| Customization: | Available |
|---|---|
| After-sales Service: | Response Within 2 Hours |
| Warranty: | 12 Months |
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non-contact type high precision ultrasonic tank level sensor liquid level gauge
The liquid level ultrasonic level sensor
Ultrasonic level meter can adopt two-wire system, three-wire system or four-wire system technology.
The two-wire system is: power supply and signal output share the same circuit;
The three-wire system is: the power supply circuit and the signal output circuit are independent, when power supply is the DC24V, a 3-core cable can be used, and the negative end of the power supply and the negative end of the signal output use a same core wire;
The four-wire system is: When the power supply is AC 220V, or when the power supply is DC 24V, request the power supply circuit is completely isolated from the signal output circuit, a 4-core cable should be used.
DC or AC power supply has 4 ~ 20mADC, hi-lo on-off output.
Range: 0 ~ 50m, a variety of forms is optional, suitable for a variety of corrosive, chemical field, high precision, remote signal output, PLC system monitoring.
| Product Name | Ultrasonic Level Meter |
| Measuring Range | (0 ~ 30) m (selected according to the actual measurement range) |
| Accuracy | ±0.5% FS (optional±0.3%FS) |
| Ingress protection | IP65 |
| Current output | (4~20)mA/510Ω |
| Communication | Isolated RS485 Modbus-RTU Communication Protocol (Hart/Optional) |
| Power supply | DC (18-28)V |
| Relative humidity | (10~85)%RH(no condensation) |
| Temperature compensation | Automatic temperature compensation with temperature calibration function |
| Blind zone | 0.3m-0.8m |
| Ranging resolution | 1mm |
| Ambient temperature | -20°C~+60 |
| Meter Power | <1W |
As shown in the figure, the measurement method of the instrument: start timing from the sending sound wave pulse of the instrument to the reflection of the receiving medium surface Until the return pulse, multiply the half of this time by the speed of sound, which is the measured distance, (installation height - measured distance= current level)
This instrument contains a number of software patent technologies, which are safe, clean, high precision, long life, stable and reliable, easy to install Easy maintenance and other features, suitable for acid,alkali, salt, anti-corrosion,high temperature and other fields.The instrument can be connected to the display meter orIn various systems.
Our Name Chuangxin in Chinese means to innovate. Someone says Innovation is the core of the manufacturing industry, it is to master the key core technologies, which must be achieved by self-reliance and independent innovation, we strive all the time in this direction.
Keeping continuous innovating and improving to provide satisfactory products and services to our global clients.
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