Surface and DIN rail mounted conductivity probe/electrode level controller / water level relay / water switch TENSE (Turkey)

TENSE SSR-05 water level controller (or water level relay) is designed to monitor and control the water level within tanks, containers, process vessels, reservoirs or wells. 

The liquid level controller works by providing a low voltage electrical circuit to an immersion type level electrode / probe which is submerged into the vessel.

Working principle: SSR-05 detects the electrical resistance between the electrodes at desired levels and provides a relay contact to the process control equipment by activating a telemetry device alarm (or alarm), ensuring timely intervention to prevent overflow or dry running of the pumps, or turning on pump / opens valves to fill in or empty reservoir.

Operation modes:

• control of overflow or dry running of the pumps (2 electrodes) 
• filling only with dual-level monitoring (3 electrodes)
• filling only with single-level monitoring (2 electrodes) 
• draining only with dual-level monitoring (3 electrodes)
• draining only with single-level monitoring (2 electrodes)

Application area:

• Water management systems
• Submersible pump installations
• Wells

Main parameters

• Power consumption: less than 6VA

• Operating voltage: 150V ... 260V AC

• Operating frequency: 50/60Hz

• Operating voltage: 150V ... 260V AC
• Operating temperature: -10C ... +55C
• Sensitivity adjustment: 5...100kΩ
• Output relay: max 5A, 250VAC (resistive load) 

You can order stainless steel probes for this water level relay by following this link : you can use 2 or 3 probes depending on your task.