Products Description
The four-wire ultrasonic level meter is a brand new signal processing technology, which is characterized by safety, cleanliness, high accuracy, long service life, stability and reliability, easy installation and maintenance, and simple reading. It is widely used in industries such as petroleum, chemical, water treatment, water conservancy, steel, coal mining, electricity, and food processing, and is suitable for various fields such as acid, alkali, salt, anti-corrosion, high temperature, and explosion prevention. It can be connected to various brands of PLC systems or secondary control systems through 4-20mA or RS485 (custom protocol or Modbus protocol), providing real-time liquid level data for industrial automation operation.
Frequently asked questions：
1.Q:What's the shipping method? A:By express way, such as Fedex, DHL, TNT and so on; by air; by sea. Shipping cost is decided by shipping ways& product actual weight &volume and your detailed address.
2.Q:What's the Payment method?
A: We support various payment way(T/T, Visa card, Western union, Moneygram, Secure payment-Escrow, etc.) T/T
3.Q:Can we print our own brand or logo on your products?
A: Yes, it is our pleasure to be one your OEM manufacturer in China to meet your OEM request
4.Q: Why do some goods have difference between website picture and practical items?
A: Because difference of light and browser, also different batches, material may be little difference. If any question, please
tell us before order and ask clearly.
Technical Parameters
| Range | 0-20m (large range can be customized, blind area: 0.35m~0.5m | Sensor withstand voltage: |
<0.1MPa; |
| Digital output: | RS485 (Modbus) protocol; | Environmental temperature: |
-40℃ ～ 80℃ |
| Protection level: |
IP67 |
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