ADC_R SDI-12 probe
ADC_R SDI-12 probe has been designed for measurement of analogue values such as voltage or resistivity where I2C interface cannot be used due to cable length limitation. SDI-12 interface can easily reach up to 150m and provide reliable results.
| Category: | Smart metering |
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The ADC_R SDI-12 probe is available in ABS enclosure and meets IP65 protection requirements. There are up to 4 analogue individuals available on a screw connector. The probe consists of following parts:
• ADS1115 16 bits ADC
• MCU based on Atmel Xmega32E5 with application FW for measurement and SDI-12 interface
• Calibration constants EEPROM memory • Step down power unit
Usage
• 3 channels resistivity measurement
• 4 channels voltage measurement 0-3V by default, divider to 0-10V or other ranges possible, specify upon order
• 2 x current loop measurement 4 -20mA
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