Level controller set two-wire for chlorine/acid/alkaline tank 5 m two-wire connection and gland

This level controller with two-wire connection can be used in pond and pool water as well as for liquid pH (15% sulphuric acid), liquid pH+ (30% sodium hydroxide) and liquid chlorine (15% sodium hypochlorite).
The most common application for this flow switch in combination with our WiFi equipment is to stop a dosing device when the storage tank for liquid pH, pH+ or chlorine is empty.
The level controller is housed in a 2 cm diameter, 50 cm long tube containing resin, so that the level controller does not come into contact with the chemical product.The level switch itself measures 55 x 22 mm, the contact is "normally open", but the signal can be reversed by loosening the float and turning it 180°. Maximum operating temperature 85°C. This level switch with two-wire connection can be installed in all devices with level measurement. We also have level controllers with waterproof HIGO connection.