Germanjet news, technical articles and resources
Handle voltage drop with a larger conductor cross-section or a local supply, attenuation by choosing the right signal form, and excess distance with repeater segments and local digitisation.
External accuracy depends on the mechanical chain formed by the bracket and carriage; the core principle is to transmit axial displacement only and impose no radial constraint.
Locate the break in three steps — supply, signal loop, magnet — with multimeter test points and pass criteria for each interface type.
From establishing the mechanical reference to writing the zero offset and span coefficient, with the calibration sequence and verification criteria for both analog and fieldbus interfaces.
Measure at three points to identify the error shape, then check zero offset, span coefficient, magnet position and thermal drift in order, instead of blindly adjusting parameters.
Ferromagnetic debris attracted to the magnet and hard particles scouring the rod are the two main influence paths, and the control measures sit in the hydraulic system rather than in the sensor.
Three hard requirements for the deep-hole machining used in cylinder-integrated installation — piston-rod bore ≥12.7 mm, depth covering the full stroke plus allowance, and controlled concentricity.
First classify the fault as electrical, mechanical/magnet or fieldbus according to whether the value jumps while stationary, then work through the branches for each.
Ground the shield at the cabinet end by default for analog; both ends are acceptable for fieldbus when equipotential bonding is reliable — plus how to track down a hidden second ground.
Gateways inevitably add latency, failure points and diagnostic gaps; the application boundary and five configuration essentials.
A three-step approach — reflection source, shield grounding, cable routing coupling — with a shield-grounding comparison and a six-symptom checklist.
Three steps to pin down the protocol — check the CPU interface, the communication modules and the existing backbone — with a master-to-product cross-reference table.