SPECIFICATIONS
• HLS Liquid Switches are Single-Pole-Double-Throw (SPDT) flow switches that are used
in liquid lines carrying water, ethylence glycol, or other liquid not classified as
hazardous. They can be wired to energize one device or powered from the same source when
liquid flow either exceeds or drops below the set flow rate
• Liquid temperature range: 0°C~+120°C;Max.Working Pressure: 13.5bar
NOTE: The HLS Flow Switch can not be used where the liquid in the pipes will drop below
the liquid's freezing point, causing an internal freeze-up. |
Maximum Liquid Temperature |
32°F (Occ) |
Maximum Liquid Temperature |
250°F (121°C) |
