Modular design makes it suitable for use with output modules, sensors, and remote transmitters. Compact structure, easy to install. Clear and intuitive display with high reliability and 1% measurement accuracy. High-definition screen shows both instantaneous and cumulative flow. Widely used for measuring diesel, kerosene, gasoline, and similar liquids. This digital turbine flow meter features a modular design, high accuracy, compact size, and stable performance. Internal components are easy to replace and maintain. Suitable for integration with output modules, sensors, and remote transmitters.Features: - Modular design for compatibility with output modules, sensors, and remote transmitters - Compact and easy to install - Clear display with high reliability; measurement accuracy of 1% - High-definition display shows instantaneous and cumulative flow - Suitable for measuring diesel, kerosene, gasoline, and other similar liquids Specifications: - Operating voltage: 2.33.3V - Battery type: 2 x AAA (LR03) batteries - Thread size: 1 inch NPT - Repeatability: 0.5% - Measurement accuracy: 1% - Maximum working pressure: 20 BAR - Flow range options: 1090 L/min, 25150 L/min, 35250 L/min - Single count: 0.009999.9 - Total cumulative count: 0999999 - Decimal count: 0.10009.9999 - Operating temperature: -10C to +60C (14F to 140F) - Standby time: Up to 2 years - Application: Diesel, kerosene, gasoline - Color options: Red, Blue - Weight: 371g Troubleshooting Guide: - Flow meter reading is inaccurate: 1. Incorrect field calibration method Recalibrate. 2. Flow rate is below minimum range Increase flow rate. 3. Impeller is blocked by dried liquid Remove, clean, and ensure free rotation. 4. Impeller is obstructed by sealing material Remove and clear obstruction. 5. Improper installation near impeller Reinstall correctly. 6. Located near motor or electronic noise source Relocate or shield from interference. - Display is faded or blank: 1. Battery is dead or improperly connected Check or replace batteries. - Flow is normal but meter does not count: 1. Press the DISPLAY button to activate. 2. Incorrect calibration Recalibrate. 3. Impeller is blocked or damaged Inspect and ensure free movement. 4. Impeller obstructed by sealing material Remove and clear. - Low flow and meter does not count: 1. Impeller blocked by dried liquid Clean and verify free rotation. 2. Flow rate below minimum Increase flow rate. - Meter cannot be calibrated: 1. Circuit board failure Replace circuit board. 2. Button malfunction Replace circuit board. Package Includes: 1 x Turbine Flow Meter 1 x User Manual