Product Introduction

technical parameter
Measurement principle: Hall effect, which detects the velocity or proximity of a target object through a magnetic field.
Power supply: 10-30V DC, maximum current 25mA.
Output: 1 AC cycle per revolution/tooth.
Rise/fall time: 1 µ s.
Output voltage: At 12V DC and 100K load, high level>10V, low level<1V.
Air gap: Module 1 is 1mm, module ≥ 2 is 1.5mm.
Maximum operating frequency: 12kHz (720000 revolutions per minute).
Working temperature range:- 25 ° C to 100 ° C (-13 ° F to 212 ° F).
Storage temperature range:- 40 ° C to 100 ° C (-40 ° F to 212 ° F).
Protection level: IP67， Dustproof and waterproof.
Measurement target: Magnetic soft iron or steel (non stainless steel).

Product Features
Non contact measurement: using the Hall effect principle, without mechanical contact, reducing wear, improving service life and reliability.
High precision: The speed measurement accuracy can reach ± 0.1%, and the speed repeatability is ± 0.05%.
Quick response: With a rise/fall time of 1 µ s, real-time monitoring can be achieved to capture changes in speed or proximity status in a timely manner.
Strong durability: The stainless steel shell can withstand 50g peak to peak vibration and can work stably in harsh environments such as high temperature, high humidity, and vibration.
Good compatibility: Supports multiple interface modes and can seamlessly integrate with multiple system platforms.

application area 
Mainly used for key turbine machinery equipment such as steam, gas, and hydraulic turbines, compressors, pumps, fans, etc., it can measure physical quantities such as the speed of rotating components, clearance between rotating and fixed parts, shaft vibration and eccentricity, radial and axial displacement of shafts, wear of bearing shells, thickness of oil film, relative thermal expansion of shafts and bearings, thermal expansion of bearings, and position of valves.

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