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| 전원 | 100-250V AC, 50/60 Hz |
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| INTERNAL LATCHING RELAY | Max. 2 Amps @ 250 Volts |
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| CONDUCTIVITY SENSITIVTY | 75 Micro-Siemens |
| The Wil-Gard™ detects diaphragm failure at the source:
the primary diaphragm, not at the air chamber or the air exhaust as other systems do. This is accomplished by utilizing sensors located between PTFE primary diaphragms and back-up (containment) diaphragms within each side of the Wilden pump. When the sensors detect conductive fluid, an audible alarm, high brightness LED, and an internal latching relay are activated while the back-up diaphragms offer containment. The relay gives you the ability to activate external components such as isolation valves or air shut-off valves. The systems leads to an increase in containment, a reduction in fugitive emissions, and a reduction in down time and maintenance costs with 24-hour pump surveillance. |