The Flow Switch FQS is a reliable device designed to monitor fluid flow in various applications. It features a pressure connection type of R and a pressure connection size of 1 inch, making it suitable for a range of systems. Compatible media include glycol, fresh water, and neutral brine. Utilizing a thread connection type, it ensures secure installation. The contact function is SPDT (Single Pole Double Throw), offering versatile control options. With a gross weight of 0.656 kg and a net weight of 0.055 kg, it balances durability with lightweight construction. Operating within an ambient temperature range from -25°C to 50°C (-13°F to 112°F), it can withstand varying environmental conditions. It complies with CE and UKCA standards and has a burst pressure rating of 48 bar (696 psig), ensuring reliability under pressure.
| Specification | |
|---|---|
| Product Name Description | Flow Switch FQS |
| Pressure Connection Type | R |
| Pressure Connection Size | 1 inch |
| Media | Glycol; Fresh water; Neutral brine |
| Connection Type | Thread |
| Contact Function | SPDT |
| Gross Weight | 0.656 kg |
| Net Weight | 0.055 kg |
| Volume | 1.935 Liter |
| Ambient Temperature Range (Max) [°C] | 50 °C |
| Ambient Temperature Range (Min) [°C] | -25 °C |
| Ambient Temperature Range (Max) [°F] | 112 °F |
| Ambient Temperature Range (Min) [°F] | -13 °F |
| Burst Pressure [bar] | 48 bar |
| Burst Pressure [psig] | 696 psig |


















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