We offer the SRL1303 LED Display Ultrasonic Level Transmitter designed for liquid level measurement in various industrial fields. This transmitter features a Standard Sensor with an accuracy of ±0.25% (full scale) and a wide process pressure range of -0.02~0.1Mpa. It provides signal output options including 4~20mA/HART 24V DC 2-wire/4-wire system, 4~20mA/HART 220V AC 4-wire system, and RS485/Modbus. The unit is equipped with a M66×2 thread/flange/bracket process connection, operates in temperatures ranging from -40~80°C, and boasts an Explosion-proof Grade of Exia IIC T6 Ga with a Protection Class of IP68. Ideal for manufacturers, exporters, and suppliers.