Modular ultrasonic flow meter features compact DIN rail design for cabinet mounting. Smaller and more cost-effective than wall-mounted type, it supports multiple transducers, flow & heat calculation, with 4-20mA and isolated RS485 communication.
Compact DIN rail modular structure, saves cabinet space
Fit clamp-on, insertion and inline transducer types
Realizes liquid flow and heat energy measurement
Equipped with 4-20mA analog and RS485 Modbus outputs
Supports multi-path measurement and multi-point flow correction
Wide power input, easy installation inside control cabinet
| 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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