The microprocessor driven controller DGTP5-AN serves to control the shielding gas generators using an L-probe. The control range is freely selectable within the limits of -50,0 … +50,0 ° Tp. The L-probe can be connected directly to the controller using the NTV 44P power supply to power the L probe. The PID controller parameters are automatically optimized (fuzzy-logic) and stored by the controller. Used as modulating controller a maximum pulse time of 2 seconds is preprogrammed, so additional external pulse-pause relays are not required. A non-volatile memory ensures the preservation of all data and software settings even after switching off the supply voltage. The adjustment of the desired application occurs via various software configuration levels.




Design: Plastic housing for switch panel mounting
Degree of Protection – front:  NEMA4 for usage in confined spaces
(corresponds to the degree of protection IP66)
Degree of Protection – back: Degree of protection according to IEC standard: IP20
Clamps: Degree of protection according to IEC standard: IP20
Front panel: 92 x 92 mm (WxH)
Connection: Screw connection
Wire cross-section max. 2.5 mm
Auxiliary voltage: 100 … 240 Vac, -15 + 10%, 50/60 Hz
Power consumption: Approx. 16 VA
Hilfsspannung: 100…240 Vac, -15 +10 %, 50/60 Hz
Climate storage: -10 … + 70 ° C
Operation: 0 … + 50 ° C, 5 … 95% rel. moisture, non-condensing
Display: Two 4-digit seven-segment displays for PV and SV
Heights of digits: PV = 15 mm red
SV = 11mm green
Optional equipment: MK2.1 + L probe
Power supply NTV44P
Motor valve



  • μP-driven controller with fuzzy logic for shielding gas generators
  • Applicable as modulating controller or two-point controller for controlled systems with servomotor (optionally without feedback potentiometer)
  • High accuracy (± 0.2%) • Exchangeable output modules
  • Up to 2 freely definable alarm outputs
  • Ext. Set value input 4 … 20 mA
  • Modular construction
  • Optional actual value output 4 … 20 mA
  • Serial communication via RS-232C, RS422 or RS-485 and transmission output (4…20 mA)