For monitoring small and medium quantities of non-aggressive liquid in pipes with diameter of 1″, 1/2″, 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-piece. Not certified for drinking water.
Made in Germany. brand ALRE, model JSW
International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.
price by request
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| Type | JSW-1 | JSW-1/2 | JSW-3/4 |
| Article number | H530946 | H530944 | H530945 |
| 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 | 35 mm | 35 mm | 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 | 1″ | 1/2″ | 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 | 30 mm | 30 mm | 35 mm |
| With explosion protection | No | ||
You can request the necessary certificates, documentation, instructions and user manuals for ALRE JSW using the special form.
You can buy ALRE JSW in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email dolce@dolcetrade.com. ALRE JSW price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.
See also: Flow Switches
