Autotune digital temperature controller, Ivaldi G48TM, G48TS, G48SM, G48SS

Temperature control
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Autotune digital temperature controller G48TM, G48TS, G48SM, G48SS

Products > Temperature control > Autotune digital temperature controller

Application :

This digital double display model is particularly well suited for the majority of applications.
The autotune (auto control) function makes it very convenient to use. It also offers many possibilities of manual settings.

Double display
Small size
Autotuning (or autocontrolling)
Very good value for money

The main industries concerned are :.

Packaging industry
Food and plastic processing industries
Chemical and surface treatment industries
Research and Development
Etc…

Description :

4-digit double display (Celsuis or Farenheit)
PV : Real process temperature measured
SP : Setpoint temperature
DIN 48x48mm front panel size - 80.5mm insert length
LED display indicating operation status, autotuning status, alarm status
Tuning and automatic or manual set up buttons on front panel.

Autotuning :

During the set up and tuning of your process, you can launch the controller autotuning set up which will result in the PID functions being automatically defined and recorded by the controller.
You can also easily set up the control parameters yourself by following the instructions in the technical user’s guide supplied with the controller. This is very useful when your process has a low thermal inertia or requires a set up time which is too long or when you wish to enter some personal parameters such as the temperature gap between the activation and the desactivation of the process control.

Control mode :
The controller can work in 2 modes :

PID control (Proportional, Integral and Derivate) for an accurate control (approximately 1 degree)
However the accuracy will depend on how the temperature is measured and on how the process is heated up.
On/Off control

Configurable input :

Thermocouple J, K, R, S, B, E, N, T, W, PLII, U, L type

Models : G48TM et G48TS

100 ohm Platinum Sensor (PT 100) 3 wires

-200°C to +600°C range (-328°F to +1112°F)
Factory configuration , PT100, -200°C to +200°C range
Models : G48SM et G48SS

2 outputs :
1 command output

Either by mechanical relay 3A 240Vac – Models G48TM and G48SM

Or by logic output for solid state relay (pulsed 20mA/20Vcc) – Models G48SM and G48SS

1 alarm output

Configurable relay (3 Amps) can be set onto the upper limit, the lower limit, a deflection, a band or can remain locked onto the first defect.

Accuracy :
0.5% of the full scale

Connection with screw terminals
Power supply : 85 to 265Vac, 50/60Hz

Operating conditions
Maximum ambient temperature when in operation : 50°C (122°F)
Consumption : 8VA
Relative humidity : 50 to 85% (without condensation)

Controller complies with the CE directive and is UL approved.

Controllers available ex-stock :

Input

Thermocouple

PT100 (Platinum sensor)

Output Relay Logic Relay Logic

Alarm
3 Amps relay

Models

G48TM
G48TS
G48SM
G48SS