SG-3013 Isolated RTD Input Signal Conditioner

The SG-3013 is a RTD input signal conditioning module to transform RTD input to voltage or current output. SG-3013 uses a microprocessor-based transducer, which integrating two high resolution ADCs and an MCU, to acquire the RTD signal. The supported RTD types are Pt100 , Pt1000 , Ni 120 ,Cu100 ,and Cu1000.

The SG-3013 supports 1000Vdc 3-way isolation. The power supply that drives the module's input and output circuitry is internally isolated, enabling SG-3013 to offer true channel - to - channel isolation.

It's easy to mount the SG-3013 on a standard DIN rail and it can operate in environments with wide temperature ranges.

Analog Input

• Input Channels: 1
• Input Type: Pt100 α=0.00385 / Pt100 α=0.003916 / Ni 120 / Pt1000 α=0.00385
• Input Connections: 2/3/4 Wires
• Accuracy: ±0.1% of full range
• Three-way isolation: 1000Vdc

Analog Output

• Channels: 1
• Voltage Output (Unipolar): 0~5V,0~10V (Output impedance : <50Ω)
• Current Output: 0 ~ 20mA, 4 ~ 20mA
• Current load resistor: 0~500Ω(Source)

Other Specifications

• Weight: 94 gram
• LED Display: 1 LED as Power/ Communication indicator
• Power Input: +10 to +30 Vdc
• Power Consumption: 1.2W

Environment

• Operating temperature: -25°C to 75°C
• Storage temperature: -30°C to 75°C
• Humidity: 5 to 95%, non-condensing

User Manual