Automatic Digital LED PID Temperature Controller Thermometer RRR 2 Alarm Relay Output TC/RTD Input

  • Product Code: E3682
  • Availability: In Stock

  • $49.40

  • Package Weight : 157.2g

  • Package Width : 6.5cm

  • Package Height : 5.2cm

  • Package Length: 10.3 cm

This is a dual display universal digital programmable temperature controller that supports many types of thermocouple sensor. It can be powered by 90~265V AC/DC.


Dual LED display, settable unit for Fahrenheit(°F) and Celsius(°C).

Wide temperature display range: -199~1800°C; Accuracy: 0.3%F.S±2dgt.

Auto-tuning PID adjustment to choose for different applications or environments to be controlled. 

Suitable for many TC or RTD input, precise, stable and simple for operation.

Widely applied to auto system in line of mechanism, chemical industrial, chinaware, metallurgy(etc.) to control the temperature.


Model: TA4-RRR

Material: ABS

Power Supply: 90~265V AC/DC 

Consumption: ≤5VA

Display Range: -199~1800°C / -326.2~3272°F

Accuracy: 0.3%F.S±2dgt

Sampling Cycle: ≤300ms

Main Output: RELAY: Normal Open AC250V/5A DC 30V/5A COSφ=1

Alarm: 2 RELAY: RELAY: Normal Open AC250V/5A DC 30V/5A COSφ=1

Thermocouple Support: T/C(K,J,S,E) / RTD(Pt100)

T/C Input: K: 0~1200°C; J: 0~1200°C; S: 0~1600°C; E: 0~1000°C

RTD Input: Pt100: -199~600°C

Withstand Voltage Strength: 1500V Rms(Between Power Terminal and the Housing)

Installation Resistance: Min. 50MΩ(500V DC)(Between Power Terminal and the Housing)

Environment Temperature: 0~50°C / 32~122°F

Storage Temperature: -10~60°C / 14~140°F

Environment Humidity: 35~85%RH

Item Size: 8.5 * 4.7 * 4.7cm / 3.35 * 1.85 * 1.85in

Item Weight: 121g / 4.27oz

Package Size: 10.3 * 6.5 * 5.2cm / 4.06 * 2.56 * 2.05in

Package Weight: 151g / 5.33oz

Package List:

1 * Temperature Controller

2 * Brackets

1 * User Manual (English)

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