JSW-3/4
JSW flow monitor for 3/4″
For monitoring small and medium quantities of non-aggressive liquid in pipes with diameter of 3/4″. The device does not require any supply voltage. Installation: Vertical in a horizontal pipe. Damping zone at least 5-times pipe diameter in front of and behind the paddle. Mounting/attachment: Union nut G 3/8″ on soldering socket (for soldering into a standard copper T-piece
with outlet 1/2″) or T-pieceNot certified for drinking water.
with outlet 1/2″) or T-pieceNot certified for drinking water.
Art.-Nr.: H530945
Technical data
| Ambient temperature, lower value | -20 °C |
| Ambient temperature, upper value | 70 °C |
| Bearing temperature, lower value | -20 °C |
| Bearing temperature, upper value | 70 °C |
| Carrier material | Ms nickel-plated |
| Colour | Black |
| Degree of contamination | 2 |
| Depth | 30 mm |
| Electric connection | Screw terminals |
| Function type (systems engineering) | Monitor |
| Height | 66 mm |
| Housing material | Plastic |
| Internal setting | Yes |
| Max.pressure | 2500000 Pa |
| Maximum air humidity (non-condensing) | 95 % r.H |
| Maximum switching current | 5 A |
| Maximum switching voltage | 230 V AC, 50 Hz |
| Medium | Fluid, not aggressive |
| Medium temperature | 110 °C |
| Minimum switching current | 100 mA |
| Minimum switching voltage | 24 V AC / 50 Hz |
| Mounting / attachment | Pipe mounting |
| Number of control ranges | 1 |
| Operating voltage | None |
| Output signal | Switching |
| Paddle material | Stainless steel |
| Pipe dimension | “3/4″”” |
| Potential free switching contact | Yes |
| Protection class | II, following appropriate mounting |
| Safety and EMC | In accordance with DIN EN 60730 |
| Sensor element | Flow paddle |
| Surface properties | Matt |
| Switching contact | Two-way contact |
| Switching element | Microswitch |
| Switching power | 1150 W |
| Type of protection | IP65 |
| Width | 35 mm |
| With explosion protection | No |
| Circuit diagram | |
| Photo | Type | Articlenumber | Features | Kind |
|---|---|---|---|---|
 | T-Stück 1" | H530953 | T-piece 1" for JSW-1, nickel-plated brass | Accessories |
| T-Stück 1/2" | H530957 | T-piece 1/2" for JSW-1/2, nickel-plated brass | Accessories |
| T-Stück 3/4" | H530951 | T-piece 3/4" for JSW-3/4, nickel-plated brass | Accessories |
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