Level/Speed Monitoring Relay

Monitoring relay
Zelio Control
They could monitor power supplies (phases, voltage, current, frequency) to protect motors and other equipments or control physical values such as level, speed and temperature.

Phase control relay
Detects all possbile faults happen to the phases

Voltage & current control relays
Ensure your equipment is powered with proper values

Frequency control relay
Monitors frequency variation from your power generation set

Level control relay
Filling or emptying, adapt to all kinds of materials

Pump control relay
Controls and protects your pump from dry running or overloaded

Speed control relay
Picks up the improper rhythm of your process

Temperature control relay for lift application
Dedicates to lift temperature monitoring (EN81)

Temperature control relays
Dedicates to temperature regulation (heating, cooling or heating/cooling of processes)