Compact controller GT120
GT120( Japan Only)

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The GT120 series is a compact controller measuring 22.5 x 75 mm.

A multi-function compact controller that is easy to install, wire, and operation

DIN rail mounting allows for tightly fitted instrumentation, making it ideal for incorporating into heat treatment furnaces, drying furnaces, electronic component manufacturing equipment and various other types of equipment.

  • Compact, lightweight, space-saving. Input and output insulation.
  • universal input of thermocouples, resistance thermometer, DC voltage and current.
  • Can be used as a temperature, voltage, and current transducer (current output type only).
  • Equipped with PID auto tuning function.

Specifications

Model list

Adjustment Method Models
On-off pulse type GT12010000-00A
current output PID type GT12030000-00A
SSR drive pulse type GT12050000-00A
*No communication interface

Measurement range

Input Type Input Range
Thermocouple B 0～1820℃
R 0～1760℃
S 0～1760℃
N -200～1300℃
K -200 to 1370°C
-199.9 to 400.0℃
E -200 to 800℃
J -200 to 1000℃
T -199.9 to 400.0℃
Resistance thermometer Pt100 -200 to 850℃
-199.9 to 850.0℃
DC voltage 0 to 1V DC -1999～9999
-199.9～999.9
-19.99～99.9
-1.999～9.999
0 to 5 V DC
1 to 5 V DC
0 to 10V DC
DC current 4-20mA DC
0-20mA DC

● DC voltage input and DC current input can be scaling and the decimal point position can be changed.
For DC current input, please connect an external 50 Ω shunt resistor (sold separately).


Specifications

Input specifications

Input Signal Thermocouples: B, R, S, N, K, E, J, T, WRe5-WRe26, Platinel II
resistance thermometer …Pt100, JPt100
DC voltage: 0 to 1V, 0 to 5V, 0 to 10V
DC current …0~20mA, 4~20mA
(Please attach an external 50 Ω shunt resistor, sold separately.)
Accuracy ratings Thermocouple input: ±0.2% of input span ±1 digit or ±2°C, whichever is larger
*Detailed accuracy ratings are specified separately
resistance thermometer input: ±0.1% of input span ±1 digit or ±1°C, whichever is greater
DC voltage / current input: ±0.2% of input span ±1 digit
Sampling Period 約0.25秒
Burnout higher limit burnout standard equipment

Adjustment specifications

control switching cycle 約0.25秒
Auto
tuning		 Standard equipment (Manual PID constant setting also possible)
PID Value P…0.0～110.0％
I...0 to 1000 seconds (setting it to 0 disables integral action)
D...1 to 300 seconds (set to 0 for no differential action)

General specifications

Power supply voltage 100V-240V AC 50/60Hz (universal power supply)
Operating temperature/humidity range 0 to 50°C
35 to 85% RH (no dew condensation)
Power consumption 最大6VA
Weight 約120g

Download Documents & Softwares

Catalog

Specification Sheet (PS Sheet)

  • Compact controller (with digital display) GT120 series
    ファイルサイズ1MB
    Document No.
    PC-113-1
    Downloads

CAD Data

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  • GT120
    ファイルサイズ1MB
    Downloads

Instruction Manual

*Downloading materials is a members-only service.
*If you wish to download, please login as a member and click "Download."
  • Compact controller GT120 series
    ファイルサイズ1MB
    Models
    GT120
    Document No.
    GT-11-2
    Downloads
  • Compact Controller communication interface GT120 Series
    ファイルサイズ1MB
    Models
    GT120
    Document No.
    GT-12-2
    Downloads
  • English)GT120 Digital Indicating Controller [General]
    ファイルサイズ1MB
    Models
    GT120
    Document No.
    INE-358A
    Downloads
  • English)GT120 Digital Indicating Controller [Communications Interfaces]
    ファイルサイズ1MB
    Models
    GT120
    Document No.
    INE-359A
    Downloads

Softwares

Application Examples

Related Info

Movie

FAQ

If you have any problems with temperature control,
 please feel free to contact us.

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