Qulable TUF-2000B DN50mm-700mm TM-1 RS485 Digital Wall Mounted LCD Ultrasonic Flowmeter Tester 100-240VUS Plug

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🌷 Features: 1.The measurement linearity is better than 0.5%, the repeatability accuracy is better than 0.2%, and the time difference measurement resolution of up to 40 picoseconds makes the measurement accuracy reach ±1%. 2.128 data acquisitions in each measurement cycle are assisted by the newly developed flowmeter time difference analysis software, which has excellent performance, more stable and accurate display data, and better linearity. 3.Isolated RS485 interface, the flowmeter and the secondary meter can communicate via RS485 bus, and the transmission distance is more than kilometers. 4.With 3 channels of 0.1% precision analog input interface, can connect temperature, pressure, liquid level and other signals. 5.1 way 4-20mA analog output can be used as a flow/thermal transmitter. 2-way 3-wire PT100 resistor signal input can be used as a heat meter. 3-way 4-20mA analog input can be used as a data collector, and the analog input interface can also be used as a digital input interface. 6.The serial keyboard display component can be directly connected to the serial port, and it can be plugged in and out after the parameter setting is completed. 7.With the function of determining the type of fluid by the speed of sound of the fluid, the type of fluid can be identified. Can add memory card (not included) to store data. 8.Excellent protection and weather resistance, moisture-proof, waterproof, short-time water immersion, high temperature resistance and low temperature resistance. 9.High strength, pressure proof, no deformation, small size and light weight. 🌷 Specifications: Condition: 100% Brand New 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. Signal Input: 4-20mA input, achieve heat measurement by connecting PT100 platinum resistor. 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. 3. In order to reduce the interference, the distance between the host and the sensor should be as short as possible. Do not exceed 200m as much as possible. The wiring should be in the line slot or the line tube, ensuring the appearance and standard. The signal line cannot be paralleled with the power and high voltage cable during wiring. 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. 🌷Package included: 1 x TUF-2000B Flowmeter 1 x Steel Belt 2 x TM-1 Ultrasonic Transducer 1 x 12m Flow Signal Cable 1 x Chinese User Manual