Pressure Switch
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The switches are specially designed for Chlorine service. Range : 1.5 to 15 bar and 0.4 to 04 Kg/Cm². Vacuum Switch range : -01 to 0 bar and -1000 to 0 mm WC. Also available for water service ; Range : 0.6 to 06 Kg/Cm2.
Differential Pressure Switch
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The WPG-G-PS3 pressure switch is a cost effective pressure monitoring solution for liquids and non aggressive gases. The compact design and rugged construction makes the WPS-G suitable for monitoring pumps, valves, etc. The unit has an adjustable setpoint with adjustable differential and comes complete with a dial to show the liquid pressure The WPG-D-FD113 differential pressure switch is a low cost effective pressure monitoring solutionfor liquids and non-aggresive gases. The unit is designed for both flow proving and flow failure detection to cover the range of 0.3 to 4.5 Bar (4.35 to 65.25 Psi). Approximate setpoint can be viewed on the dial at the front of the unit. WPS-G-PS3 - Liquid Static Pressure Switch. WPS-D-FD113 - Liquid Differential Pressure Switch.
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Gas Boiler Pressure Switches
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Pressure Switch
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A pressure switch for sensing fluid pressure contains a capsule, bellows, Bourdon tube, diaphragm or piston element that deforms or displaces proportionally to the applied pressure. The resulting motion is applied, either directly or through amplifying levers, to a set of switch contacts. Since pressure may be changing slowly and contacts should operate quickly, some kind of over-center mechanism such as a miniature snap-action switch is used to ensure quick operation of the contacts. One sensitive type of pressure switch uses mercury switches mounted on a Bourdon tube; the shifting weight of the mercury provides a useful over-center characteristic. The pressure switch may be adjustable, by moving the contacts or adjusting tension in a counterbalance spring. Industrial pressure switches may have a calibrated scale and pointer to show the set point of the switch. A pressure switch will have a differential range around its setpoint in which small changes of pressure do not change the state of the contacts.
Pressure Switch
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Pressure Switch, PH And ORP Transmitter, Conductivity Meter, pH Meter