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
Differential-To-Single Ended Signals ADAPTER 3DSA-05 (For 3-Axis) / 1DSA-05 (For 1-Axis)
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Converts differential signal from the transducer to single ended signal (for use with osciloscopes, data acquisition systems, etc)
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Product
3-Axis Hall Probe H
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The 3-axis Hall Probe H is a cutting-edge solution designed for precise magnetic field measurements across various applications. With its thin (0.75 mm) and fully integrated design, this Hall probe offers an exceptional level of spatial resolution and is engineered for high-performance tasks that require real-time data on magnetic flux density. It provides simultaneous analogue voltage outputs for all three magnetic field components (Bx, By, and Bz) as well as the probe's temperature, making it ideal for advanced applications in research and industrial sectors.Available in three different lengths—71 mm for the long variant (HL), 47 mm for the medium variant (HM), and 8 mm for the small variant (HS)—the Hall Probe H caters to diverse measurement scenarios. Its compact design is achieved through the incorporation of a CMOS integrated circuit that integrates Hall elements, biasing circuits, amplifiers, and a temperature sensor in a single chip. This integration results in high angular accuracy, with mutual orthogonality between the three measurement axes maintained to within ±1°, achieved through enhanced calibration techniques. Whether you need high frequency bandwidths up to 25 kHz or temperature compensation capabilities, the Hall Probe H meets stringent technical requirements while ensuring durability through its alumina-ceramic packaging.
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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.
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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
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
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
Output Signal Cable
CO20-x
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The Output Signal Cable CO20-x is a specialized accessory designed specifically for the F3B analog magnetic field transducers. This product enhances the performance and versatility of the transducers, which have been improved and developed to work seamlessly since January 2023. The CO20-x cable facilitates reliable signal transmissions, critical for accurate measurements in various applications.This cable features a robust design with a shield that is connected to the metal case of the connector, ensuring minimal interference. The end wires of the signal cable are intentionally left unterminated and are thinned to approximately 3 - 4 mm, allowing for customization. Users can easily terminate the ends with standard banana plugs as needed. Furthermore, the cable boasts an M12-8L-S-X, 8-pin male connector, which promotes compatibility and efficiency in signal transmission. The detailed specifications and design considerations articulated make this cable a vital component in ensuring the optimal functionality of the F3B transducers.
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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
3-Axis Hall Probe K
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Introducing the 3-axis Hall Probe K, engineered for advanced measurement and high performance in magnetic field detection. This highly integrated Hall probe utilizes a naked Silicon chip mounted on an alumina ceramic substrate, offering exceptional durability and precision. With two thickness options—0.5 mm for ultra-thin applications and 0.75 mm for enhanced robustness—and three length choices (71 mm, 47 mm, and 8 mm), this probe is versatile enough to accommodate a range of environments and requirements in both analog and digital magnetic field transducers.The K series Hall Probe incorporates state-of-the-art CMOS technology, enabling high spatial resolution and accuracy with the capability to measure all three magnetic field components (Bx, By, Bz) simultaneously. The device outputs high-level voltages proportional to the detected magnetic fields and includes a built-in temperature sensor. With an angular accuracy of less than ±1° and frequency bandwidth support from DC to 25 kHz, the probe ensures precise measurements with minimal interference, making it an ideal choice for applications requiring reliable and accurate magnetic field sensing.
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Product
Calibration Cube / Reference Magnet
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The SENIS Calibration Cube is an indispensable tool for the precise calibration of magnetic field sensors and mapping equipment. With a homogenous magnetic field accessible through six strategically placed holes in the cube's faces, users can easily place sensors from various sides to calibrate their sensitivity vectors accurately. This makes it an ideal solution for in-situ validation, ensuring reliability and accuracy in the user's environment. The calibration tool not only simplifies the calibration process with its intuitive software guidance, leading to the creation of a sensitivity matrix, but it also defines mechanical referencing with an orthogonality better than 0.1° across all three directions. In addition to its effective calibration capabilities, the SENIS Calibration Cube serves as a stable reference magnet, enhancing the user experience. The cube requires less than 30 minutes for full high-accuracy orthogonality recalibration, making it efficient for routine sensor changes on mappers. The included Calibration Cube Corner Tool further aids in ensuring accurate orientation to external Cartesian coordinate systems, solidifying its role in achieving the highest mechanical accuracy in magnetic sensor applications. Coupled with its dust-free surface for easy cleaning, the SENIS Calibration Cube stands as a reliable and high-performance calibration instrument.
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Product
Helmholtz Coils
HH-HIGH
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The SENIS Model HH-HIGH Helmholtz Coils represent a cutting-edge solution for generating a high uniformity magnetic field across a substantial volume. Specifically designed with a single axis coil pair in a Helmholtz geometry, this model excels in applications where precise magnetic conditions are crucial. With a remarkable operating range of up to 50 mT rms, this air-cooled system demonstrates exceptional performance and reliability for materials measurement, sensor testing, and electronic sensitivity assessments.In addition to its capabilities, the HH-HIGH boasts a myriad of technical advantages. The inner diameter measures an impressive 105.5 mm, ensuring that the coils maintain their efficiency while accommodating various experimental setups. Weighing in at just 19.1 kg, the compact design allows for easy integration into existing test equipment or experimental arrangements. Moreover, significant safety features have been integrated, including a maximum supply voltage rating of 60V, which harmonizes with the maximum permissible touch voltage, thereby assuring user safety during operation.
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Product
High-Precision Teslameter With 3-Axis Interchangeable Hall Probes
3MH6-E
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The 3MH6-E High-Precision Teslameter integrates cutting-edge technology with ease of use for precise magnetic field measurements. It features a C-type 3-axis Hall Probe that allows for the measurement of the magnetic field components (Bx, By, Bz) while also providing temperature readings. With a remarkably low mutual orthogonality of less than 0.1 degrees between the probe's measurement axes, this instrument ensures exceptional accuracy in magnetic field mapping. The Teslameter is designed for versatility, allowing full interchangeability between any 3D Hall probes within the 3MH6-E series, maintaining a DC accuracy of better than 100 parts per million (ppm).
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Product
USB Handheld Teslameter
3MTS
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The 3MTS USB handheld Teslameter is a versatile measurement device designed for precise monitoring of magnetic fields. Equipped with a 3-axis Hall probe, the device can simultaneously measure all three magnetic field components, making it ideal for applications in environments where accessibility is challenging. Users can select between two distinct models: the 3MTS-1 which features an integrated Hall probe within a robust carbon-fiber holder, and the 3MTS-2 with a probe connected via a flexible cable for enhanced maneuverability in confined or awkward spaces.This handheld Teslameter offers four selectable measurement ranges (100 mT, 500 mT, 3 T and 20 T), with accuracy better than 1% of full range on the 100 mT and 500 mT ranges (2–3% at 3 T, ~5% at 20 T). Its advanced integrated temperature sensor ensures all readings are compensated for variations in temperature, further enhancing precision in varying environmental conditions. Users can connect the 3MTS to a PC or tablet via USB for intuitive control, data acquisition, and visualization, supported by user-friendly software that facilitates data export and includes various alarm functions for proactive monitoring.
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Product
3-Axis Hall Probe L
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The fully integrated 3-axis Hall Probe of the type LXS is engineered for optimal performance in measuring magnetic fields. With dimensions measuring at just 1.85 x 0.66 x 0.10 mm for the naked silicon chip, it's designed to provide high spatial resolution, making it ideal for applications necessitating close proximity measurements to test subjects. Notably thin, the probe also features an ultra-thin tip of 0.1 mm and a probe body thickness of 0.5 mm, ensuring efficient operation in narrow gaps where traditional probes may struggle.The LXs Hall Probe offers versatile solutions with three distinct lengths: the long version (LLs) at 71 mm, medium (LMs) at 47 mm, and small (LSs) at 8 mm. The device is equipped to output real-time analog voltages for all three magnetic field components (Bx, By, Bz) while simultaneously monitoring the probe's temperature, which is critical for high-precision applications. The advanced CMOS technology embedded within the probe ensures the orthogonality error remains below 1°, resulting in unparalleled measurement accuracy, making the Hall Probe an essential tool for those demanding exactitude in magnetic field analysis.
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Product
Magnetic Transducers With Hybrid 1-/ 2-/ 3-Axis Hall Probe Sensors
H3B
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The **H3B Magnetic Transducer** is an advanced Low Noise SENIS device designed for measuring magnetic fields through its hybrid three-axis Hall Probe. With a remarkable capacity for ultra-low noise, it effectively minimizes offset fluctuations, ensuring precision in magnetic field measurements. This robust transducer is tailored for applications that demand high accuracy and stability, integrating three high-resolution Hall sensors with an orthogonality error of less than 2°. Additionally, a built-in temperature sensor provides real-time temperature compensation, enhancing measurement reliability across various conditions.Beyond its noise reduction capabilities, the H3B transducer delivers a comprehensive output of three differential voltages corresponding to the magnetic flux density components (Bx, By, Bz) and a ground-referred voltage signaling the Hall sensor's local temperature. The system's innovative spinning-current technique significantly reduces low-frequency noise while maintaining excellent linearity, making it a valuable instrument for mapping magnetic fields, characterizing undulator systems, and performing quality control in laboratory and industrial settings.
