Level Measurement

Non-contact level switch integrates a 2-inch LCD and automatic temperature compensation for stable measurement over its 0-10m range. Its IP67-rated enclosure with M20×1.5 cable gland ensures protection against moisture and dust. The narrow beam angle minimizes interference, while the 26GHz frequency enhances echo reliability. This ultrasonic level switch supports 4- 20 mA, HART, and RS485/Modbus outputs for flexible data transmission.

Split-type ultrasonic level transmitter uses ultrasonic technology to provide precise, non-contact level measurement for tanks, containers, and industrial processes. It offers ±0.3% F.S. measurement accuracy, a 0.06–2m blind zone, IP65 protection, and an ABS probe for long-term reliability. The included 10m shielded cable improves installation flexibility, with custom cable lengths available.

Capacitive level transmitter is designed for reliable pipeline liquid detection with non-flush mounting. Supporting 12-26 mm pipe sizes, the capacitive level sensor provides stable sensing performance with PNP and NPN output options. Featuring IP67 protection and a durable PBT housing, it ensures reliable operation in demanding environments and is suitable for liquid monitoring and automatic control systems.

Digital ultrasonic level transmitter provides accurate and reliable non-contact level measurement for liquids and other materials. Featuring a 1mm resolution and measurement accuracy of 0.25–0.5% F.S., it delivers stable performance for industrial monitoring applications. With a compact design, built-in LCD display, and low power consumption of less than 0.6W, this ultrasonic level transmitter allows users to easily view liquid level or distance values in real time.

High-temp float level switch provides stable ON/OFF control with a maximum switching current of 1.5A and contact resistance < 0.2 Ω. Rated for 120°C, this 304SS float level switch supports M10 or DN15 process connections and offers both Normally Open and Normally Closed output modes. With a DC 220V max working voltage and ≥10⁸Ω insulation resistance, this high-temp float switch ensures reliable signal output and extended operational life.

SISCO radar level transmitter delivers accurate level measurement up to 10 m with 76–81 GHz radar technology. Featuring ±2 mm accuracy for liquids, ±5 mm for solids, multiple beam angles, and a blind zone of ≤0.15 m for reliable industrial applications.

The SISCO water level meter is a reliable instrument designed for accurate water level measurement in wells, boreholes, groundwater monitoring systems, and water resource management projects. Available in 10m, 20m, 30m, 50m, 100m, and 150m measuring ranges, it provides precise water depth readings for environmental monitoring, hydrogeological surveys, irrigation, and engineering applications.

Integrated ultrasonic liquid level transmitter combines the ultrasonic sensor and transmitter in one compact unit for easy installation. With a 5m measurement range, 1mm resolution, and ±0.3%FS accuracy, it delivers precise liquid level measurement without direct contact with the medium.

The capacitive liquid level sensor is a sensor used to detect liquid levels through pipeline walls. It supports adjustable pipe mounting from 8–11 mm with a maximum wall thickness of 1.0 mm. With a 60Hz switching frequency, ≤±20% switch-point drift, and ≤200 mA load capability.

Microwave level switch with frequency difference technology offers 0.2mm resolution up to 10m range. This capacitive level switch withstands -1 to 40bar pressure and 300±50Hz vibration. Liquid level switch features 316L/PEEK wetted parts, G1/2" connection, M12 plug, 3m cable, and outputs 4-20mA/RS485. It includes overload, reverse, and short-circuit protection, with ≤100ms response and an IP67 rating.

The radar level transmitter for corrosive liquid utilizes advanced radar technology to provide precise, continuous, and non-contact level measurement for aggressive chemical media. Featuring a measuring range of 0–20 m, 5 mm resolution, a 3° beam angle, and high accuracy of up to ±10 mm, it ensures dependable measurements with minimal interference from process conditions. Designed to withstand temperatures from -40°C to +150°C.

The capacitive fuel level sensor provides accurate level measurement with an optional measuring range of 100–1400mm. Featuring 0.01mm resolution and measurement accuracy of ±1% or 0.5%, it delivers reliable liquid level detection for various industrial applications. Supporting 5V and 9–36VDC power supplies.

Dual-point level float switch features premium 304 stainless steel construction for superior corrosion resistance. This vertical liquid level sensor utilizes magnetic reed switch technology with two independent float points for reliable high and low water level detection. The stainless steel float switch offers a durable laser-welded body, 38mm adjustable retaining clip spacing, and an 8 mm stem diameter.

Explosion-proof ultrasonic level sensor delivers accurate, non-contact level measurement for hazardous industrial environments. Featuring a 0.3–0.5m dead zone, ±0.3% F.S accuracy, and 1mm resolution, it provides reliable level monitoring for chemical, petroleum, and process automation applications.

Radar water level sensor delivers reliable, non-contact water level measurement with RS485 Modbus-RTU communication. Supporting 9–30 V DC power input, Bluetooth commissioning, and IP 68 protection, it operates reliably in temperatures from -40°C to 80°C and process pressures of -0.1 to 0.3 MPa, making it ideal for industrial and outdoor applications.

The capacitive tank level sensor delivers high measurement accuracy of up to ±0.5% FS with excellent long-term stability of ±0.1% FS over one year. Designed with low temperature drift and a 316 stainless steel probe, it ensures reliable liquid level detection in harsh industrial environments. With a temperature resistance range of -50℃ to +200℃ and IP65 protection, it is suitable for demanding tank level monitoring applications.

Marine float level switch features a durable ABS housing and a sealed reed switch rated 20A at 12V DC, 10A at 24V DC, and 8A at 32V DC. The automatic water level float switch activates at a 60 mm rising level and deactivates at a 30 mm falling level, with a 1-meter 18AWG pre-wired cable for reliable bilge pump float switch connections.

Engineered for accurate and maintenance-free liquid level monitoring, this radar liquid level transmitter features G1.5 threaded and DN50 flanged process connection options for versatile installation. Its 24 VDC operating voltage ensures compatibility with most industrial automation systems, making it suitable for water tanks, chemical vessels, storage tanks, and process control applications.

Ultrasonic tank level sensor adopts an all-in-one design where the ultrasonic sensor and transmitter are combined within one compact body for straightforward mounting. Equipped with a 5m range, 1mm resolution and accuracy of ±0.3%FS, it provides high-precision liquid level measurement in a non-contact manner.

Our capacitive level sensor for corrosive/high-temperature liquids supports a measuring range from 1 mm to 1500 mm with high-precision performance at 0.5% FS. It can endure working pressure from 0 MPa up to 30 MPa to fit demanding industrial level monitoring. Weighing only 300 g, this sensor features IP67 housing protection grade, making it well-suited for dusty, wet field environments when measuring corrosive and high-temperature liquids.