How to troubleshoot YOKOGAWA ADMAG TI series AXW electromagnetic flowmeter (25-1800mm)?
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作者:FAN
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发布时间 :2025-10-30
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The AXW electromagnetic flowmeter is a pipeline type electromagnetic flow measurement device suitable for continuous measurement of fluid flow with a diameter of 25-1800mm (1-72 inches). It is divided into integrated flowmeter (sensor and transmitter integrated) and split type device (remote sensor+remote transmitter, such as AXW4A, AXG1A, AXFA11), and needs to be used with Yokogawa designated analyzer/communication tools (such as Modbus, PROFIBUS PA, EtherNet/IP and other communication protocols).
3. The displayed traffic does not match the actual amount
Check whether the parameters (instrument coefficient, caliber, etc.) are correct, whether the pipe is full, and whether the zero adjustment is performed in a no flow state; The signal cable needs to be insulated (to avoid contact between the shielding layer and the conductor).
The upstream straight pipe section must meet the installation requirements (refer to the installation manual); Insufficient conductivity or fluid fouling require cleaning of electrodes/liners. If ineffective, check insulation resistance or use a calibrator to determine transmitter/sensor failure.
