Complaint
FHS300 is based on the original imported FPGA integrated circuit from America's Intel corporation. Its algorithm belongs to combination of threshold comparison gate circuit delay method and high-speed ADC correlation method. The main advantage is reflected in clamp-on ultrasonic flow meter. It is different from other 99% domestic clamp-on ultrasonic flow meters which are using the outdated capacitor charging algorithm or using algorithm of either comparison or correlation alone. So, our FHS300 belongs to high-end transit-time ultrasonic flow meter. Its measuring frequency can be more than 300 times per second (domestic other 99% clamp-on ultrasonic flow meters are less than 50 times per second, or even just once per second). Its accuracy is strictly controlled to be better than 1.0%. Moreover, its tolerance rate to bubbles in the measured pipe has been greatly improved, and the maximum tolerance time for continuous bubbles or impurities is 5 seconds.
| Flow range | ±0.09ft/s ~ ±39ft/s (±0.03m/s ~ ±12m/s) |
| Accuracy | ±1% of measured value |
| Repeatability | 0.2% of measured value |
| Linearity | ±1% |
| Pipe size | DN25mm~DN1200mm(A pair of sensors) |
|
Outputs | Analog output: 4~20mA, max load 750Ω .
Pulse output: 0~10KHz |
| Communication | RS232/RS485 Modbus |
| Power supply | 10~36VDC/AC90~245V |
| Display | 240*128 backlit LCD |
|
Temperature | Transmitter: -14ºF~140ºF(-20ºC~60ºC)
Transducer: -40ºF~176ºF(-40ºC~80ºC,TT01) Transducer: -40ºF~266ºF(-40ºC~130ºC,TT03) Transducer: -40ºF~356ºF(-40ºC~180ºC,TT02H) |
| Humidity | Up to 99% RH,non-condensing |
| Transmitter | PC+ABS,IP65 |
|
Transducer | Encapsulated design,IP68
Double-shielded transducer cable Standard/maximum cable length:30ft/1000ft(9m/300m) |
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For decades, SENTEC quality guaranteed products insist strictly manufactured in accordance with ISO, CE directive and fully RoHS compliant. On the basis of large-scaled production factories and international excellent devices, SENTEC inspections, tests and calibrations are well recognized throughout the world with experienced OEM service.1. Could I have prices of your products?
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