter Submersible Level Probe
• ASMT Miniature Combined Temperature and Pressure Transducer

• 10 bar g miniature pressure transducer with integrated PT100 thermometer - This small size pressure & temperature transducer has a PT100 platinum resistance thermometer and a 0 to 10 bar gauge pressure range with a radiometric output of 0.5 to 4.5 volts dc with a supply voltage of 5 volts dc.
• M5 thread compact pressure sensor for 30 bar DOT4 brake fluid - Looking for very compact pressure sensor to be installed on M5 thread, measure DOT4 brake fluid between 1-30 bar
• Water well level monitoring in 3/4″ dia sounding tube to 300ft - Need to do long term monitoring of water levels in water production wells through 3/4 inch sounding tubes
• Seawater depth sensor with I2C output for aquaculture underwater camera integration - Compact OEM customised I²C pressure sensor with an Acetyl (Delrin) body and ceramic diaphragm providing a corrosion-proof solution for measuring depth in a subsea camera used for aquaculture.
• Custom pressure sensor for mining haul truck suspension hydraulics - Measuring high-pressure suspension hydraulics on heavy mining trucks with a custom-engineered pressure transducer which solved challenges of vibration, contamination, and a non-standard process connection.
• Small diameter dip well water level transducer - We are searching for a transducer for to monitor water in an upland bog
• 30 metre depth sensor for lowering into 20 mm diameter pipe - Small diameter pressure sensor of lowering inside a 20mm pipe to monitor water depth 30 metres below ground level.
• 10,000 mmH2O range 19mm dia borehole water level sensor - 19mm diameter bore hole submersible water sensor designed to measure 0-10000 mmH2O raw water level with a 4-20mA output.
• Dam bank narrow diameter submersible level transducer for 30m deep piezometer tubes - The MTM3000 submersible pressure transducer is ideal for level measurement in dam banks, featuring a 10mm diameter for narrow access tubes and a 35m pur cable.

Miniature pressure and level sensors provide specialized solutions for measurement challenges in applications where space is somewhat limited, or access is restricted. These sensors, while small, are designed for robust performance and accurate readings in a variety of demanding environments.

In research settings, miniature pressure sensors are valuable tools for gathering data in experiments where minimizing intrusion is important. For example, they might be used to monitor pressure within a flow loop or reactor. Their relatively small size helps to reduce any influence on the experimental setup, ensuring more reliable results. They can also be employed in materials research to measure pressure within a test chamber or to monitor pressure changes during a process.

Test applications also benefit from miniature pressure and level sensors. In structural testing, these sensors can be integrated into test fixtures to monitor hydraulic pressure during loading. Their compact design facilitates installation in tight spaces. Similarly, in environmental testing, miniature pressure sensors can be used to monitor pressure within a sealed chamber. Miniature level sensors can be used in test tanks to provide accurate level measurement.

Geotechnical applications often involve challenging environments. Miniature submersible hydrostatic level sensors can be deployed in monitoring wells to measure groundwater levels. Their robust design ensures reliable performance even in harsh conditions. For example, these miniature level sensors can be used to measure the level of liquids in small diameter piezometers..

In the demanding world of motorsport, miniature pressure sensors play a crucial role in optimizing vehicle performance. They can be found in various systems, from monitoring brake line pressure for precise control to measuring intake manifold pressure for optimal engine tuning. Their small size and robust construction allow them to be placed in critical locations on the vehicle, providing engineers with real-time data to make informed decisions during races and testing.

Beyond these specific examples, miniature pressure and level sensors find application in a range of industrial settings. Their ability to provide accurate measurements in locations with some space constraints makes them valuable tools for engineers. The selection of a specific miniature pressure or level sensor will depend on the particular measurement parameter, the environmental conditions, and the space constraints of the application.

Related Product and Application Guides

• Motorsport

Related Application Questions and Answers

• M5 thread compact pressure sensor for 30 bar DOT4 brake fluid
• Water well level monitoring in 3/4″ dia sounding tube to 300ft

Contact us about this Miniature Size page to request more information, or to discuss your application requirements.