| Type | Connection | Rage (cm/s) | Pressure resistance / Medium temperature | Display / Output signal | 
|---|---|---|---|---|
| EFK2 | Male thread G 1/4 A.. G 1/2 A | 2..300 | PN 100 (200) | Signal LED red / green | 
| 
					0..70 °C | Switching: 1 x Push-Pull or Relay |