When measuring the ZXRE-E-T external ultrasonic level gauge, the ultrasonic transducer is placed directly below the outer wall (bottom) of the tested container, without the need for holes, easy to install, and does not affect on-site production. External transducer, truly realizing non-contact measurement, suitable for measuring the liquid level of toxic, volatile, flammable, explosive, strong pressure, strong corrosive and other liquid media in various closed containers. This product can achieve the Internet of Things through GPRS and WiFi.

Product Features

★ Safety: Toxic, corrosive, pressurized, flammable, explosive, volatile, and prone to leaking liquids, do not come into contact with liquids and gases.

★ Hygiene: Liquid level detection for brewing, beverage production, milk production, storage tanks, pipelines, etc., to prevent contamination caused by contact with liquids.

★ Installation and maintenance: Installation and maintenance should not involve hot work or tank cleaning, and should not affect production.

★ Equipped with digital filtering and echo recognition functions

★ Supports Bluetooth, GPRS communication, GPS satellite positioning, etc

★ Support custom serial port data format

Performance indicators (selected for ordering)

Range: 1m, 3m, 5m, 8m, 10m, 15m, 20m, 25m, 30m

Accuracy: ± 1mm - ± 0.3% FS (may be affected by unstable sensors, pressure, and temperature)

Display: Chinese and English LCD, color screen TFT

Output (order selection)

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

Digital output: RS485/Modbus, HART (two-wire system)

Wireless transmission: GPRS, LORA, NB, RF, Bluetooth, Wifi, etc

Switch output: Three way NPN/Two way relay (AC: 3A 250V DC: 5A 24V)

Power supply (selected for ordering)

Voltage: DC12-32V, AC220V

Physical characteristics (selected for ordering)

Shell material: cast aluminum

Probe Material: ABS, 304 Installation Method: Magnetic Adsorption

Electrical interface: M20X1.5-2

Probe cable: 10M

Environmental performance (selected for ordering)

Protection level: IP65 shell (customizable)

Protection level: Probe IP68

Explosion proof grade: ExdII BT6Gb

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