Product description

The R4000 is a 1-zone PID controller which offers maximum performance and innovative ease of use. The 2-point / 3-point controller also has a 3.5-inch colour touch screen. Ethernet and USB interface are standard. The web browser* can be used for remote maintenance. Data logging and a graphical display come as standard. Further functions: Soft start, self-optimising, ramp function.

*from 2021st

Type key


Design 2-point controller
 3-point controller
 3-point step controller
Inputs Pt 100 | Ni120 | Thermo: J,K,L,N,S
Outputs Logic, relay, 0...10V, 4...20mA
Auxiliary voltage 24 VDC
Format (HxWxD) 96x96x122
Data interfaces Ethernet, USB, Option: RS232/RS485/TTY,  Profibus, Profinet

Individual control solution needed?

We produce cost-effective individually adapted control solutions. Tell us what you need to do - we will find the solution.

+49 (0) 2103 255970