DIGITAL DEW POINT CONTROLLER DGTP5-AN
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 mountingDegree 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: IP20Clamps:
Degree of protection according to IEC standard: IP20Front panel:
92 x 92 mm (WxH)Connection:
Screw connectionWire cross-section max. 2.5 mm
Auxiliary voltage:
100 … 240 Vac, -15 + 10%, 50/60 HzPower consumption:
Approx. 16 VAHilfsspannung:
100…240 Vac, -15 +10 %, 50/60 HzClimate storage:
-10 … + 70 ° COperation:
0 … + 50 ° C, 5 … 95% rel. moisture, non-condensingDisplay:
Two 4-digit seven-segment displays for PV and SVHeights of digits:
PV = 15 mm redSV = 11mm green
Optional equipment:
MK2.1 + L probePower supply NTV44P
Motor valve
ADVANTAGES:
μP-driven controller with fuzzy logic for shielding gas generatorsApplicable 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)
OUR PRODUCT IN THE INDUSTRY
This unit is for use in a heat treatment industry.
