Cheap PID controller Tecnologic R38 LFRR for furnaces, hatcheries etc. with TC input

size 32x74 mm, TC input J,K, power supply 24 Vacdc, 2x output relays (control and alarm). The cheapest quality PID controller on the market.
Cheap PID controller Tecnologic R38 LFRR for furnaces, hatcheries etc. with TC input
117 EUR 96,61 EUR excl. VAT
On request
In person in Prague:on requestWith a delivery company:on request
Code4T-050-558PNRozměr 32x74 mm, TC vstup J,K, napájení 24 Vss/stř, výstup 2x relé (regulační a alarm)ProducerAscon TecnologicWarranty2 years

Temperature sensor Tecnologic Cr-Al - thermocouple K

Temperature sensor Tecnologic Cr-Al - thermocouple K
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Temperature probe - thermocouple Tecnologic FeCo - type J

Temperature probe - thermocouple Tecnologic FeCo - type J
In stock
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  • Suitable for panel installation (cutout 71 x 29mm)
  • Three-digit red display, digit height 12mm
  • IP65 front panel protection
  • Screw terminal block
  • Accuracy ±0.5% of measured value ±1 digit

Comparison of the Ascon Tecnologic TLK range of industrial controllers:

R38 TLK31 TLK38 TLK39 TLK41 TLK42 TLK43 TLK48 TLK49
Dimensions (mm) 78 x 35 78 x 35 78 x 35 78 x 35 48 x 48 48 x 48 48 x 48 48 x 48 48 x 48
Power supply 12, 24, 100-240 Vacdc 12 Vacdc 12, 24, 100-240 Vacdc 12, 24, 100-240 Vacdc 24, 100-240 Vacdc 24, 100-240 Vacdc 24, 100-240 Vacdc 24, 100-240 Vacdc 24, 100-240 Vacdc
Display 1 line 1-line 1-line 2-line 1-line 2-row 2-row 1-line 2-row
Analog input PTC, NTC, TcJ, TcK, Pt100, Pt1000 PTC, NTC, TcJ, TcK, TcS, Pt100, mV, V, mA PTC, NTC, TcJ, TcK, TcS, Pt100, mV, V, mA PTC, NTC, TcJ, TcK, TcS, Pt100, mV, V, mA Universal Universal Universal PTC, NTC, TcJ, TcK, TcS, Pt100, mV, V, mA PTC, NTC, TcJ, TcK, TcS, Pt100, mV, V, mA
Digital input 2x 2x 2x 1x
Relay/output for SSR 2x 4x 2x 2x 4x 4x 4x 3x 3x
Analog output 2x optional
Retransmit setpoint
On/Off and PID control yes yes yes yes yes yes yes yes yes
Regulation of actuators optional
RS485 optional optional optional optional
Timer function
Programmer function

Power supply24 Vac/dc
Design (panel size)32 x 74 mm
Type of regulationPID
Control inputTemperature sensor
Output - relay2x
Display digit colourRed
ProducerAscon Tecnologic

Tecnologic R38 is a simple PID controller with easy programming. For applications requiring no specific functions and controller customization.
Suitable for the following types of applications.

  • Only 24 parameters (configuration and run time)
  • Input for J or K thermocouples
  • 0.1 °C resolution with automatic range change
  • Four-button keypad
  • Up to 2 SPDT output relays
  • 24 Vac/Vdc power supply
  • Supported control types:
    • PID single-acting with Autotuning
    • ON/OFF single-acting
    • ON/OFF double-acting (H/C) (neutral zone)
    • ON/OFF SP1 controls Out 1 - SP2 controls Out 2
  • Parameters protected by access password or "Keypad Lock"
  • Soft start or delay start function
  • Auto or Stand-by mode
  • Compressor protection time
  • Direct access to setpoint

TECHNICAL PARAMETERS
Power supply 24 Vdc ±10%
Consumption max. 6 VA
Inputs j,K thermocouple (-40...999°C)
Outputs 2x switching relays 8(3) A / 250 Vac
Accuracy @25°C ±0.5% ±1 digit
Sampling time 1 s
Dimensions 78 x 35 mm, depth 64 mm
Working conditions 0 to 50 °C, < 95 RH% non-condensing
DescriptionTechnical parametersDownload

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