Tecnologic K31D H2RR differential PID controller with two output relays

It allows you to control the output based on the difference - the difference of two temperatures. Power supply 230 Vacdc, size 35x78mm, 2x output relay
Tecnologic K31D H2RR differential PID controller with two output relays
120 EUR 99,49 EUR excl. VAT
On request
In person in Prague:on requestWith a delivery company:on request
Code4T-200-005PNvstup PTC, NTC, Pt1000 napájení 230 Vstř/ss, 33x75mm, výstup 2x relé, diference teplotyProducerAscon TecnologicWarranty2 years

Dixell NG6 NTC temperature sensor

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  • Differential PID control
  • single-acting or double-acting PID control
  • Up to 3 alarms + control loop fault alarm
  • 3 modes of automatic PID parameter tuning
  • Continuous ramp when setpoint changes
  • Delayed start

Power supply230 Vac
Design (panel size)32 x 74 mm
Type of regulation2xPID
Control inputTemperature sensor
Output - relay2x
Display digit colourRed
ProducerAscon Tecnologic

Tecnologic K31D is a series of programmable differential digital microprocessor PID controllers. Control is based on the difference of two input temperatures. Typical applications for these controllers are in liquid chiller applications, free-cooling, air recirculation air conditioners, solar panel heating and many other applications. The measured value is displayed on a four-digit display and the status of the outputs is indicated by two LED lights.


Other important functions of the Tecnologic K31D are:

  • On/Off control with neutral zone
  • Single-acting or dual-acting (cooling/heating) PID control with overtemperature control
  • Absolute or differential control between two inputs
  • Continuous ramp when setpoint changes
  • Delayed start
  • 3 modes of automatic tuning of PID parameters
  • Up to 3 alarms + control loop fault alarm
  • Optional RS485 communication option

TECHNICAL PARAMETERS
Inputs 2x PTC, NTC
2x digital auxiliary input
Power supply 100...240 Vacdc, ± 10%
Power input max 4VA
Outputs 2x relay 8A
Display 4 digits, 12mm
Accuracy ± 0.5% of range
Dimensions 35 x 78 mm, depth 64 mm
Mounting hole 29 x 71 mm
Front panel cover IP65 with gasket
DescriptionTechnical parametersDownload

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