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 a measurement accuracy of 1%. High-definition screen shows both instantaneous and cumulative flow. Can be widely used to measure 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. Features: - Modular design for compatibility with output modules, sensors, and remote transmitters - Compact structure for easy installation - Clear, intuitive 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: 1090 L/min, 25150 L/min, 35250 L/min - Single count: 0.009999.9 - Total cumulative count: 0999999 - Mistake count: 0.10009.9999 - Operating temperature: -10C to +60C (14F to 140F) - Standby time: Up to 2 years - Application: Diesel, kerosene, gasoline - Color: Red, Blue (optional) - Weight: 371g Troubleshooting Guide: - Flow meter readings are inaccurate: 1. Field calibration method may be incorrect. Recalibrate. 2. Flow rate may be below minimum threshold. Increase flow rate. 3. Impeller may be blocked by dried liquid. Remove, clean, and ensure free rotation. 4. Impeller may be obstructed by sealing material. Remove obstruction and verify impeller movement. 5. Improper installation near impeller. Reinstall correctly. 6. Located near motor or source of electronic interference. Relocate or reinstall properly. - Display is faded or blank: 1. Battery may be depleted or improperly connected. Check or replace batteries. - Flow rate is normal but meter does not count: 1. Press the DISPLAY button to activate the meter. 2. Field calibration may be incorrect. Recalibrate. 3. Impeller may be blocked or damaged. Inspect and ensure free rotation. 4. Impeller may be wrapped by sealing material. Remove obstruction and verify operation. - Low flow rate and meter does not count: 1. Impeller may be blocked by dried liquid. Clean and verify free rotation. 2. Flow rate may be below minimum. Increase flow rate. - Meter cannot be calibrated: 1. Circuit board may be faulty. Replace circuit board. 2. Button may not be functioning. Replace circuit board. Package Includes: - 1 x Turbine Flow Meter - 1 x User Manual