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  • Users: AEW
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  1. AEW

    Effects of brownouts and power spikes on linear power supplies

    What are the effects of brownouts and power spikes on linear power supplies in particular; e.g., a linear power supply that provides 24 V to an inductive angle encoder? Thanks for any information you could provide.
  2. AEW

    Explosion-Proof Wireless Proximity Sensor

    I was wondering if anyone knows of an industrial wireless proximity sensor (e.g., inductive sensor) with a transmitter and a receiver that are all rated to operate in hazardous areas. The sensor will be used to detect whether a piece of machinery is retracted or extended (up to 10 cm). Steute—a...
  3. AEW

    Measurement of actual CO2 mass emitted from a diesel engine for gas emission monitoring

    EdStainless: Thanks for tips. I would appreciate more clarifications.
  4. AEW

    Measurement of actual CO2 mass emitted from a diesel engine for gas emission monitoring

    I was wondering if there is a method to measure the actual total mass of carbon dioxide (CO2) emitted from a diesel engine used with a generator for power generation (Caterpillar 3512B). Infrared CO2 sensors, such as ENMET EX-6165 sensor, generally measure the gas concentration in...
  5. AEW

    Measurement of actual CO2 mass emitted from a diesel engine for gas emission monitoring

    I was wondering if there is a method to measure the actual total mass of carbon dioxide (CO2) emitted from a diesel engine used with a generator for power generation (Caterpillar 3512B). Infrared CO2 sensors, such as ENMET EX-6165 sensor, generally measure the gas concentration in...
  6. AEW

    Inaccurate flow rate measurements of an engine diesel fuel due to change of its temperature

    LittleInch: I am using some calibration tables provided by the sensor manufacturer to convert the turbine pulses into volumetric flow rate through a transducer that use 4-20 mA current signal.
  7. AEW

    Inaccurate flow rate measurements of an engine diesel fuel due to change of its temperature

    I am measuring the volumetric flow rate of a diesel fuel using "Turbines" flow meter, both in the supply and return fuel lines of an industrial diesel engine (Caterpillar 3512B – coupled with a generator for power production), in an attempt to measure the total fuel consumption by the engine...
  8. AEW

    Coiled Tube HS-90

    Is there at least any B-H curve of reference that can be found perhaps in materiel books?
  9. AEW

    Coiled Tube HS-90

    Hello all, What does the prefix HS stand for in the Coiled Tube HS-90 manufactured by Tenaris Coiled Tubes? Could anyone provide the magnetization curve (B-H curve) of the Coiled Tube HS-90, which is made of the steel alloy A-606 type 4 molly? Thank you.
  10. AEW

    BH Curve of NdFeB Magnet, Grade N50

    Every magnet manufacturer provides his own BH-demagnetazation curve of the Neodymium Iron Boron (NdFeB) permanent magnet, grade N50, differently from other manufacturers. Is there a trusted literature source or reference (material handbook) where one can find the BH-demagnetazation curve of...
  11. AEW

    BH-demagnetazation Curve of NdFeB, Grade N50

    Is there a trusted literature source (material handbook) where someone can find the BH-demagnetazation curve of the Neodymium Iron Boron (NdFeB) permanent magnet, grade N50? What is the difference between sintered and bounded magnet? A BH-demagnetazation curve correspond to which one? What...
  12. AEW

    Smooth color distribution in ANSYS plots

    The point is avoid the "sudden" transition at the color edges.
  13. AEW

    Smooth color distribution in ANSYS plots

    Is there a way to make a smooth color distribution in some result plots of ANSYS Mechanical APDL?
  14. AEW

    Hall effect sensor parameters

    What are typical parameters (example of real engineering values) of a hall effect sensor (hall coefficient, resistivity, magnetic permeability, applied voltage)? What are the dimensions of the hall element (length, width, thickness) of such sensor?
  15. AEW

    Hall-effect sensor based circuit design

    Exactly, I am looking for a FEA program that could easily be obtained. So any suggestions? Thank you.
  16. AEW

    Hall-effect sensor based circuit design

    OK, but how to simulate the circuit and see the different outputs?
  17. AEW

    Hall-effect sensor based circuit design

    Good afternoon, Does anybody know a tool or a software to design a hall-effect sensor (A132X family from Allegro MicroSystems) based circuit in order to measure magnetic flux leakage? Thank you, Issam

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