Industrial Sourcing Intelligence
China Industrial Supply Chain & Automation
Technical cross-reference and procurement guide for Chinese industrial components: 4-20mA current loop sensors, VFD frequency inverters, PLC automation, and fluid connector adapters replacing discontinued Western equipment.
1. Industrial Sensors & Pressure Transmitters
Wiring schematics, accuracy classes, and calibration standards for Chinese piezoresistive and capacitive sensors.
4-20mA Pressure Transmitter to VFD Wiring Guide
2-wire current loop wiring, terminal pinouts, anti-interference grounding, and frequency converter PID pressure setpoint configuration.
Industrial Hose & Thread Adapter Compatibility
Metric M22, BSPP G1/4, and NPT connector cross-references: avoiding thread galling and high-pressure leakage.
Need Specific Industrial Part Replacement?
Send equipment specifications, terminal pinouts, or old part photos for engineering cross-reference.