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Advantages

  • 48×48 DIN face size
  • Input from thermocouple and Pt100 thermistor
  • Independent monitoring of the assignment
  • Sensor broken indication
  • Panel, rail and plinth mounting

Description

The temperature controller TC48 has no digital indication of the controlled value, therefore it is suitable in cases where a low cost of the control system is required and in particular in the control of processes in the food industry, chemical industry and household appliances. With its DIN face size of 48×48 mm, the TC48 is suitable for installation in machinery and equipment where small dimensions and face sizes are essential. The unit operates with either a resistance temperature sensor or a “J’ or “K” type thermocouple and can be used to control temperature processes by controlling electrical actuators via a two-position law relay control output. A potentiometer and scale on the front panel provide easy job setting, and a red LED indicates a broken sensor. The controller can be mounted on a panel, on a bus, as well as in a plinth. Because it is cheap, compact and convenient to operate, the TC48 thermostat is also widely applicable.

Additional information

Захранване

115 VAC, 230 VAC

Релеен изход
Аналогов вход

RTD Pt100 – 1.385, Thermocouple (TC) J, Thermocouple (TC) K

Монтаж

TC48 controller

Current / Voltage / ResistanceHumidityTemperature

Technical Specifications
Input
Pt100 (w=1.385); 3-wire0…100 °C, 0…200 °C, 0…400 °C (1)
Thermocouple “J” 0…100 °C, 0…200 °C, 0…400 °C, 0…800 °C (1)
Thermocouple “K” 0…400 °C, 0…800 °C, 0…1000 °C, 0…1200 °C (1)
Output
Relay electromechanical5A/250V w/ NO/NC contact
Solid state relay (SSR) (2)1A/250VAC
MOS gate (2)0.1A/60V, optically isolated
Output for external SSR5…24 V, 30 mA
Control algorithmON/OFF
Set pointwithin input range limits
Accuracy
Measurement error 0.5% from span
Temperature drift 0.007% from span for 1 °C
Cold junction compensation± 1 °C
Power supply
Mains supply voltage230 VAC or 115 VAC
Isolated low voltage (2)24 VAC
Consumptionmax. 3 VA
Indication and controls
LEDs LED for relay state,
LED for sensor break
Front-panel potentiometerfor set-point adjustment
Operating conditions
Ambient temperature-10…65 °C
Ambient humidity0…85 %RH
Design and materials
Case material plastic
Mountingin 45×45 mm panel cut-out
or on 35 mm DIN rail
Wiringsocket OCTAL (3)
Dimensions48×48(front)x95 mm
Mounting depth103 mm (w/ socket)
Weight max. 250 g
Protection, front/terminals IP40 / IP20

(1) Specify range when ordering.

(2) Ask for availability!

(3) Ordered separately (see ‘Accessories’)