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
All-In-One Standard Magnetic Field Mapper
MMS-1A-RS
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The SENIS® All-in-One Standard Magnetic Field Mapper MMS-1A-RS is a cutting-edge system designed for comprehensive 3D magnetic field measurements. Equipped with a fully integrated true 3-axis Hall probe, this mapper captures all three components of the magnetic field (Bx, By, Bz) simultaneously, making it an essential tool for analyzing the characteristics of permanent magnets, electromagnets, and electronic circuit PCBs. With an impressive magnetic field measurement accuracy of 0.1% and the ability to operate in selectable Hall sensor measuring ranges of 100 mT (standard), 500 mT and 2 T (optional), the MMS-1A-RS ensures precise data collection across a variety of applications, from quality assurance in production lines to laboratory research.
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Product
3-Axis AC Magnetic Transducer
3DACMT-1
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The *SENIS* 3DACMT-1 is a cutting-edge 3-Axis AC Magnetic Transducer designed for precise measurement of alternating magnetic fields. It operates within a frequency range of 10kHz to 200kHz, making it an ideal choice for applications requiring high sensitivity and precision. The device features a compact sensing cube with a volume of about 3.6 cm³, ensuring non-invasive measurements that do not disturb the magnetic fields being observed. With its exceptional resolution of better than 1.5μTrms, the 3DACMT-1 delivers a highly linear response and transduction accuracy of ±1%, ensuring reliability even in the most demanding environments. Further, the *SENIS* 3DACMT-1's design incorporates three mutually orthogonal coils, allowing it to capture all three components of magnetic fields simultaneously while being insensitive to electrical fields or capacitive coupling. The sensor's excellent angular accuracy of <±1° and phase accuracy of <3° at 85kHz enhances its capability to provide accurate data. Additionally, with an output signal from 0V to ±5V, and a measurement bandwidth of 10kHz to 200kHz, this transducer is built to handle complex measurement tasks efficiently.
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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
Probe Head Support
PHS-DL
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The Probe Head Support type PHS-DL, and its enhanced version PHS-DL_V7, provide essential support for the SENIS Hall probe C, specifically designed for precise measurements of magnetic fields in various applications such as undulator systems and large generators. This tool not only facilitates accurate positioning but also protects the probe from potential mechanical damage, ensuring optimal performance in challenging environments.The PHS-DL_V7 model is constructed using fiberglass, which endows it with superior dimensional stability and mechanical integrity, allowing operation in temperatures nearing +120°C. The design includes two parallel plates that securely hold the probe in place, with additional features such as optional fixing holes for enhanced stability during installation. These characteristics make the PHS-DL suitable for a wide range of high-performance measurement applications, safeguarding both the probe and the integrity of the data collected.
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Product
Special Mapper Solutions
MMS-1X-RS-THRUST
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The Special Mapper Solutions (MMS-1X-RS-THRUST) is a sophisticated magnetic field mapper designed specifically for very large and heavy rotors, as well as cylindrical magnetic objects up to 700mm in diameter and weights reaching 100kg, which includes applications like Hall Effect Thrusters. The system offers an extended scanning volume of 600 x 600 x 600mm³, enabling comprehensive measurements across different dimensions. This allows it to handle larger components efficiently without compromising on measurement accuracy.In addition to its robust design for heavy objects, the MMS-1X-RS-THRUST is equipped with a larger rotary stage capable of accommodating thrusters weighing up to 60 kg or more. This makes it an ideal choice for advanced applications in aerospace and similar fields, where precise magnetic field mapping is essential. The system also includes a holder for a Calibration Cube, allowing for on-site calibration of Hall probes to ensure accuracy. Other notable features include a modified touch sensor for easy operation and a low-noise Hall probe that enables measurements in a magnetic field range as low as 10mT, enhancing the versatility and reliability of this measuring device.
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Product
3-Axis Surface Precision Hall Probes
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The SENIS series of precision Hall probes is engineered to revolutionize magnet inspection, combining advanced manufacturing techniques with user-oriented features. Each Hall sensor is meticulously positioned beneath the surface with micron-level precision, enabled by state-of-the-art interferometric depth control that promises unmatched measurement consistency across all probes. This innovation ensures that the distance to the magnet remains constant, allowing for more reliable readings in various inspection and quality control applications.Available in three distinctive models—SurfaceProbe85, SurfaceProbe125, and SurfaceProbe175—these probes each offer varying sensing distances of 85µm ±15µm, 125µm ±20µm, and 175µm ±25µm respectively. Furthermore, users can count on an accuracy of less than ±0.5º in angular measurements, backed by a robust carbon fiber reinforced nose for enhanced positioning. Ideal for inline inspection and lab settings, these Hall probes enhance operational efficiency by providing precise and consistent data needed for quality control and research initiatives.
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Product
Large-Size All-In-One Magnetic Field Mapper System
MMS-1X-RS
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The SENIS® Large-size All-in-One Magnetic Field Mapper System MMS-1X-RS is engineered for high-performance and precision in magnetic field measurement. Featuring an extensive scanning volume of 570 x 570 x 290 mm (extended Z-axis: 570 x 570 x 380 mm), this advanced system utilizes a fully integrated true 3-axis Hall probe, capable of measuring all three components of the magnetic field (Bx, By, Bz) simultaneously. This allows for high-resolution mapping around permanent magnets and electromagnets, making it an invaluable tool in both laboratory and production line settings. The intuitive software, operating on the MS Windows platform, provides real-time visualization and customizable scanning profiles, ensuring ease of use and effective data management.
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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
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 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
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
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
3-Axis Nano-Teslameter
3NTA2
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The 3NTA2 3-axis Nano-Teslameter is a cutting-edge instrument designed for precision measurement of magnetic fields, capable of accurately gauging readings from 1nT to 0.1mT. This advanced device leverages the power of Anisotropic Magneto Resistance (AMR) technology, providing users with outstanding measurement resolution of 0.5nT and exemplary accuracy of less than 1%. Its compact 1-, 2-, or 3-axis AMR probes meet diverse measurement needs, accommodating a field-sensitive volume of just 1.25 x 0.25 x 0.5 mm, offering minimal spatial disruption during analysis. Coupled with user-friendly LabVIEW software, the 3NTA2 enhances data visualization and acquisition, making it an essential tool for both laboratory analysis and field application.In addition to its impressive standard measurement range, the 3NTA2 also allows for the expansion of magnetic field measurements up to 500µT (5 gauss). The electronic module, constructed from non-ferrite materials, is equipped with advanced capabilities including a power supply unit, a high-resolution data acquisition card with 16-bit A/D converters, and built-in temperature compensation, ensuring accurate and reliable data under varying environmental conditions. The probes, highly compact and designed for versatility, can be extended up to 40m for broader applications, making the 3NTA2 Nano-Teslameter ideal for various uses such as monitoring environmental magnetic fields, measuring stray fields from electrical machinery, and facilitating directional drilling.
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Product
Output Signal Cable
CoXX-G
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The Output Signal Cable CoXX-G is designed for optimal compatibility with SENIS analog magnetic transducers, including models F3A, F1A, and I1A. Available in multiple lengths – specifically 2m (CO20-G), 5m (CO50-G), and 10m (CO100-G) – this cable is equipped to deliver precise temperature-proportional output voltage. Its robust construction includes a metal case connector that is securely connected to the cable shield, ensuring durability and reliability in various applications.In addition to its length specifications, the CoXX-G series features unterminated wires at the cable end, enhancing versatility for users needing to tailor connections for specific setups. The cable is structured with a 7-pin connector layout, detailed with specific wire color coding for each output signal: X+ (brown), Vtemp (red), Z+ (grey), Y- (green), Y+ (yellow), X- (white), Z- (rose), and GND (blue). With these features, the Output Signal Cable CoXX-G is an excellent choice for professionals requiring high-quality signal transmission and flexibility in their setup.
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Product
CLAMP-ON, Closed-Loop Current Transducer With “FIXED CORE” Performance
CTH Series
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The CTH Series Closed-Loop Current Transducer is engineered for precision and reliability, allowing for accurate measurements of direct current (DC), alternating current (AC), and pulsed currents within a vast range of 100A to 10kA. This specific model, the CTH-100, boasts an extraordinary total accuracy of less than 0.1%, comparable to “Fixed Core” transducers, ensuring a high level of performance. The device employs high-resolution Hall sensors to monitor magnetic fields, thus providing superior linearity and significant immunity against external interference. Installation is made easy with its clamp-on design, eliminating the need to interrupt the primary circuit while still allowing for accurate measurements up to a frequency bandwidth of 3kHz. Moreover, the CTH-100 incorporates an advanced degaussing process to eliminate any remanent magnetic fields within the split cores, ensuring continual accuracy and reliability. With features such as a differential output at a BNC connector, a robust temperature range of -40°C to +70°C, and exceptional stability, the CTH-100 is ideal for a myriad of applications including power electronics, motor and generator control, and process control. Whether in industrial or laboratory settings, this transducer provides unmatched performance and usability.
