Vibration level switch (indicator) for bulk materials: DPU-10

Vibration level switch (indicator) for bulk materials: DPU-10

12 156 

Monitor the limit level of bulk products stored in containers

Additional information

Application area:

The DPU-10 level switch is designed to monitor the limit level of bulk products stored in containers.

Operating principle:

The fork of the sensor vibrates at its resonant frequency due to the influence of piezoelectric elements installed inside the housing. When the fork is dipped in or released from the monitored product, the amplitude of the oscillations changes, which is then detected by the controller. The controller then triggers an alarm signal and activates/deactivates the load connected to the contacts of the relay in the electronic block.

Popular market analogs:

FineTek – SC Nivelco – Nivoswitch
Vega – Vegawave Siemens – Sitrans
UWT – Vibranivo ООО «Микма» – ВС-340
Specita – SP Endress+Hauser – Soliphant

 

Installation:

The sensor is installed on the container’s body at the height of the monitored level. In this case, the plates of the vibration fork should be positioned parallel to the movement of the product. If it is necessary to monitor the level at a specific distance from the top of the container, an extension of the sensor’s working part is used.

Additional information

Temperature of the monitored material

from -40°C to +60°C

Working pressure

1 atm.

Operating temperature range

from -40°C to +85°C

Weight

up to 2.5 kg

Material of the sensor's working part

stainless steel

Material of the controller's housing

steel with corrosion-resistant coating

Climate version according to GOST 15150-69

УХЛ 1.1

Protection rating according to GOST 14254-80

IP 65

Class of protection against electric shock

I

Power supply

AC voltage = 100-240V / DC voltage = 24V ±10%, current consumption = 60mA

Connected load

I max = 8A, U max AC = 250В, U max DC = 24В

Trigger mode (for loading or unloading the container)

switch on the board:
enabled – upper level;
disabled – lower level.

Trigger indication

LED activation on the board; relay contact closure

Trigger time

2-3 sec.

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Let's pave the way to the future

The company LLC "TEMIX" Ukraine, Nikolaev, has been engaged in the development and production of temperature control systems (thermometry systems) for bulk materials, particularly grains, for all types of grain storage facilities (concrete elevators, metal silos, and warehouses) for over 20 years.

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