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Thermocouples type J,K,N,E,R,S,T; Pt100 in 3-wire connection
Thermocouple 10 MΩ; Pt100 measurement current 175 µA
Temperature measuring range
Thermocouples: from -100…+1760 °C, Pt100: -200…+530 °C
depends on input, see data sheet
1 changer relay SPDT, max. load 3 A / 250 V AC (3A / 30 V DC),2 N/O contacts relay SPST, max. load 3 A / 250 A C (3 A ( 30 V DC),1 logic output (Voltage pulses) 5 V DC / 20 mA
Type of control
ON/OFF or PID
A/D converter resolution
100...240 V AC (±10%), 50…60 Hz
2-row, 4-digit LED-Dispay, red and green
0°C...+50°C, max. 80%RH for T<30%, linear falling until 5=% for T=40°C Interior installation with max. altitude of 2000 m
IP65 at front wall (by correct installation)
(LxWxH) 100x 48x 48 mm Switchboard detail 45,5x 45,5 mm, installation depth 97 mm)
In measurement and control technology digital indicators are used to constitute measured values or process variables.
The N480D-RRR temperature controller has been developed to combine easy handling and great performance in one device. So the N480D-RRR temperature controller is even easy to use if you are not experienced in the area of control technology. It can be connected to most thermocouple types as well as Pt100 resistance sensors. It has 3 outputs which can be programmed user-defined in 2 alarm outputs and a pulsed control output (Optionally the controller is available with a analogie 4…20 mA output). Self optimizing PID control function, a dual display and a ramp function are just a few of the standard characteristics of this powerful and reasonably priced device.