Vibration level switch RIZUR-500

Vibration level switch RIZUR-500 is designed to control the level of liquid, also, signaling its presence/absence at industrial faciities of chemical, petrochemical, pharmacetical, food and other industries. The equipment is used in open or closed tanks, inclujding the ones, that are under pressure in processing units.

Vibration level switch RIZUR-500 is used to work with automatic control systems, systems of technical processes regulating and managing.Controlled medium: different liquids, including the ones that are soiled. 

The equipment is used:
  • in pipelines (in order to protect the pumps from drainage);
  • in containers with various liquids;
  • in tanks with cooling and lubricating fluids;
  • in cleaning and filtering systems.
Vibration level switch RIZUR-500 can be installed in both horizontal and vertical positions. Depending on configuration, level switch can have output signal – “dry contact” or “current loop”. In the version with the output signal “dry contact”, the switch is equipped by two relays. Working parameters of the relay are discussed when ordering: one relay is triggered by the liquid level, and the second by the presence of adhesion, the presence of self-diagnosis errors or power failure; both relays work on liquid level. In the version with the output signal "current loop", when ordering, you can specify any operating levels of the "current loop" current within 4 ... 20mA (7 ... 14mA, 8 ... 16mA, etc.).
Materials in contact with the controlled media 12Х18Н10Т (on request)
Controlled medium temperature -40 +150 °С
Controlled medium pressure 1 MPa/ 6 MPa
Minimum controlled medium density 500 kg/m³
Tripping delay 1sec / 3 sec / 10 sec / 30 sec
Operating supply voltage 24 V
Ingress protection IP65 / IP67 / IP68
Connection sizes  thread (min G3/4) / flange (min DN25)
Explosion protection type 0Ex ia IIC T6...T5 Ga X /
 1Ex db IIC T6...T5 Gb X /
1Ex ib IIC T6...T5 Gb X /
Ex ia IIIC T85°C...T95°C Da X /
 No explosion protection
Average operation time 20 years
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