Main Products: coriolis mass flow meter , electromagnetic flow meter , ultrasonic flow meter , vortex flow meter
handheld ultrasonic flow meter
USD $450 - $450 /Piece
Min.Order:1 Piece
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Business Type: Trading CompanyMain Products: coriolis mass flow meter , electromagnetic flow meter , ultrasonic flow meter , vortex flow meterProduct Details
| Portable Type | Handset Type | Fixed Type | |
| Measuring Principle | When the ultrasonic beam is transmitting in the liquid,its transmit time is proportional to the liquid flow. | ||
| Application | for continuously measuring the flow of most clear,single and pure liquid which do not have large consistence suspended matter or bubbles. | ||
| Linearity | Better than 0.5% | ||
| Accuracy | Better than 1.0% | ||
| Repeatability | Better than 0.2% | ||
| Velocity Range | 0~±32m/s | ||
| Pipe Materials | Steel,stainless steel,cast iron,PVC,cement pipe and other pipes whose materials are close . Liner are Optional(there can not be the interspace between the liner and the pipe exine) | ||
| Pipe Size | S model sensor(with magnetism:50-100mm) M model sensor(with magnetism:50-700mm) L model sensor(no magnetism:300-6000mm) | ||
| Sensor Installation Method | Clamp-on | ||
| Measured Liquid | water,sea water,acid and alkali,food oil, gas,coal oil,diesel oil,petroleum,alcohol,beer etc.these single and pure liquid which can transmit ultrasonic beam | ||
| Ambient Temperature |
Convertor:-10-70℃, |
||
| Fluid Temperature | Normal sensor:-30 ~ +80℃ High temperature sensor:-30 ~ +160℃(only for Smodel and Mmodel,no magnetism) | ||
| Display | 2 lines display the instantaneous flow,totalize flow and signal state | 2×10LCD display.Display the instantaneous flow and the positive ,negative ,net totalizer flow and velocity etc. | |
| Signal Input | No signal input | No signal input |
●4-20mA analog signal input,accuracy 0.1%,can imput pressure,liquid level,temperature and so on. ●PT100 platinum resistor. |
| Signal Output | RS485 |
●4-20mA or 0-20mA current signal output ●OCT output (pulse width 6~1000ms,factory setting is 200ms) ●relay can put out positive,negative,net accumulative pulse and the alarm signal. ●RS485 output IP: IP65, IP68 |
|
| Communication Protocol | MODBUS Protocol | ||
| Power Supply |
220VAC(Standard) Battery: built-in Ni-MH accumulator which can work for more than 12hours continuously. |
220VAC(Standard), 24VDC(optional) | |
| Straight pipe length | Upstream≥10D,Downstream≥5D, Length from pump exit≥30D | ||
| Ingress Protection Ratings | Convertor: IP65, Sensor: IP65 | Convertor: IP65, Sensor: IP65 | Convertor: IP65, Sensor: IP68 |
| Explosion Proof Rating | No explosion proof | No explosion proof | EXdⅡBT4 |
| Crust Materials | Die-casting aluminum | PVC | Die-casting aluminum |
| Other fuctions | built-in whole thermal printer,which can relize in-time and set-time print | --------------- |
●Auto-memory the positive,negative,net accumulative flow and heat of former 512 days,former monthes,former 10 year; ●Auto-memory the power-on and power-off time and the flow of former 30times,and also can realize auto and manual adding; ●can read out the datas by MODBUS protocol,self-diagnose to tell the current working state. |
| self-diagnose:tell the current working state whether it is normal or not. | |||
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