The FS series liquid flow switch is used for changing the flow rate of liquids flowing through pipelines, such as water, ethylene glycol, or other non hazardous liquids. When the liquid flow rate exceeds or falls below the set flow rate value, its single pole double throw switch contact (SPDT) can make one circuit conductive and simultaneously cut off the other circuit. This flow switch is usually used in places that require interlocking or “cut-off” protection.

Features & Benefits:

●   Used for monitoring liquid flow variations through pipelines, such as water, ethylene glycol, or other non-hazardous liquids

●   When the liquid flow exceeds or falls below the set flow value, its single-pole double-throw (SPDT) switch contacts can close one circuit and simultaneously open another circuit

●   This flow switch is typically used in applications requiring interlocking or “flow interruption” protection