Data sheet

Proportional pressure regulator G 1/8", 0 to 4 bar, 4 - 20 mA, for DIN-rails
Item number:
DRPD 18-4-E20
Example illustration
Item description
Version:
The proportional pressure regulator regulates the pressure on the secondary side in proportion to an electric input signal (0 - 10 V or 4 - 20 mA).
Tip:
For larger flow rates, elevated temperatures, aggressive environments and the like, the proportional pressure regulator can also be used as a pilot regulator for a remote pressure regulator (booster) type DRi (for standard applications) or FDRi 03 (for precision control and large venting capacities).
Media:
fine-filtered compressed air (3 µm) & neutral gases, unoiled
Temperature range:
-10 to +60 °C
Power supply:
15 to 24 V (DC)
Power input:
max. 325 mA (DIN rail mounting: max. 250 mA)
Protection class:
IP 65 (DIN rail mounting: IP 00)
Electrical connection:
M 12 plug (A-coded, 4-pole) (DIN rail mounting: screw terminals)
Linearity:
± 0,2 % from end value
Repeatability:
± 0.2 % from end value
Hysteresis:
1 % of the end value
Accuracy:
± 0,5 % of the end value
Output signal (monitor):
0 – 10 V
Properties
Input sig­nal 4 - 20 mA
De­sign for DIN-​rails
Thread G 1/8"
Pres­sure reg­u­la­tion range [bar] 0 - 4
flow [l/min] 35
Vent­ing [l/min] 35
Inlet pres­sure (min­i­mum set pres­sure) [bar] 0 - 11,4
Further information:
Weight 260 g / pcs
GTIN 4050571271787
Customs duty number 90328100
Drawing:
Zeichnung: Proportionsdruckregler für Leitungseinbau und Schaltschrankmontage, DIN-Schienen-Montage
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number DRPD 18-4-E20.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 22.05.2025