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Fixed ultrasonic flowmeter is a universal time difference ultrasonic liquid flowmeter designed using ARM chip and low-voltage wide pulse emission technology. It is suitable for continuous measurement of the flow rate of homogeneous liquids without high concentration suspended particles or gases in industrial environments.


| technologycharacteristic | |
| Flow accuracy | Level 0.5 (0.5~12m/s or -0.5~-12m/s) |
| flow rate range | 0-±12m/s |
| Repeatability | 0.15% |
| Pipe diameter range | DN25~DN5000 |
| Functional indicators | |
| output | Analog Output:0/4~20mA,Maximum Load750ΩPulse output:0~9999Hz,OCTOutput (adjustable maximum and minimum frequencies)Relay output: maximum frequency 1Hz( 1A@125VAC or 2A@30VDC ) |
| Serial port | RS485 & RS232 |
| Power Supply | 90~245VAC(48~63Hz) perhaps 10~36VDC |
| keyboard | 16 touch buttons |
| temperature range | Temperature for transmitter installation and environmental training:-40℃~60℃ |
| Sensor measures medium temperature: -40 ℃ -120 ℃ (standard) | |
| humidity | Relative humidity 0~99%, no condensation |
| Physical Characteristics | |
| Transmitter | Die cast aluminum chassis (IP65) |
| sensor | Seal Design(IP68)Standard cable length: 10m (can be extended up to 300 meters) |
| Weight | Transmitter:Approx2.15kgsensor:Approx0.9kg |