Inductive / LVDT displacement and position sensors.

Inductive stau LVDT displacement and position sensors The electromagnetic sensor induSENSOR are based on the well- proven inductive principle. They are employed both in single and large- scale applications The measurement ranges of the displacement transducers extend from a few tenths of a millimeter to over 600 mm. The actual measurement acquisition takes place without contact and wear free. Characteristics of induSENSORS ; - very accurate and wear- free, - compact sensor design, - environmental stable, - best price- performance ratio, - approved technologies. Power Generation 1. OEM type LVDTs and VRTs for large and medium steam inlet valve to measure position of stem for pre heating turbine and operation. 2. Conditioning valves for large and medium steam turbines. 3. Reheat and stop valves for large and medium steam turbines. 4. Throttle valve positioning for large and medium steam turbines. 5. Feed water boiler pump valve positioning. 6. Natural gas fuel valve position for gas turbines for throttle control. 7. Gas turbine guide vane actuator position feedback for throttle control. 8. Turbine shell expansion. 9. Monitoring hydraulic fluid level in reservoir of feed water pumps in nuclear reactor core. Manufacturing 1. Measuring final height placement for automotive wheel trim 2. Measuring injector height for diesel engines 3. Measure movement of specific features of foam core used in lost foam casting process during sand compaction operation. 4. Height measurement of screws after insertion into automotive door assembly. 5. Thickness measuring in multiple locations of fly- wheel to insure balance. 6. Expansion measurement of solid fuel rocket motor casing during temperature testing. 7. Providing indication and feedback position of rocket engine nozzle actuators during testing. 8. Controlling depth of hole during machining operations in a rotary transfer machine. 9. Hand operated gaging stations for measuring height of air conditioning compressor part. 10. final grinding dimensions of brake pads utilizing an air extended LVDT. 11. Dancer roll application for keeping controlled tension on material used in tire manufacturing. 12. Compressing operation of large bearings for railroad truck axle bearings. 13. Replacement of dial indicators monitoring the final thickness dimension of disc brake pads. 14. Verifying holes too small for detection with a proximity probe in backing plate of disc brake pad. Metal stamping/ forming 1. Monitoring and adjustment verification of die shut height vertically mounted to die or die shoe externally. 2. Monitoring of forming operations performed in die for quality of part or automated servo adjustments 3. Monitor final strip feed out position to maintain proper length of parts and part position in progressive die. 4. Servo motor position feed back in automated servo dies 5. Material thickness in post and pre- forming operations 6. Differential in- process measurement of 4ï ¿ ½ wide coil on large blanked fender panels. 7. Measuring height of sealing radius in metal gasket. 8. Measuring compaction of friction material in molding operation used in the manufacture of brake pads. OEM' S ; 1. Measure displacement of thermostat valve stem for diesel truck engine monitoring system. 2. Displacement of diaphragm in automated whole blood processing equipment. ( LVDT base pressure transducer) 3. Linear actuator feedback position used in boiler systems. 4. LVDT incorporated into proportional valve assembly providing position feed back. 5. Blood- testing device measuring the displacement of blood cells as they contract. Clinical usage, diagnosis of blood disorders. 6. Brake pedal position for brake by wire system. 7. Steer by wire system attached to rudder assembly. 8. Measuring very small displacements for high performance automotive drive and crankshaft shaft balancing machine. 9. Measuring displacement of diamond tip to determine material hardness. 10. Use of special LVDT with SAE fitting welded to one end rated at 1500 PSI for measuring displacement of piston stoke in variable rate pump assembly. 11. Providing position feed back of seat movement for damping device in agricultural equipment. ( reducing operator fatigue) 12. Position feed back in high speed injection molding machine ( die closure) 13. Measurement of die wear, high speed injection molding equipment. 14. Position feed back for automated spot welding control system. 15. Special unit used in linear actuator position feed back aircraft ailerons Pulp & Paper 1. Slice lip final positioning, maintaining thickness of slurry. 2. Pulp refiner plate actuator position feedback to maintain plate gap with variable loads of material. 3. Pinch gap of rollers to control thickness of adhesive glue applied to corrugation material used for shipping boxes. 4. Angular displacement of dancer arm for position feedback to maintain tension in roll. Industrial Valve 1. Replacement of string pot in severe duty linear displacement valves for water treatment plant. 2. Monitor displacement of pneumatic valve in process of chemicals R& D & Testing 1. High vacuum environment measuring mirror alignment angle. 2. High pressure, 5000 psi using specially designed spring loaded LVDT + / - 1.00ï ¿ ½ used for feed back position of cylinder. 3. Hermetically sealed spring loaded LVDT utilized for it' s internal hermetically sealed attributes holding pressure ( 350 psi) while making expansion measurements. 4. Spring loaded LVDT used on tensile testing machine to measure material as it is compressed. 5. Passenger automotive fuel tank, to measure expansion and contraction displacements during fatigue testing. 6. Position of fuel valve in testing gas turbines ( hazardous location) . 7. Radial / axial expansion and contraction of soil samples. 8. Testing dry cell batteries for maximum radial and axial crush displacement before failure. Automotive Racing 1. R& D of suspension performance and profiling ( linear travel) 2. Shock absorber performance and profiling of characteristics 3. Throttle position 4. Steering position 5. Active suspension systems 6. Transmission gear indication We measure: force sensor, pressure sensor, vibration sensor, temperature sensor, strain sensor, displacement sensor, voltage sensor, current sensor, velocity sensor, speed sensor, humidity sensor, torque sensor, RPM sensor, power sensor, GPS sensor, Can bus interface sensor, video images sensor, transient sensor. Distributor, agent, sales, instalation sensors for industry at Jakarta - Indonesia.