Differential pressure switch for monitoring overpressure, differential pressure, or underpressure of air and non-flammable, non-aggressive gases. Can be used as a fume cupboard or fan monitor or flow monitor to protect electrical heating coils, as a filter monitor, air pressure deficiency protection, or limit controller. Note: Once the differential pressure switch has switched a voltage > 24 V and a current > 0.1 A, the gold layer on the contacts is burnt away. After that, the differential pressure switch can only be operated with this or a higher power. Note: The hose set JZ-06 / 1 is not included in the scope of delivery and must be ordered separately.
Made in Germany. brand ALRE, model JDW
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE.
price by request
Available
Only the best I&C brands
Our company is a UAE supplier of control and measuring instruments from well-known world brands
Discounts for organisations
We sell high-tech equipment at best prices. We provide really advantageous conditions for partners
Fast delivery across the Middle East
Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
Professional advice on device selection
Our specialists are ready to advise you on any technical question. We can find an analogue of any device
| Type | JDW-3 | JDW-3 Z | JDW-5 | JDW-5 Z | JDW-10 |
| Articlenumber | H531002 | H531001 | H530996
|
H531000 | H530997 |
| Ambient temperature, lower value | -15 °C | ||||
| Ambient temperature, upper value | 80 °C | ||||
| Bearing temperature, lower value | -15 °C | -15 °C | -15 °C | -15 °C | 15 °C |
| Bearing temperature, upper value | 80 °C | ||||
| Colour | Black | ||||
| Control function, overpressure or underpressure | Yes | ||||
| Control range, pressure (lower value) | 20 Pa | 20 Pa | 30 Pa | 30 Pa | 400 Pa |
| Control range, pressure (upper value) | 330 Pa | 330 Pa | 500 Pa | 500 Pa | 1600 Pa |
| Degree of contamination | 2 | ||||
| Depth | 46,5 mm | ||||
| Electric connection | Screw terminals | ||||
| Electronic version | No | ||||
| External setting | No | ||||
| Function type (systems engineering) | Monitor | ||||
| Height | 86 mm | ||||
| Housing material | Plastic | ||||
| Internal setting | Yes | ||||
| Max.pressure | 5000 Pa | ||||
| Maximum air humidity (non-condensing) | 95 % r.H | ||||
| Maximum switching current | 1,5 (0,4) AAC, 1 (0,2) ADC | ||||
| Maximum switching voltage | 230 V AC , 50 Hz / 24 V DC | ||||
| Medium | Air, not aggressive | ||||
| Medium temperature | -15 °C | ||||
| Minimum switching current | 1 mA | ||||
| Minimum switching voltage | 12 V AC, 50 Hz 12 V DC | ||||
| Mounting / attachment | Wall mounting | ||||
| Number of control ranges | 1 | ||||
| Number of outputs | 2 | ||||
| Operating voltage | None | ||||
| Operation | Internal setpoint adjuster | ||||
| Output signal | Switching | ||||
| Potential free switching contact | Yes | ||||
| Pressure connection | 6,2 mm | ||||
| Protection class | II, following appropriate mounting | ||||
| Safety and EMC | In accordance with DIN EN 60730 | ||||
| Sensor element | Pressure membrane | ||||
| Surface properties | Matt | ||||
| Switching contact | Two-way contact | ||||
| Switching difference | Approx. 8…20 Pa | Approx. 8…20 Pa | Approx. 10…25 Pa | Approx. 10…25 Pa | Approx. 30…60 Pa |
| Switching element | Microswitch | ||||
| Switching power | 345 WAC, 24 WDC | ||||
| Type of protection | IP54 | ||||
| Width | 90 mm | ||||
| With explosion protection
|
No | ||||
You can request the necessary certificates, documentation, instructions and user guide for ALRE JDW using the special form.
You can buy ALRE JDW in UAE at a favourable price in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email ceo@texair.eu. ALRE JDW price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Pressure Switches
