


| Parameter | Value |
|---|---|
| EAN () | 5702428275408 |
| Type () | FQS |
| Media () | GlycolFresh waterNeutral brine |
| Volume () | 1.89 Liter |
| Housing () | Regular |
| Approval () | CEULUKCA |
| Net weight () | 0.55 Kg |
| Serviceable () | No |
| Gross weight () | 0.658 Kg |
| Product group () | Switches and thermostats |
| Packing format () | Multi pack |
| Connection type () | Thread |
| Contact function () | SPDT |
| Type designation () | FQS-U30G |
| EU RoHS compliance () | No - out of scope |
| Enclosure rating IP () | IP20 |
| Product accessories () | No |
| Burst pressure [bar] () | 48 bar |
| Burst pressure [psig] () | 696 psig |
| Max. Flow velocity [m/s] () | 2 m/s |
| Pressure connection size () | 1 in |
| Pressure connection type () | R |
| Product Name Description () | Flow switch |
| Max. Working Pressure [bar] () | 9.8 bar |
| Quantity per packing format () | 9 pc |
| Max. Working Pressure [psig] () | 142 psig |
| REACH Candidate List substances () | No |
| Decr adj DN25/1 in [l/min] [max] () | 45 l/min |
| Decr adj DN25/1 in [l/min] [min] () | 18 l/min |
| Decr adj DN50/2 in [l/min] [max] () | 250 l/min |
| Decr adj DN50/2 in [l/min] [min] () | 50 l/min |
| Decr adj DN80/3 in [l/min] [max] () | 850 l/min |
| Decr adj DN80/3 in [l/min] [min] () | 100 l/min |
| Incr adj DN25/1 in [l/min] [max] () | 50 l/min |
| Incr adj DN25/1 in [l/min] [min] () | 21 l/min |
| Incr adj DN50/2 in [l/min] [max] () | 255 l/min |
| Incr adj DN50/2 in [l/min] [min] () | 58 l/min |
| Incr adj DN80/3 in [l/min] [max] () | 880 l/min |
| Incr adj DN80/3 in [l/min] [min] () | 115 l/min |
| Decr adj DN100/4 in [l/min] [max] () | 940 l/min |
| Decr adj DN100/4 in [l/min] [min] () | 200 l/min |
| Decr adj DN125/5 in [l/min] [max] () | 1120 l/min |
| Decr adj DN125/5 in [l/min] [min] () | 350 l/min |
| Decr adj DN150/6 in [l/min] [max] () | 1700 l/min |
| Decr adj DN150/6 in [l/min] [min] () | 530 l/min |
| Incr adj DN100/4 in [l/min] [max] () | 950 l/min |
| Incr adj DN100/4 in [l/min] [min] () | 210 l/min |
| Incr adj DN125/5 in [l/min] [max] () | 1140 l/min |
| Incr adj DN125/5 in [l/min] [min] () | 380 l/min |
| Incr adj DN150/6 in [l/min] [max] () | 1800 l/min |
| Incr adj DN150/6 in [l/min] [min] () | 570 l/min |
| Piping diameter range Ø [in] [max] () | 6 in |
| Piping diameter range Ø [in] [min] () | 1 in |
| Piping diameter range Ø [mm] [max] () | 150 mm |
| Piping diameter range Ø [mm] [min] () | 25 mm |
| Decr adj DN32/1-1/4 in [l/min] [max] () | 100 l/min |
| Decr adj DN32/1-1/4 in [l/min] [min] () | 43 l/min |
| Decr adj DN40/1-1/2 in [l/min] [max] () | 140 l/min |
| Decr adj DN40/1-1/2 in [l/min] [min] () | 63 l/min |
| Decr adj DN65/2-1/2 in [l/min] [max] () | 565 l/min |
| Decr adj DN65/2-1/2 in [l/min] [min] () | 105 l/min |
| Incr adj DN32/1-1/4 in [l/min] [max] () | 102 l/min |
| Incr adj DN32/1-1/4 in [l/min] [min] () | 46 l/min |
| Incr adj DN40/1-1/2 in [l/min] [max] () | 145 l/min |
| Incr adj DN40/1-1/2 in [l/min] [min] () | 68 l/min |
| Incr adj DN65/2-1/2 in [l/min] [max] () | 570 l/min |
| Incr adj DN65/2-1/2 in [l/min] [min] () | 120 l/min |
| Medium temperature range [°C] [max] () | 80 °C |
| Medium temperature range [°C] [min] () | 5 °C |
| Medium temperature range [°F] [max] () | 176 °F |
| Medium temperature range [°F] [min] () | 41 °F |
| Ambient temperature range [°C] [max] () | 80 °C |
| Ambient temperature range [°C] [min] () | -25 °C |
| Ambient temperature range [°F] [max] () | 176 °F |
| Ambient temperature range [°F] [min] () | -13 °F |
| In scope of WEEE and contain batteries () | No |
Technical specifications and performance data
Installation and operation guide