• Configurable for a Wide Range of Thermocouple Types
• Adjustable CJC Offset
• Open Thermocouple Detection
• Three-way Isolation: 1000 VDC


The SG-3011 module is a thermocouple input signal conditioner that uses a microprocessor-controlled high-resolution 24-bit integrated A/D converter to acquire the thermocouple signal and the cold junction compensation input. Temperature measurement is performed using the thermocouple linearization and cold junction compensation function. The range of thermocouple types supported by the SG-3011 module include J, K, T, E, R, S, B, N, C, L, M, L2 (DIN43710). The response time for the SG-3011 module is 100 ms. the response time for the SG-3011 is switch selectable and can be set to either 0.5 ms or 100 ms. The power supply that drives the input and output circuitry in the module is internally isolated, enabling the SG-3011 to offer true channel-to-channel isolation. The SG-3011 module is easily mounted on a standard DIN rail, and the module can operate in harsh environments with a wide temperature range.


• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment


 Three-way Isolation 1000 VDC


 Analog Input
 Channels 1
 Type J, K, T, E, R, S, B, N, C, L, M, L2
 Resolution 24-bit
 Accuracy ±0.2% of FSR
 Input Impedance 1.8 MΩ
 Open Wire Detection Yes
 Offset Mode Adjustable CJC Offset
 Response Time 100 ms


 Analog Output
 Channels 1
 Type  0 ~ 10 VDC, 0 ~ 20 mA
 Resolution 12-bit
 Accuracy ±0.1% of FSR
 Current Output Wiring <50 Ω


 Reverse Polarity Protection Yes
 Input Range +10 ~ +30 VDC
 Consumption 1.44 W


 Dimensions (mm) 25 mm x 114 mm x 70 mm (W x L x H)


 Operating Temperature -25 ~ +75 °C
 Storage Temperature -40 ~ +85 °C
 Humidity 10 ~ 95% RH, Non-condensing



SG-3011-G     CR  Thermocouple Input Signal Conditioner (RoHS) 1