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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SKG
  • Model Number: AT908-CD400
  • Usage: Industrial
  • Theory: Temperature Controller
  • Accuracy: 0.1
  • Temperature range: 0-1300℃
  • Housing color: black
  • Perforate dimension: 45*92mm(W*H)
  • External dimension: 48*96*90mm(W*H*D)
  • Display units: twin 4-digit LED
  • Control deflection: +-1 digit
  • Control mode available: PID; ON-OFF; transmission
  • Output configuration: modular
  • Input signal available: TC; RTD; Linear signal (set freely)
  • Power supply: 85~265VAC SMPS (switch power supply)

Packaging & Delivery

Packaging Details 5.5*10*13.5cm paper box per unit, 44 PCS in one 58*28*36cm Carton
Delivery Time 10~30 days




Proportional Control PI/PD/PID temperature controllers
1.universal input
2.modular output
3.multi control algorithm



Self-diagnosis function. Free 4-digit measurement value setting. Every parameter can be shielded. Various input specification are available, including thermocouple, thermal resistance and linear signal etc.. Adopting modular structure output mode. Multiple output modular specifications are available, which can adapt to different application.


Adapting intelligent PID control arithmetic without over adjust. The controller still has auto-tuning function. Be applicable with universal AC 85~256V SMPS or DC 24V power supply. Pre-setting emendation system (for input specification) inside. Freely switch between different input specifications. (various thermocouple, thermal resistance, linear signal etc..)




Technical parameter :






External dimension


48* 96 * 90

Perforate dimension


45 * 92

Display units

Twin 4-digit LED display, range -1999~9999 (display range is free setting)

Scale and control precision

Accuracy: 0.3 grade;    Control deflection :±1 digit;  Internal measurement correction ±100yard;  Precision:  0.1°C for K .E. T. N. J. Cu50. Pt100 ; 0.001 for pressure, weight, water level

Control effect (available)

F: PID reverse adjust (for heating);  D:PID positive adjust(for refrigeration); Transmitter output

Input signals (available)

Thermo-couple: K.E.J.S.B.T.R.N;  Thermo-resistance: Pt100. Cu50 ; Linear signal: 0~20mv,0~60mv,0~100mv,0~500mv,0~5V,1~5V,0~10V,0-10mA,4-20mA etc.

Module for main output

L2, L1/L4, K1, K5, X, G, W1 (explanation refers to the following)

Module for AUX

L2, L1/L4, L5, K1, K5, X, G, W1, V12/V24/V5, S

Auxiliary output channel

Single auxiliary output channel

Alarm channel

1~2 alarm channel(s)

Alarm types

A: Lower deviation alarm   B: Higher deviation alarm 

 H: Higher limit alarm  L: Lower limit alarm  etc.

Power supply

Universal AC 85~265V (50/60Hz) SMPS or DC 24V

Power dissipation


Work condition

Temperature :-10~50°C,Humidity ≤85% no caustic or magnetic field interference



Output module explanations:


Module types


Module name


Relay module



Large capacitance relay (normally-open) contact switch output module (resistance capacitance absorb ) (capacitance: DC30V/2A, AC250V/2A, suitable for output control)



Relay normally-open and normally-close contact switch output module (capacitance: DC30V/2A, AC250V/2A, normal type)




Dual normally-open contact switch output module (capacitance: DC30V/2A, AC250V/2A, suitable for alarm)

Voltage module



SSR output module (DC 12V/30mA  time proportional output)



Isolated DC V24/V12/V5 voltage output, with maximum current of 50mA, can supply power for outer sensor/transmitter/other circuit.

Electric current module



Programmable linear current output module

SCR module



SCR non-contact constant-open output module (capacitance: AC 100~240V/0.2A  ‘not easy to burned’)




Single-phase SCR zero crossing trigger output module




Three-phase SCR zero crossing trigger output module




Single-phase SCR phase-shifting trigger output module


Communication module



Isolated photoelectric power supply, RS485 communication module





 Proactive Stack Dealer / Agents Wanted

Business Opportunities: Proactive Stack Agents Wanted / Dealerships offered. Certain country or Certain area.


1.Know well in automation field.

2.Annual sales amount  USD 16000.

3.MOQ required for each single order ( Required quantity base on different models).

We promise:

1. Low in price.

2. Extra Rebate base on different order quantity steps.

3. Expertise support inluding product handling, software setting and model selection.

4. Fast delivery to meet your  replenishment policy.

5. Custom product for acceptable order quantity.

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