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Eliwell Humidistat DR4020 4-20mA 100-240Vac DIN Rail

Universal controller DR 4020 for industrial processes, updated to offer higher performance, easier use and lower running costs

Product code: E4D12I00BN710
Vat excluded

DR4020 - 1 analogue input + 2 relay outputs - Product code: E4D12I00BN710

Suitable for mounting on electrical panels equipped with DIN rails, the new DR4000 V2 temperature regulators make flexibility their strength: the wide variety of power supply types, signals and connections supports an extensive range of possible industrial applications (ovens, pressure and humidity controls, etc).

Eliwell's experience in this sector has enabled it to develop an extremely configurable and flexible product. As shown in the table, the number of models in the DR4000 range has been reduced, with substantial benefits for the end-user.

The key points are:

- Switching type Universal Power Supply (100 ... 240Vac)

- Optimum information management and ease of use thanks to the double display

- Flexibility in acquisition of analogue inputs


Plastic casing 4 DIN modules


Front panel 70.2x87 mm, depth 61.6 mm


On DIN rail (Omega 3) or panel mounting, with 70x45mm drilling template

Power supply Switching:

100 ... 240Va (±10%)

Power consumption:

4W max

Analogue Inputs:

1 probe input, - I (0...20mA, 4...20mA, 0...1V).

Analogue output:

OUT 1: 1 SPDT 8(3)A max 250 Va

OUT 2: 1 SPDT 8(3)A max 250 Va


screw terminals for cables with a cross-section of 2.5mm2


- TTL for connection to Unicard / Copy-Card

Display range:

• V-I: 0...1V, 0...5V, 0...10V, 0...20mA, 4...20mA.

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