RD4 Membrane Dehumidifier
£18.93
Available on request only, type RD4 are flat membrane dehumidifiers suitable for enclosures up to two litres. They have push connectors. The RD4 is mounted on the inside of the enclosure. It has dimensions 24 x 30 x 5.5mm and is supplied with a gasket. A suitable 3V dc power supply is required.
Optional Environmental Protection for Rosahl RD membranes is available by fitting the 310013 Vapour Transmission Sheet (VTS), a thin PTFE vent membrane featuring microscopic pores that allow air and water vapour to pass freely while blocking water droplets, oil mist, dust, and other contaminants.
Don’t forget the recommended VREG2 power supply and accessories. Scroll down for details.
Read our documentation here
Available on request only, type RD4 are flat membrane dehumidifiers suitable for enclosures up to two litres. They have push connectors. The RD4 is designed to be mounted on the inside of the enclosure. It has dimensions 24 x 30 x 5.5mm and is supplied with a gasket. A suitable 3V dc power supply is required.
Membrane Size Comparison Chart
| Small membrane comparison | PD4/PD5* | PD2/PD3** | RD3/RD4*** | RS1/RS2**** | MDL-3 | MDL-5 | MDL-7 |
|---|---|---|---|---|---|---|---|
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| Dehumidifying (grams/day) | 0.042 | 0.084 | 0.084 | 0.21 | 4 | 8 | 16 |
| Applicable volume | <1 litres | <2 litres | <2 litres | <5 litres | <0.5m3 | <1m3 | <2m3 |
| Element terminal voltage | 3V DC | 3V DC | 3V DC | 3V DC | 3V DC | 3V DC | 3V DC |
| Power consumption (W) | 0.06 | 0.08 | 0.08 | 0.22 | 2 | 3 | 4 |
| Dimensions (mm) | Ø 17 x 11 | Ø 17 x 11 | 30 x 24 x 5.5 | 21 x 28 x 13 5 | 96 x 63 x 2.3 | 96 x 88 x 2.3 | 116 x 108 x 2.3 |
| Weight (g) | 0.9 | 1.8 | 1.8 | 3.4 | 20 | 25 | 50 |
| Operating temperature | -10 to +50C | -10 to +50C | -10 to +50C | -10 to +50C | -10 to +50C | -10 to +50C | -10 to +50C |
| Notes | * Connector PD4 soldered PD5 push |
** Connector PD2 soldered PD3 push |
*** Mounting RD3 outside RD4 inside |
**** Connector RS1 Soldered RS2 Push |
Push connector with 50cm cable supplied |
Push connector with 50cm cable supplied |
Push connector with 50cm cable supplied |
Additional information
| Weight | .001 kg |
|---|---|
| Dimensions | 3 × 2.5 × .55 cm |
| Country | Japan |
| HS code | 84213925 |
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