TUF-2000B DN50mm-700mm TM-1 RS485 Digital Wall Mounted LCD Ultrasonic Flowmeter Tester Condition: Item Type: Flowmeter Material: Plastic Host Protection Level: IP67 Humidity: ≤85%RH Sensor Protection Class: IP68 Host Temperature: -20-60℃ Sensor Temperature: -30-90℃ Accuracy: ≤1% Speed Range: 0-±10m/s, Bidirectional Measurement Sensor Diameter Range: DN50mm-700mm, external clamp DN50mm-700mm diameter for use Pipe Size: DN32-DN6000mm Temperature: -30-90℃ Liquid Type: A single liquid can transmit ultrasonic waves such as water, sea water, sewage, oil, alcohol, etc. Pipe Material: Stainless steel, cast iron, copper, PVC, aluminum, glass steel, etc. Lining is allowed. Interface: RS485, support for MODBUS Mounting Method: Wall mounted and two DIN rail mounting methods Installation: 1. Choosing the installation point is the key to correct measurement. The selection of the installation point must consider the following factors: full pipe, steady flow, scaling, temperature, pressure and interference. 2. Setting of common parameters. Display window is placed in M02; select appropriate flow unit M30-M33; select damping coefficient 5-15 seconds M40; calibration date and time M60; curing parameter M26. 4. The working environment of the host should be within the technical specifications to prevent the display from being exposed to direct sunlight. The installation height is between 1.5 meters and 1.8 meters for easy observation. 5. After the installation is completed, the scene will be cleaned.