
Industrial Wastewater Digital Electromagnetic Liquid Flowmeter 4-20mA Output. Wide Size Range: Available in DN3 to DN3000mm to fit various pipeline requirements. High Accuracy Options: Standard accuracy is +/-0.5%, with optional upgrades to +/-0.3% or +/-0.2%. No Moving Parts: Design ensures zero pressure loss and requires very little maintenance. Bi-directional Measurement: Capable of measuring flow in both forward and reverse directions. Self-Diagnosis Function: Built-in system detects issues like empty pipe or exciting alarm automatically. Multiple Liner Materials: Options include PTFE, Neoprene, EPDM, FEP, and Polyurethane for different media. Flexible Power Supply: Supports AC220V, DC24V, DC12V, and optional 3.6V battery power. Advanced Communication: Standard RS485 with optional HART, GPRS, and GSM connectivity.