with 4-20mA electronic level sensor
1. EXPRESS 1 / WASTEK 1
2. Electronic level sensor 4-20 mA
3. Surface pump
The control panels suitable for this application are:
1. EXPRESS 1 in emptying function
2. WASTEK 1 in emptying function
Suitable control panels
The innovation and strength of EXPRESS D is its multiplicity of use, both for the many instruments with which it is able to work and for the 8 different pre-set modes of use, which can be selected from the set-up menu on the LCD.
WASTEK has been studied and developed for use in drainage systems, and its plus compared to other panels used for the same application is the option of using an extremely precise air level sensor (0-100 cm) and, alternatively, a 4-20 mA transducer.
It is also equipped with the Safety Protection Mode to use the electric pump in environments with explosive atmospheres thanks to the blocking of the intake of the surrounding air. This function is designed to prevent the gases in the atmosphere from entering the electric pump impeller which could generate sparks and explosions.