Flow switches Sika
The new series of flow Sika processed exclusively for Italy by Grein have found wide acceptance in the domestic and foreign manufacturers for control and automation of industrial plants.
Equipment is a German production made on the basis of V.D.E. and built with advanced technology able to meet every requirement, offering the utmost reliability.
These products are normally used to control the passage of a fluid or a gas and then pass at a distance an electrical signal, if there is a change in scope.
The switch "DRY RED" alarm is sealed in a watertight IP65 protected against impact and corrosive environments.
The range of flow switches includes various courses offered related to water, oil etc.. realization of the body with brass and stainless steel 316 (depending on the compatibility of the fluid).
- features
- applications
- use
- operation
- maximum precision 10-25 Bar
- highly resistant material
- maximum temperature 110°C
- maximum switching current of 1 A - 230 V
- movement in plants of water supply, discharge oil and gas
- in cooling circuits
- in heat pumps
- in welders - processors - compressors
- in industrial chemistry - pharmaceutical - Food
- units in the lubrication
- in reducing
- machines in the paper industry
- in washers
The flow switch is normally used to control the passage of a fluid or a gas and then pass at a distance an electrical signal if there is a change in the intensity of flow.
Upon request, the body and flange are constructed of brass or 304 stainless steel in the flow (fluid or gas) enters from the bottom up, the shutter driving along the tube guide, leading him to position themselves in the field indicated the scale.
You can then read the value of the instantaneous in this circuit.
The shutter is immersed in the vein fluid, is free to move in the absence of mechanical friction, and with the field generated by magnet installed in its internal electrical contact activates the alarm.
By moving the cursor, you move the contact at the scope for control. The movement of the cursor is blocked by a grain under the connector. In special cases (presence of very viscous oils) on the shutter is inserted a spring to compensate for the change in viscosity.