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Product Details:
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| Product Name: | Doppler Flow Controller | Flow Velocity Range: | 0.01~10m/s |
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| Resolution Flow Velocity: | 0.001m/s | OTA: | Default WIFI |
| Current Output: | Two 0/4~20mA Active Current | Protection Grade: | IP66 |
| Operating Temperature: | 0~60℃ | Power Supply: | AC/DC |
| Shell Material: | Enhanced ABS | Power Consumption: | 7W |
| Dimensions: | 144*144*120 Mm | Weight: | 800g |
| High Light: | Wifi Water Quality Transmitter,Modbus doppler flow sensor,IP66 Water Quality Transmitter |
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Modbus Doppler Flow Controller Remote Assistance For Open Channel
A universal Doppler flow controller specially designed for DRFN series digital Doppler flow sensors to realize the measurement of fluid velocity. The instrument uses the ultrasonic Doppler principle, suitable for flow rate measurement of open channels and partially filled pipes. The measurement range of the flow velocity is from 0.01 to 10 m/s.
Advantages Of The Doppler Flow Controller
RS485 Modbus RTU
RS485 allows multiple devices to be connected to the same bus and perform data transmission and control through serial communication protocols, making the integration between devices simpler and more flexible.
RS485 uses differential signal transmission, which can resist electromagnetic interference in industrial environments and ensure stable data transmission.
RS485 can support relatively long communication distances, allowing devices to be distributed in distant locations while maintaining reliable communication.
Abundant output
2 SPST multifunctional relays, 2 high-precision 0/4~20mA current output, a two-wire RS485 interface. Satisfy monitoring, control, and remote data transmission.
User-friendly design
128*64 large screen graphic dot matrix LCD screen, Chinese and English language to set. Doppler flow controller has clock and historical data recording functions to meet higher data management requirements.
Support a variety of installation methods, can be applied to more different installation environments.
Technical Parameters Of The Doppler Flow Controller
| Product Name | Doppler flow controller | |
| Product Model | DUC2-DPL-S-A | DUC2-DPL-S-D |
| Software Version | DRFN Flow Analysis Software V1.0 | |
| Sensor Input | Compatible with all DRFN's Flow Digital Sensors | |
| Display Range(Flow) | instantaneous flow and accumulated flow | |
| Display Range(Flow Velocity) | 0.01~10m/s | |
| Display Range(Liquid Level) | 0~10m | |
| Resolution(Flow Velocity) | 0.001m/s | |
| Resolution(Liquid Level) | 0.001m | |
| Relay Control | 2 settable SPST relays, maximum load 3A/250VAC | |
| Analog Current Output | 2 settable 0/4~20mA active current loop output with a maximum load of 1000 ohms | |
| Communication Method | Two-wire RS485 interface; communication protocol: MODBUS RTU; support JSON text data format | |
| OTA |
Default wifi |
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| Display Screen | 128*64 black-and-white graphic lattice LCD, adjustable backlight mode, adjustable display rate | |
| Configuration Information | Power off protection, parameters are retained indefinitely | |
| Time History/Data Record | Year/month/day/hour/min/second, record 14000 historical data, record interval can be set between 1~999 minutes | |
| Maintenance Records | Last 100 times | |
| Protection Level | IP66 | |
| Operating Environment | 0～60℃, relative humidity less than 95% RH( no condensation) | |
| Storage Environment | -20～70℃, relative humidity less than 55% RH( no condensation, precision instruments) | |
| Shell Material | Enhanced ABS | |
| Dimensions | 144*144*120 mm | |
| Mounting Method | Wall mounting, pipe clamping, panel installation (hole size 138*138 mm) | |
| Electrical Interface | The back end of the instrument reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm | |
| Power Supply | 100～240VAC | 18~36VDC |
| Power Consumption | About 7W | |
| Weight | About 800g | |
| Compliance Certificate | CE ROSH | |
If you are interested in the product Doppler flow controller, please contact us.
Contact Person: Ms. Yuki Fu
Tel: +8615716217387
