In the field of liquid level monitoring, wireless liquid level transmitters are gradually becoming the new favorite of the industry due to their performance and convenience. Wireless liquid level transmitters not only upload the monitored liquid level data to the environmental monitoring cloud platform or local platform via 4G or NB-loT in real time, allowing users to view, query and analyze liquid level data anytime and anywhere, but also realize remote alarm notification, equipment status monitoring and other diversified functions.
The wireless level transmitter comes with a large LCD screen, on which users can view key information such as current level data, range level, signal quality, etc. at a glance. Its built-in lithium-ion battery adopts a low-power design and has a long battery life, ensuring long-term stable operation of the device. At the same time, the device also has an automatic temperature compensation function, which can automatically correct data drift caused by temperature changes to ensure the accuracy of the measurement results.
When the signal is poor or the device is offline, the wireless level transmitter will automatically store the monitoring data to prevent data loss and ensure data security. This feature enables the device to maintain efficient and reliable monitoring performance in complex and changing field environments.
In addition, the appearance design of the wireless liquid level transmitter is also quite ingenious. The head adopts a die-cast alloy aluminum shell, the surface is epoxy sprayed, and the sealing design reaches the IP68 protection level, ensuring that the equipment can still work normally in harsh environments. The high-quality TPU air-conducting cable is resistant to bending, wear, oil, hydrolysis and weathering, and the wireless liquid level transmitter is made of stainless steel, which effectively isolates and prevents corrosion, extending the service life of the equipment.
In summary, the wireless liquid level transmitter, with its intelligent, convenient and efficient features, has brought solutions to the field of liquid level monitoring. Whether it is industrial production, water resources management or environmental monitoring, this device can meet user needs and become a powerful assistant for intelligent monitoring.

Chat Online
Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.
Choose from compact pressure transmitters, smart 3051 differential pressure transmitters, diaphragm seal models, RS485 digital pressure transmitters and high frequency dynamic pressure sensors. Standard outputs include 4-20 mA, voltage output, HART and RS485 Modbus options, with stainless steel wetted parts and custom process connections available on request.
| Pressure Types | Gauge, absolute, negative pressure, differential pressure |
|---|---|
| Measuring Range | From low differential pressure to high pressure ranges up to 100 MPa, depending on model |
| Output Signals | 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options |
| Accuracy | Typical options include 0.1%, 0.2%, 0.25% and 0.5% FS |
| Process Connection | M20 x 1.5, G1/4, G1/2, NPT and customized thread connections |
| Wetted Materials | Stainless steel, 316L diaphragm and corrosion-resistant sealing options |
| Media | Water, oil, gas, air, steam and compatible liquid or gas media |
| Applications | Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems |
A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.
Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.
Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.
Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.