The ECVQ-EK3 is a comprehensive evaluation kit designed for testing and developing applications with SGX Sensortech electrochemical and pellistor gas sensors. It provides a hardware platform to interface series 4, series 7, and VQ600 sensors with a PC. The board features an integrated 16-bit ADC, adjustable bias voltage ranging from -700mV to +350mV, and an on-board temperature sensor. It connects via USB-C and utilizes dedicated PC software for real-time data logging and sensor calibration.
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| ADC Resolution | 16bit |
| Electrochemical Bias Voltage | -700 to +350mV |
| Operating Temperature Range | -30 to +60°C |
| Communication Interface | USB-C / TTL RS232 |
| Temperature Sensor Accuracy | 2°C |
| Current Sensitivity (Low Range) | 4nA |
| RoHS | Compliant (RoHS 3) |