CT-7220

4-channel RTD (PT100) temperature acquisition module.

Supports 2-wire or 3-wire PT100 sensors.

15-bit ADC resolution; measurement range: -240°C to 880°C.

Accuracy: ±0.5°C.

Magnetic isolation between field inputs and internal bus (2.5kVrms).

1500V isolation voltage between channels.

LED indicators for each input channel.

Conversion time: 400ms for all channels