Wall-mounted ultrasonic flow meter adopts split wall-hung converter with clamp/insert/inline transducers, covering DN15–6000 pipes. It supports flow & heat measurement, equipped with RS485, 4-20mA outputs and intuitive LCD operation.
Split wall-mounted host, easy wall installation and space-saving
Compatible with clamp-on, insertion and inline three transducer types
Covers DN15–6000 pipe range, supports liquid flow & heat calculation
Wide fluid temperature: -30℃ ~ 130℃, adaptable to various media
Multiple signals: 4-20mA, pulse relay, isolated RS485 Modbus
Large LCD menu, multi-point flow correction for high precision
Supports single/dual/four measuring paths, stable signal output
USB data storage, customizable logging interval; auto-generates independent file per month
| Measurement Accuracy | 1.5 class |
| Repeatability | 0.2% |
| Flow Velocity Range | 0.5~5m/s |
| Measuring Principle | Ultrasonic propagation time difference principle, dual CPU parallel operation, 4-byte floating-point operation |
| Measuring Period | 500mS (2 times per second) |
| Working Power Supply | Isolated DC8-36V or AC85-264V |
| Signal Input | 3-channel 4-20mA analog input, can input pressure, liquid level, temperature and other signals; 2-channel 3-wire platinum resistance |
| 1-channel standard isolated RS485 output, 1-channel isolated 4-20mA or 0-20mA output (active/passive optional) | |
| Signal Output | Optional HART protocol; Dual-channel isolated OCT output |
| 1-channel bidirectional serial, peripheral universal interface, connect 4-20mA, frequency signal, thermal printer, data recorder, etc. | |
| Communication Protocol | Modbus RTU protocol |
| Power Consumption | Working current 50mA (under the condition of no keyboard connection and no buzzer sound) |
| Sensor | External type, insertion type and pipe segment type |
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