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Variohm Eurosensor is now offering the new-generation MS45xxHRD series of PCB-mountable integrated pressure and temperature sensors from Measurement Specialities for demanding applications in process automation, altitude and air speed measurement, medical instrumentation and specialist leak detection or airflow equipment.

The MEMS technology sensors offer very low hysteresis and high stability and, with no other components required, can be interfaced to practically any microcontroller with a straightforward communication protocol. I2C and SPI interfaces are also included.

Media includes non-corrosive dry gases compatible with ceramic, silicon, Pyrex, PPS, RTV, gold, aluminium and epoxy.

Measuring 12.5 x 9.9mm with barbed pressure ports to enable straightforward interconnection, the sensors can be supplied for either J-lead or through-hole pin mounting.

Key features and specifications

  • High-resolution 24-bit analogue-to-digital output
  • Wide choice of pressure ranges
  • Low power consumption of 1µA (standby less than 0.15µA) from a 1.8–3.6V supply
  • Fast conversion to 1msec
  • Choice of absolute, gauge and differential outputs in side- and top-port package configurations
  • Typical pressure accuracy of 0.25 per cent full scale
  • Operational temperature range of -25ºC to +125ºC
  • Accuracy rating of ±2ºC

Variohm Eurosensor

Founded in 1974, Variohm Eurosensor has been the leading single source supplier of sensors and associated electronic systems for over 40 years.
Variohm’s product portfolio includes sensors and transducers for; position, pressure, temperature and load. With a technical sales support team ready for new challenges, Variohm can ensure that the most suitable sensor will be selected for applications in any industry.

Based in Towcester, Northamptonshire, Variohm Eurosensor has been the leading single source supplier of industrial sensors and associated electronic systems since 1974.

With a technical sales support team, receiving regular product training, Variohm has the structure and financial strength to deliver technical support and quality service along with expert up-to-date advice on their entire product portfolio. Variohm’s ability to design, develop, source and deliver a vast range of sensor solutions means that the sales support team is able to work with customers throughout their entire project, enabling customers to influence how their products work.

Variohm’s aim is to provide an efficient, cost effective, flexible service to customers, irrespective of their size, business or geographical location.

Variohm Eurosensor are part of the Variohm Holdings Group. Variohm Holdings as an entity can provide products to suit any sensing application in any industry and is eager to use it’s combined knowledge and skills to solve new applications.

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Variohm Eurosensor’s range of products monitor: –Position, Load, Pressure and Temperature

Position sensors include rotary and linear sensors, cable extension transducers and inclination sensors. Available in various contacting and non-contacting technologies, including Hall effect, incremental and absolute encoders and laser measurement.

Load and force sensing; load cells from 1g to 1000t capacities, available in a wide range of mechanical sizes and designs to suit all applications. High speed bagging controllers, torque transducers to measure both dynamic and static loads, with various mounting and electrical connection options.

Pressure transducers and switches to measure absolute, differential and gauge pressure up to 5000 Bar. These sensors are available is a wide range of outputs and also standard and customised housing options, with IP ratings up to IP69K.

Thermistors and probes offering a wide temperature measurement range, with excellent interchangeability and stability which are also space and flight approved or medically approved where appropriate. Custom and bespoke solutions are available and many are manufactured or modified on site.

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