The wall mounted ultrasonic level difference meter is a new generation ultrasonic level measuring instrument independently developed by our company based on the actual needs of sewage treatment plants and the water conservancy and hydropower industry, with years of measurement and control experience.

By adopting advanced embedded microprocessor technology, the instrument has achieved a high degree of digitization and intelligence. It is a non integrated system that combines ultrasonic sensors, servo circuits, temperature compensation circuits, and computing hosts

Contact type liquid level difference measuring instrument. Featuring long lifespan, stability and reliability, easy installation and maintenance

Performance characteristics:

★ Unique filtering processing automatically identifies genuine and fake echoes

★ Relay output is used for level difference segment or position control

★ Full range and endpoint digital translation

★ Liquid level mode and liquid level difference mode functions

★ SD card data storage

★ GPRS point.

Technical parameters (selected at the time of ordering):

Range: 2m, 5m, 8m, 10m, 12m, 15m, 20m, 25m, 30m, 35m, 40m

Blind spot:<0.3-2m

Frequency: 20~5000KHz

Launch angle:<10 °

Temperature: Automatic compensation

Accuracy: ± 0.3% F.S

Resolution: 1mm

Display: Chinese and English LCD, color screen TFT

Input signal (selected for ordering)

Digital signal: RS485/Modbus

Current signal: 4-20mA

Output signal (selected for ordering)

Analog output signals: 4-20mA, 0-20mA, 0-5V, 0-10V

Digital output: RS485/Modbus

Wireless transmission: GPRS

Switch output: four-way NPN/four-way relay (AC: 5A 250V DC: 10A 24V)

power supply

Working voltage: AC160V~250V

Normal power consumption:<5W

Physical properties (selected for ordering):

Host size: 180mm × 160mm × 76mm, 185mm × 256mm × 60mm

Shell material: ABS, cast aluminum

Transducers: ABS, PP, PVDF

Sensor interfaces: G1 1/2, G2, G3 1/2, M60 × 2, M30 × 1.5

Sensor cable: 10m (customizable)

Environmental performance (selected for ordering)

Protection level: IP65

Working environment: normal temperature, atmospheric pressure

Storage humidity: ≤ 80% RH, no condensation

For more product information, please consult our toll free hotline at +0086 400 880 6367