The ZDET20B LVDT Position Sensor uses LVDT as the measuring element, and its iron core is one of the important parts that affect the measurement accuracy of the sensor. The debugging of the iron core is an important part of the sensor manufacturing and installation process. The following are the steps for the debugging of the iron core:

Determine the center position of the iron core: Use a ruler or caliper to measure the diameter of the iron core and take half of the diameter as the center position of the iron core.

Installation of iron core: Insert the iron core into the positioning hole inside the sensor, ensure that the iron core is symmetrical with the center of the positioning hole, and fix it with screws.

Measure initial excitation value: Conduct initial excitation on the sensor, use an oscilloscope to measure the output voltage value, and record it.

Adjusting the position of the iron core: Use a manual wheel to rotate the iron core, observe the changes in the output voltage value, and adjust the position of the iron core based on the measurement results until the maximum output voltage value is reached.

Measure output voltage value: After adjustment, measure the output voltage value again to check if it reaches the theoretical value. If there is any deviation, adjust the position of the iron core again until the expected measurement accuracy is achieved.

Fixed iron core position: After adjustment, fix the iron core position with screws to prevent displacement during operation.

It should be noted that during the process of debugging the iron core of the ZDET20B sensor, efforts should be made to avoid external interference such as magnetic fields and vibrations. In addition, attention should be paid to safety during the debugging process to avoid accidents.

 

 

Sensor DET500B

AC POWER SUPPLY MODULE 3500/15 - 126399-01G

Voltage transducer CE-VZ01A-52MS2-0.2 ±75mV/4~20mA

Sensor DET800B

Sensor DET-25B

Rotation Speed Sensor CS-3

Impactor Monitoring Gauge RZQW-03A

LED Light GS4260 LED Panel Light

Rotation Speed Probe CS-1

APPROORIATIVE POWER SUPPLY GJCD-16

Current shunt resistror FL2-75mV

Sensor DET-20B

LVDT Position Sensor ZDET-150A

Differential pressure transmitter CS-III

LVDT Position Sensor DET250

Current/Voltage Converter LJB1 2000A/10V 0.5

Sensor DET-800B

Sensor DET-700A

LVDT Position Sensor DET-1000B

DISPLAY INTEGRATOR WTA-75

Temperature transmitter (ABB ) TTH300-YO

LVDT Position Sensor ZDET-400B

LVDT Position Sensor TD-1 0-100

SPEED DISPLAY SCZ-04B

Control board ME8.530.014 V2-5

DEH OVERSPEED SENSOR CS-1, L=100mm

ROTATING SPEED MONITOR JM-D-5KF

LVDT Sensor TDZ-1E-32

SWITCH UDC-2000-2A

KEY PULSES SENSOR (KEY PHASOR) DF6202, L=100mm

TACHO METER SZC-04FG

Power board ME8.530.031 V1.514.6

Magnetic Rotational Speed Sensor CS-1 G-065-02-01

Synchronous signal measuring card U12

IGNITER ROD 3000 MM

Armored Thermocouple WREK2-294

Frequency transducer WBF154S01

LVDT Position Sensor ZDET300A

DFYLSYC-2023-10-9-A