Generated by All in One SEO v5.0.1.1, this is an llms.txt file, used by LLMs to index the site. # Applied Physics Systems Technologies That Show the Way ## Sitemaps - [XML Sitemap](https://appliedphysics.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Pages - [Homepage](https://appliedphysics.com/) - [About](https://appliedphysics.com/company/about/) - [Utilities](https://appliedphysics.com/utilities/) - AP230 Magnetometer Demo Software (Zip) - [Team](https://appliedphysics.com/company/team-2/) - [News & Events](https://appliedphysics.com/company/news-events/) - [Careers](https://appliedphysics.com/company/careers/) - Careers at Applied Physics Systems - [Design Services](https://appliedphysics.com/design-services/) - [Defense](https://appliedphysics.com/industries/defense/) - [Navigation](https://appliedphysics.com/industries/navigation/) - [Support](https://appliedphysics.com/support/) - Applied Physics support - [Products](https://appliedphysics.com/products/) - [Request RMA](https://appliedphysics.com/support/request-rma/) - [Privacy Policy](https://appliedphysics.com/privacy-policy/) - Last updated: May 31, 2022 This Privacy Policy describes Our policies and procedures on the collection, use and disclosure of Your information when You use the Service and tells You about Your privacy rights and how the law protects You. We use Your Personal data to provide and improve the Service. By using the Service, - [Terms and Conditions](https://appliedphysics.com/terms/) - Last updated: May 31, 2022 Please read these terms and conditions carefully before using Our Service. Interpretation and Definitions Interpretation The words of which the initial letter is capitalized have meanings defined under the following conditions. The following definitions shall have the same meaning regardless of whether they appear in singular or in plural. Definitions - [Oil & Gas](https://appliedphysics.com/industries/energy/) - [HDD](https://appliedphysics.com/industries/hdd/) - [Aerospace](https://appliedphysics.com/industries/aerospace/) - [Contact](https://appliedphysics.com/contact/) - [Research](https://appliedphysics.com/industries/research/) - [Industries](https://appliedphysics.com/industries/) - [Fluxgate Magnetometers](https://appliedphysics.com/fluxgate-magnetometers/) - Fluxgate magnetometers employ a saturable core driven by a high frequency carrier parametrically up convert low frequency magnetic field variations to sidebands on the carrier. This approach produces a low noise, high accuracy sensor. The magnetometer electronics consist of a 3-axis servo system which nulls magnetic field changes applied to the saturable cores. This design - [Quartz Hinge Accelerometers](https://appliedphysics.com/quartz-hinge-accelerometers/) - Quartz hinge accelerometers employ a torque balance system incorporating an amorphous quartz hinge supporting a proof mass with a permanent magnet torquer, top and bottom flux pole pieces, a capacitive pickoff system, and low power miniaturized servo control system. - [Company](https://appliedphysics.com/company/) - [Not used.] ## Products - [Model 80](https://appliedphysics.com/product/model-80/) - [Model 60](https://appliedphysics.com/product/model-60/) - [Model 520/520C](https://appliedphysics.com/product/model-520c/) - 3-Axis Fluxgate Magnetometer System - [Model 545TB](https://appliedphysics.com/product/model-545tb/) - Heading sensor with titanium housing for towed sensor arrays, buoy orientation, magnetic compassing - [Model 1540](https://appliedphysics.com/product/model-1540/) - Model 1540 with a 22-bit 3-Axis Fluxgate Magnetometer - [Model 20](https://appliedphysics.com/product/model-20/) - [Model 165V](https://appliedphysics.com/product/model-165v/) - Model 165V SRM System with Vertical RAPID Sample Handing - [Model 760](https://appliedphysics.com/product/model-760/) - [Model 535](https://appliedphysics.com/product/model-535/) - Analog Wide Range 3-Axis Fluxgate Magnetometer. Low noise and small size. Model 535 measures (.02 milligauss to 5 Gauss) - [Model 539](https://appliedphysics.com/product/model-539/) - [Model 165D](https://appliedphysics.com/product/model-165d-superconducting-rock-magnetometer/) - The Applied Physics Systems Model 165D superconducting rock magnetometer (SRM) measures the magnetic properties of rock samples. - [Model 110](https://appliedphysics.com/product/model-110/) - Our room temperature Rock Magnetometer (OPRM) system is a revolutionary breakthrough for Paleomagnetic research. - [Model 615](https://appliedphysics.com/product/model-615/) - [Model 850](https://appliedphysics.com/product/model-850/) - [Model 547](https://appliedphysics.com/product/model-547/) - [Model 165U SRM](https://appliedphysics.com/product/model-165u-srm/) - The Applied Physics Systems U Channel SRM (superconducting rock magnetometer) measures the magnetic properties of rock samples. - [Model AP225](https://appliedphysics.com/product/model-ap225/) - Model AP225 is an EM HDD System that measures and transmits downhole data to the surface by EM electromagnetic signals. - [Model 544](https://appliedphysics.com/product/model-544/) - [Model 545C](https://appliedphysics.com/product/model-545c/) - narrow diameter heading sensor with RS422 interface. - [Model 545JH](https://appliedphysics.com/product/model-545jh/) - Heading sensor with RS232 interface - [Model 750](https://appliedphysics.com/product/model-750/) - [Model 1150](https://appliedphysics.com/product/model-1150/) - GE Tensor compatible directional sensor. - [Model 428E](https://appliedphysics.com/product/model-428e/) - [Model 850HT](https://appliedphysics.com/product/model-850ht/) - [Model 851](https://appliedphysics.com/product/model-851/) - [Model 751](https://appliedphysics.com/product/model-751/) - [Model 751F](https://appliedphysics.com/product/model-751f/) - [Model 751AZ](https://appliedphysics.com/product/model-751az/) - [Model 534D](https://appliedphysics.com/product/model-534d/) - [Model 536](https://appliedphysics.com/product/model-536/) - Analog High Accuracy Magnetometer. APS Model 536 is a small, low cost magnetometer and measures small magnetic fields (3 x 10-7 to 1 Gauss). - [Model 534](https://appliedphysics.com/product/model-534/) - [Model 533](https://appliedphysics.com/product/model-533/) - Miniature Lightweight Fluxgate Magnetometer. 3-Axis. Model 533 provides direction accuracy greater than 0.1°. - [Model AP235](https://appliedphysics.com/product/model-ap235/) - AP235 is an all-in-one 3-axis fluxgate magnetometer with high accuracy. Piccolo(TM) compatible command set is a subset of the AP235 commands. - [Model AP230](https://appliedphysics.com/product/model-ap230/) - [Model 175](https://appliedphysics.com/product/model-175/) - [Model 113D](https://appliedphysics.com/product/model-113d/) - Model 113D digital PCBA 3-Axis fluxgate magnetometer - [Model AP1250](https://appliedphysics.com/product/model-ap1250/) - [Model 117](https://appliedphysics.com/product/model-117/) - Analog PCB Magnetometer - [Model 115](https://appliedphysics.com/product/model-115/) - Analog PCB Fluxgate Magnetometer. The APS Model 115 is low cost board that measures small magnetic fields (0.02 milligauss to 0.65 Gauss). - [Model AP250](https://appliedphysics.com/product/model-ap250/) - Electromagnetic MWD System (EM) is low cost, reliable replacement to mud pulse systems for drilling applications. - [Model AP400P](https://appliedphysics.com/product/model-ap400p/) - The AP400P Mud Pulse System provides a downhole-to-surface pressure pulse-based communication designed for simplicity, reliability, and ease of maintenance. - [Model AP600](https://appliedphysics.com/product/model-ap600/) - [Model 670](https://appliedphysics.com/product/model-670/) - [Tape Wound Bobbin Cores](https://appliedphysics.com/product/tape-wound-bobbin-cores/) ## Testimonials - [Near Bit Data](https://appliedphysics.com/testimonial/near-bit-data/) - [Wyoming Well 14,000+ depth - short](https://appliedphysics.com/testimonial/wyoming-well-14000-depth-short/) - [Wyoming Well 14,000+ depth - long](https://appliedphysics.com/testimonial/wyoming-well-14000-depth/) - [Case Study - Model 760 and Display 2.0 - automates the survey process and decreases the processing time](https://appliedphysics.com/testimonial/case-study-model-760-and-display-2-0-automates-the-survey-process-and-decreases-the-processing-time/) - [Customer in Canada - short](https://appliedphysics.com/testimonial/customer-in-canada-short/) - [Customer in Canada - long](https://appliedphysics.com/testimonial/customer-in-canada/) - [Stay in the pay zone](https://appliedphysics.com/testimonial/stay-in-the-pay-zone/) - [HDD work too good](https://appliedphysics.com/testimonial/hdd-work-too-good/) - [First-time customer](https://appliedphysics.com/testimonial/first-time-customer/) - [Just works](https://appliedphysics.com/testimonial/just-works/) - [Workhorse](https://appliedphysics.com/testimonial/workhorse/) - [Gold Standard for MWD](https://appliedphysics.com/testimonial/gold-standard-for-mwd/) - [MWD Proven Technology](https://appliedphysics.com/testimonial/mwd-proven-technology/) - [MWD Industry Leading](https://appliedphysics.com/testimonial/mwd-industry-leading/) - [Test Testimonial](https://appliedphysics.com/testimonial/test-testimonial/) ## Tradeshows - [SATELLITE 2025](https://appliedphysics.com/tradeshow/satellite-2025/) - [XPONENTIAL 2025](https://appliedphysics.com/tradeshow/xponential-2025/) - [OTC 2025](https://appliedphysics.com/tradeshow/otc-2025/) - [AGU 2025](https://appliedphysics.com/tradeshow/agu-2025/) - [Global Energy Show 2022](https://appliedphysics.com/tradeshow/industry-trade-show-well-be-at/) - [OTC 2022](https://appliedphysics.com/tradeshow/come-check-us-out-at-otc-2022/) - [AGU Fall Meeting 2022](https://appliedphysics.com/tradeshow/agu-american-geophysical-union-fall-meeting-2022/) - [OTC 2023 We are expanding](https://appliedphysics.com/tradeshow/we-are-expanding-check-out-the-latest-at-otc-2023/) - [AGU Fall Meeting 2023](https://appliedphysics.com/tradeshow/agu-fall-meeting-2023/) - [OTC 2024](https://appliedphysics.com/tradeshow/otc-2024/) - [XPONENTIAL 2024](https://appliedphysics.com/tradeshow/xponential-2024/) - [SATELLITE 2024](https://appliedphysics.com/tradeshow/satellite-2024/) - [AGU 2024](https://appliedphysics.com/tradeshow/agu-2024/) ## Jobs - [General Inquiries](https://appliedphysics.com/jobs/general-inquiries/) ## News - [EXECUTIVE LEADERSHIP TEAM](https://appliedphysics.com/news/executive-leadership-team/) - [Application & Implementation of High Accuracy Magnetometers on Unmanned Vehicles](https://appliedphysics.com/news/application-implementation-of-high-accuracy-magnetometers-on-unmanned-vehicles/) - [Applied Physics Systems' History](https://appliedphysics.com/news/applied-physics-systems-history/) - Applied Physics Systems was founded in 1976 by Dr. Bill Goodman after earning an B.S. in Electrical Engineering and PhD. Applied Physics started in a 1,500 square foot facility and began by supplying custom electronic assemblies to companies. The line of magnetometer and orientation sensors became the company's main products in the years to come. Today, Applied Physics Systems is a leading manufacturer of sensors and systems based on magnetometers and accelerometers used in energy, defense, industrial, and scientific applications. We remain the technology company that our Founder created and are still a technology company, committed to innovation and creating new products with complementary technologies within our areas of expertise. - [Recorded Webinar: Latest Advances in Accelerometers Presented to IEEE Society](https://appliedphysics.com/news/latest-advances-in-accelerometers-presented-to-ieee-society/) - Accelerometers: Latest advances for high-accuracy positioning and guidance applications requiring a long calibration lifetime - [Overview of Applied Physics Systems’ Fluxgate Magnetometers](https://appliedphysics.com/news/overview-of-applied-physics-systems-fluxgate-magnetometers/) - Our complete offering of Fluxgate Products. - [MWD - Measurements While Rotating With Our AP760](https://appliedphysics.com/news/mwd-measurements-while-rotating-with-our-ap760/) - See the Applied Physics' AP760 MWD - Measurements While Rotating. Measures accurate inclination while rotating with accurate RPM reporting. - [Video About Applied Physics Systems](https://appliedphysics.com/news/about-applied-physics-systems/) - Applied Physics Systems is a leading provider of technology specializing in magnetic and gravity based sensors and systems. - [Recorded Webinar: Latest Advances in Fluxgate Technology 2021](https://appliedphysics.com/news/recorded-webinar-latest-advances-in-fluxgate-technology/) - Latest advancements for fluxgate magnetometers. Aviation, space, military, marine, guidance systems, and drilling require highly accurate fluxgate technology. - [Announcement: Applied Physics Systems Accelerometer Awarded Best in Class](https://appliedphysics.com/news/announcement-applied-physics-systems-accelerometer-awarded-best-in-class/) - Sensor Expos’ Best of Sensors 2020 Award - [OPRM - See It In Action](https://appliedphysics.com/news/oprm-see-it-in-action/) - The OPRM is a revolutionary breakthrough for Paleomagnetic research. This low cost, non-superconducting system rivals traditional SQUID based superconducting rock magnetometer systems. - [AP1250 Dual Telemetry MWD System](https://appliedphysics.com/news/ap1250-dual-telemetry-mwd-system/) - Max Goodman, President of Applied Physics Systems discusses the latest in Dual Telemetry MWD systems. - [Our Newly Expanded Texas Facility](https://appliedphysics.com/news/our-newly-expanded-texas-facility/) - Our newly expanded Texas facility offers state-of-the art testing via HALT/HASS test chamber, vibration table, and full calibration services in an environmentally controlled facility to ensure high-quality performance and accurate measurements. - [Applied Physics Systems Acquisition of Koltek Energy Services’ MWD Assets](https://appliedphysics.com/news/applied-physics-systems-acquisition-of-koltek-energy-services-mwd-assets/) - [NIH Virtual Workshop 2023](https://appliedphysics.com/news/nih-virtual-workshop-2023/) - [We are Expanding - Check Out the Latest at OTC 2023](https://appliedphysics.com/news/we-are-expanding-check-out-the-latest-at-otc-2023/) - We are expanding - check out the latest at OTC 2023 - [The Earth’s Magnetic Field](https://appliedphysics.com/news/the-earths-magnetic-field/) - The Earth's magnetic field is constantly changing, and these changes can have significant effects on drilling, navigation and other activities that rely on the magnetic field. As a result, it is important for users of these charts and maps to stay informed about changes in the magnetic field and to update their charts and maps regularly to ensure their accuracy. - [Oil & Gas Executive Joins Applied Physics Systems](https://appliedphysics.com/news/oil-gas-executive-joins-applied-physics-systems/) - Tim Koltek has joined our team; as COO, he will provide strategic insight into the oil & gas industry and provide direction for the company’s MWD systems. - [2G Enterprises at AGU 2023](https://appliedphysics.com/news/2g-enterprises-at-agu-2023/) - Discover how 2G Enterprises can revolutionize your research. See you at AGU, where innovation meets geoscience! - [2023 Look Back – Applied Physics Systems in Research](https://appliedphysics.com/news/2023-look-back-applied-physics-systems-in-research/) - [Electromagnetic EM Telemetry MWD System](https://appliedphysics.com/news/electromagnetic-em-telemetry-mwd-system/) - Applied Physics Systems' EM Telemetry MWD System is a state-of-the art downhole tool featuring two-way electromagnetic communication. - [Superconducting Rock Magnetometer (SRM) System](https://appliedphysics.com/news/superconducting-rock-magnetometer-srm-system/) - [Join us for AGU 2024 in Washington, D.C. 9-13 December 2024](https://appliedphysics.com/news/join-us-for-agu-2024-in-washington-d-c-9-13-december-2024/) - [2024 - Applied Physics Systems in Research](https://appliedphysics.com/news/2024-applied-physics-systems-in-research/) ## Att. Categories - [Manuals](https://appliedphysics.com/attachment_category/manuals/) - [Model 40](https://appliedphysics.com/attachment_category/model-40/) - [Datasheets](https://appliedphysics.com/attachment_category/datasheets/) - [zip](https://appliedphysics.com/attachment_category/zip/) - [Software](https://appliedphysics.com/attachment_category/software/) ## Industries - [Aerospace](https://appliedphysics.com/industry/aerospace/) - [Oil & Gas](https://appliedphysics.com/industry/energy/) - [Research](https://appliedphysics.com/industry/research/) - [HDD](https://appliedphysics.com/industry/hdd/) - [Defense](https://appliedphysics.com/industry/defense/) - [Navigation](https://appliedphysics.com/industry/navigation/) - [General Support](https://appliedphysics.com/industry/general-support/) ## Product Categories - [Magnetometer Sensors](https://appliedphysics.com/product-category/magnetometers/) - [Accelerometer Sensors](https://appliedphysics.com/product-category/accelerometer/) - [Directional and Logging Sensors](https://appliedphysics.com/product-category/directional/) - [Gamma Sensors](https://appliedphysics.com/product-category/gamma/) - [MWD Systems](https://appliedphysics.com/product-category/mwd/) - [Heading Sensors](https://appliedphysics.com/product-category/heading/) - [HDD Systems](https://appliedphysics.com/product-category/hdd/) - [Rock Magnetometer Systems](https://appliedphysics.com/product-category/rock/) - [Digital Magnetometer](https://appliedphysics.com/product-category/digital-magnetometer/) - [Analog Magnetometer](https://appliedphysics.com/product-category/analog-magnetometer/) - [System Magnetometer](https://appliedphysics.com/product-category/system-magnetometer/) - [Logging Sensor](https://appliedphysics.com/product-category/logging-sensor/) - [Directional Sensor](https://appliedphysics.com/product-category/directional-sensor/) - Logging Sensors ## Feature Categories - [Featured](https://appliedphysics.com/feature-category/featured/)