The controller is a multi-function constant pressure water supply controller with convenient parameter setting. The display interface is a 192*64 text screen dedicated liquid crystal display, which can display multiple parameters at the same time.
Feature of product:
1. It can realize automatic control of up to 6 pumps. The system automatically switches the operation mode (power frequency or frequency conversion) according to the running time of each pump and the water supply pressure, and fully meets various complicated water supply or fire protection systems;
2. Up to 7 time period pressure control, and any pressure setting control and time switch function can be performed in each time period;
3, with sleep function, energy saving, and extend the service life of the equipment;
4. It has positive and negative feedback function selection, which can be used for constant pressure water supply and constant liquid level control;
5, adaptability, can be applied to various brands of inverters at home and abroad;
6. The analog and digital signals are all isolated by optocoupler, which has strong anti-interference ability;
7, dot matrix LCD, Chinese characters display, system operation and water supply pressure given, feedback and other information at a glance.
Intelligent Digital Display Instrument