SENIS
Develops, manufactures and supplies worldwide advanced sensors and instruments for magnetic field measurements and electric current.
- +41 43 205 26 37
- info@senis.swiss
- Neuhofstrasse 5A
Baar (Zug), 6340
Switzerland
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Product
Hard Ceramic Probe Holder
PHS-H and PHS-S
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The PHS-H Hard Ceramic Probe Holder is engineered for precision applications requiring exact probe positioning, ideal for insertion devices, undulators, and similar setups. This robust holder utilizes glass-reinforced (FR4) epoxy laminate for enhanced durability and reliability in demanding conditions. At its core, the PHS-H features three hard plates composed of alumina ceramics (Al₂O₃), each serving as a critical locating surface to ensure utmost accuracy during measurement operations.Additionally, the PHS-H incorporates two elastic glass epoxy locators that deliver a strong clamping force, effectively preventing any unwanted motion of the prismatic probe. The Hall probe (model 03S) is securely fixed within a well-defined cavity, further enhancing the holder's ability to maintain consistent probe placement. This design not only maximizes performance but also ensures long-term stability in precision applications.
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Product
Probe Head Support
PHS-B
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The Probe Head Support PHS-B is designed specifically to securely position Hall Probe types A and E within an air gap. This specialized equipment offers a perfect solution for safeguarding the probes against mechanical damage during operation. Notably constructed from epoxy laminate FR4, the PHS-B guarantees excellent dimensional stability and mechanical solidity, ensuring reliable performance in various applications. Its design accommodates the needs of technicians and researchers who require precise calibration and measurement, making it a versatile tool in the field of metrology.Additionally, the PHS-B's assembly incorporates a fork structure that allows for easy disassembly and reassembly of the probe, ideal for recalibrating the transducer as required. The probe support features a cross-section measuring 2mm x 12mm, while the support thickness is maintained at 0.45 ± 0.05 mm, allowing for a snug fit that protects the sensitive components. This thoughtful engineering means that users can confidently utilize the Probe Head Support PHS-B in demanding environments, knowing they have quality and precision on their side.
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Product
3-Axis Sliding Hall Probe SHP For In-Contact Measurements
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The 3-axis Sliding Hall Probe SHP is expertly designed for in-contact measurements, ensuring precision with an incredibly small distance of just 0.5 mm between the magnet surface and the Hall probe's sensitive spot. This unique design maintains a constant measurement distance, enabling reliable in-contact magnetic field readings. Incapsulated in a SENIS KS Hall probe and housed in a robust ceramic package, the probe's dimensions are compact at 25x3x3 mm, making it suitable for a variety of applications requiring accuracy in magnetic measurements.In addition to its compact size, the SHP features a ceramic friction pad that enhances its capability for direct contact measurements. This makes it ideal for use in SENIS Mappers or as a customizable component in customer-specific mapping solutions. The precise engineering behind this Hall Probe ensures that it meets high-performance standards in both industrial and research settings, providing vital data for magnetic field analysis.
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Product
Helmholtz Coils
HHROT-1
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The SENIS Model HHROT-1 Helmholtz Coils is designed to produce a large, uniform magnetic field for various applications, including materials measurement and sensor calibration. This single-axis coil pair, configured in Helmholtz geometry, ensures high field uniformity, critical for experiments requiring stable magnetic environments. With an inner diameter of 176 mm and a remarkable operating range of 1mT to 20mT rms, the HHROT-1 is capable of precise measurements and testing of magnetic sensors in diverse orientations. It weighs 32 kg, allowing easy integration into experimental setups such as laboratories and testing facilities. Additionally, the HHROT-1 features a unique mechanism of three orthogonal gimbals that enables the rotation of a magnetic sensor within the uniform magnetic field. This design allows the sensor to rotate in all three angles—tilt, roll, and pitch—independently, thereby enhancing the versatility of measurement techniques. The coils are air-cooled and can be mounted in various orientations. With non-linearity errors lower than $4\cdot10^{-5}$, it promises unparalleled accuracy for demanding applications.
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Product
3-Axis Hall Probe C
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The 3-axis Hall Probe C is designed for high-performance measurements with an exceptionally wide temperature operating range of -40°C to +155°C. This miniature probe utilizes advanced CMOS technology to achieve remarkable spatial resolution and high angular accuracy. Measuring dimensions of 8.0mm in length, 4.0mm in width, and a thickness of 0.9mm, the Hall Probe C can deliver precise magnetic field readings across its three axes (Bx, By, Bz) simultaneously. The sensitivity of the probe is exceptional, featuring an MFSV (Magnetic Field Sensitive Volume) with Bx and Bz measuring 0.15 x 0.01 x 0.15 mm³ and By measuring 0.03 x 0.005 x 0.03 mm³, providing high fidelity in measurement even in challenging conditions.Constructed from robust alumina-ceramics (Al₂O₃), the probe is not only compact but also durable against environmental stressors. Its integrated temperature sensor enhances measurement reliability. High signal output and a wide bandwidth of DC - 25 kHz ensure immunity to electromagnetic disturbances, making this probe ideal for high precision applications in various industrial settings. The Hall Probe C is versatile, available in configurations suitable for one, two, or three-axis measurements, catering to diverse operational needs.
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Product
Output Signal Cable
COSxx-A
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The Output Signal Cable COSxx-A is specifically designed for use with SENIS H3A Magnetic Transducers, offering superior connectivity and reliability in your applications. This cable features the R605 connector, which is designed to accommodate differential signal output while ensuring a robust shield connection to minimize interference. With a meticulously crafted construction of Alpha Wire, it utilizes a configuration of two wires (20 x 2 x 0.12 mm²) surrounded by an effective shielding layer, making it ideal for precise signal transmission in various environments. In addition to its excellent technical specs, the cable is equipped with banana plugs for easy and secure connections. The VOUT- is designated with a red wire, while VOUT+ is represented by a yellow wire, and the shield is marked with a black wire. The connector's body integrates seamlessly with the cable shield, and the wires at the end are meticulously soldered to maintain performance integrity. This cable is tailored for engineers and technicians who require high-quality, reliable connections for their SENIS H3A transducers, ensuring optimal performance and longevity in critical applications.
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Product
Handheld Teslameter
3MH1-E
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Introducing the SENIS 3MH1-E Handheld Teslameter, a state-of-the-art device designed for precise measurement of magnetic fields across three axes. This handheld unit features an intuitive touch screen that provides real-time readings of the magnetic field components Bx, By, Bz and the total magnetic field B. Users benefit from isotropic measurements that are independent of probe orientation, thanks to its robust design and advanced Hall probe technology. With measurement ranges spanning from 5mT to a remarkable 4T, this teslameter is equipped to handle both low environmental magnetic fields and high magnetic field scenarios without compromising accuracy or resolution.Powered by an internal rechargeable battery, the SENIS 3MH1-E eliminates the need for an external power source, making it a portable solution for various applications. The device allows for data logging with the ability to download records in CSV format, aiding in analysis and reporting. Users can easily change the unit of measurement, gain, and averaging time using the intuitive software. The included dedicated cable enhances accessibility, ensuring that readings can be taken in challenging environments, while the probe holder and the probe are entirely non-magnetic, allowing for uncompromised precision during measurements.
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Product
Magnetic Transducers With Fully Integrated 1-Axis (Y) Hall Probe
F1A
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The F1A Magnetic Transducers feature a fully integrated CMOS 1-axis (Y) Hall Probe that offers exceptional sensitivity and high spatial resolution, measuring just 0.4 x 0.04 mm. This high-resolution sensor enables accurate measurements of magnetic fields perpendicular to the probe plane, specifically the By component. Enhanced by a unique spinning-current technique in the biasing circuits, the probes effectively suppress the planar Hall effect, ensuring superior performance in various demanding applications. With a frequency bandwidth extending from DC to 75 kHz, this advanced probe quality control makes it suitable for characterizing permanent magnets, developing magnetic systems, and monitoring electromagnetic devices in both laboratory and production environments.Additionally, the Hall Probe incorporates a built-in temperature sensor for real-time temperature compensation, which ensures the accuracy of measurements. The Module E connected to the Hall Probe amplifies, linearizes, and conditions the output signals to mitigate interference from electromagnetic disturbances. As a robust and highly effective measurement solution, the F1A Magnetic Transducers are ideal for applications ranging from magnetic field mapping to the quality control of magnet systems.
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Product
MAGNETIC FIELD CAMERA SEN-3D-CAM
SENCAM
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Introducing the **SENCAM – MAGNETIC FIELD CAMERA SEN-3D-CAM**, the world's first true 3D magnetic field camera designed for unparalleled precision and speed. Engineered with the cutting-edge Senis proprietary 3D Hall technology, this remarkable camera captures all three magnetic field components—Bx, By, and Bz—simultaneously. The compact, lightweight design allows it to easily fit into tight workspaces, making it the ideal choice for applications in magnetic systems development, quality assurance, and production line inspections. With a world-class spatial resolution of 100 µm and a sensitive volume of just 27µm x 9µm x 4µm at each pixel, users can expect highly accurate representations of magnetic fields, even in complex scenarios where field gradients are significant.SENCAM operates at an impressive image acquisition rate of up to 7 images per second, allowing for real-time tracking and analysis of magnetic fields. The camera boasts 16,000 pixels across its imaging surface, solidifying its status as a leader in high-speed magnetic imaging technology. Coupled with USB-C connectivity, data transmission is streamlined for immediate analysis and visualization. Additionally, with the optional Senis 2D Vision Commander Software, users can perform advanced magnetic image analyses, enabling sophisticated interpretation of magnetic data. Whether used in laboratories or industrial settings, the SENCAM is transforming the landscape of magnetic field measurement.
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Product
Compact 3D Magnetic Field Mapper
MMS-2A-ROT
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The Compact 3D Magnetic Field Mapper MMS-2A-ROT is an advanced system designed specifically for the precise measurement and mapping of cylindrical permanent magnets such as rotors, disks, and rings. Utilizing a 3-axis Hall probe with a sensitivity volume of only 150x150x10 micrometers, it ensures accurate point measurements of magnetic fields with accuracy better than 1% of the measurement range (2 T range: better than 2%). The system supports intuitive Mapper software that enables seamless data acquisition, visualization, and analysis, making it an ideal choice for engineers and researchers requiring high-speed and high-precision measurements in various applications, including production and development environments.With selectable measurement ranges of 100mT, 500mT, and 2T, the MMS-2A-ROT system is adept at capturing both DC and AC magnetic fields at a sampling rate of 30 kSamples/s, allowing for rapid data collection and analysis. The multifunction Data Acquisition Card enhances motor control, further contributing to its fast scanning capability of up to 180 degrees per second. The software offers detailed 3D mapping visualization, enabling comprehensive analysis of multipole magnets and ensuring optimal performance across various setups and operational requirements.
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Product
Output Signal Cable
Co10-SE
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The Output Signal Cable Co10-SE is meticulously designed for use with SENIS 3DACMT magnetic transducers, ensuring reliable connectivity and optimal performance. This cable features a tough construction with a 4mm standard banana plug connector, facilitating secure and efficient signal transmission. The layout of the signal wiring includes color-coded outputs for the X, Y, and Z axes, alongside a dedicated ground connection, which simplifies the installation and troubleshooting process for users.
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Product
Reference Magnets
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Very stable reference magnets for highly accurate in-situ validation of magnetic field sensors, teslameters and mappers. Three Component Reference Magnet. Magnetic fields available: 100mT. Easy and fast to use. Mechanical referencing and orthogonality of the magnetic field better than 0.1° in all 3-directions.
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Product
Digital Teslameter
3MH4
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The 3MH4 Digital Teslameter redefines precision in magnetic field measurement, allowing users to measure three magnetic components while also calculating the total field amplitude and direction at a remarkably close distance of just 0.5mm from the probe's end. With an absolute accuracy exceeding expectations at below 0.1% (1,000 ppm), this instrument excels in ensuring stable and reliable digital readings. Notably, its spatial resolution of 0.10 x 0.01 x 0.10 mm³ empowers users to explore magnetic fields in detail, making it ideal for applications requiring high precision, such as characterizing undulator systems and conducting quality control in various manufacturing environments.Moreover, the device is equipped with an industry-leading detachable Hall probe that simplifies probe interchangeability without compromising measurement accuracy. It features exceptional temperature stability of better than ±0.01 %/°C, ensuring consistent performance across a range of conditions. The 3MH4 supports up to four selectable magnetic field ranges (±0.1 T to ±20 T) and provides connectivity options via USB2.0 and LAN, enhancing its versatility for diverse applications in laboratories and production lines.
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Product
Hall Probe S
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The Hall Probe S for H3A Magnetic Transducers is an advanced hybrid device designed for high precision in magnetic field measurements across 1-, 2-, or 3-axis configurations. This exceptionally robust Hall probe integrates high-resolution Hall sensors arranged along the axes, ensuring accurate readings with an orthogonality error of less than 2°. With dimensions measuring 10 x 10 x 1.4 mm, this probe is built to withstand mechanical and electrical stresses, being securely mounted on a reference ceramic plate that guarantees stability during operation. The inclusion of a temperature sensor enables temperature compensation, further enhancing measurement accuracy. Its high-level analog voltage outputs correspond symbiotically to the variations in the magnetic flux density and temperature, making the Hall Probe S a versatile tool suitable for intricate scientific and industrial applications. The low noise and offset fluctuation properties of this sensor facilitate ultra-high resolution measurements, ensuring fidelity in field readings. This device is integral to the H3A Magnetic Field Transducer and Digital Teslameter modules, highlighting its critical role in advanced magnetic field surveying.
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Product
Magnetic Transducers With Integrated 2-/ 3-Axis Hall Probe
I3D
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The I3D Magnetic Transducers with Integrated 3-axis Hall Probe represent a cutting-edge solution for magnetic field measurements, designed for high precision and reliability. This device is capable of measuring all three components of an applied magnetic field (Bx, By, Bz) with exceptional spatial resolution thanks to its integrated CMOS Hall probe. Featuring advanced low-noise and low-offset fluctuation technology, the I3D transducers ensure that measurements are not only accurate but also maintain high linearity and orthogonality accuracy, making them suitable replacements for the older I3C Magnetic Field Transducer model.Built with a robust electronic module that enhances the Hall probe's output, the I3D magnetic field transducers provide differential output voltages proportional to the magnetic flux density and include temperature compensation. The system allows for efficient mapping of magnetic fields, and is ideal for applications such as laboratory measurements, quality control in magnet systems, and current sensing. Users can rely on the I3D for reliable data collection in various demanding environments, bolstered by the device's low noise characteristics and high-resolution capabilities.
