Açıklama

Note

Please note that this sensor is factory-set to measure water density, if you have any requirements, please contact us at support@sensecapmx.com to set the density like diesel or other mild-corrosive liquid.

It measures liquid levels ranging from 0 to 5 meters, making it widely applicable in industrial environmental sensing scenarios.

This sensor is with a waterproof aviation connector. It is compatible with SenseCAP Sensor Hub 4G Data Logger, which can collect various sensor data simultaneously and send them via 3G/4G LTE.

Features

High Performance: High accuracy, fast response, and stability
Universal Protocol: MODBUS-RTU RS485
Wide-range Power Supply: Can be powered with supply voltage within 11V ~ 30V
Strong Robustness: Suitable to be immersed in water, oil, and other mild-corrosive liquid for a long time, anti-corrosion material, excellent anti-corrosion performance, and durable
Maintainance-Free: Anti-blocking design, easy to clean

Description

The liquid level sensor measures the liquid level of mildly corrosive liquids such as water and oil. It is compatible with a data logger or other devices that support the RS485 Modbus-RTU protocol.

The liquid level sensor has a built-in high-performance and highly sensitive silicon piezoresistive core. The internal chip converts the sensor’s millivolt signal into a standard protocol that can connect to a computer, control instrument, or PLC.

It’s small-size, lightweight, and easy to install. It has a stainless steel sealing structure that can work in a corrosive environment. The sensor has high anti-vibration and anti-impact performance. It can be widely used in process control, aviation, aerospace, automobile, medical equipment, HVAC, and other applications.

Applications

Reservoir detection
Pool pump station
River monitoring
Marine monitoring
Dam and Lake monitoring
Sewage treatment
Deep well level monitoring
Tank level monitoring

Specifications

Measurement Range	0 ~ 5 meters
Cable Length	5.3 meters
Output Signal	RS485 Modbus-RTU Protocol
Accuracy	± 0.25%F.S
Zero Temperature Drift	± 0.03%F.S/℃
Sensitivity Temperature Drift	± 0.03%F.S/℃
Long-term Stability	≤0.2%F.S/year
Response Time	5ms( (≤90%F.S)
Measurement Liquid	Slight corrosive liquid (water, edible oil, etc.)
Power Supply	11-30V DC
Overload Capacity	200%F.S
Compensation Temperature	-10℃ ~ +70℃
Medium Temperature	-40℃ ~ +80℃
Storage Temperature	-40℃ ~ +85℃
Material	304 stainless steel shell, 316L stainless steel core, special rubber-insulated cable.
IP Rating	IP68
Device Weight	670g
Certifications	CE, FCC, RoHS