Supply Voltage (VCC to GND)
Minimum: 3.9 VDC continuous
Maximum: 28.0 VDC continuous
Digital Input Voltage (Logic High)
Minimum: 1.9 V
Typical: 3.6 V
Maximum: 5.0 V
Digital Input Voltage (Logic Low)
Minimum: -0.3 V
Typical: 0.0 V
Maximum: 1.0 V
Digital Output Voltage (Logic High)
Typical: 3.6 V continuous
Current Drain (During Measurement)
Minimum: 2.0 mA
Typical: 2.5 mA
Maximum: 4.0 mA
Current Drain (While Asleep)
Power Up Time (DDI Serial)
Minimum: 210 ms
Maximum: 400 ms
Power Up Time (SDI-12, DDI Disabled)
Minimum: 210 ms
Maximum: 400 ms
Power Up Time (RS-485 Ready, DDI Disabled)
Minimum: 210 ms
Maximum: 400 ms
Measurement Duration
Minimum: 30 ms
Maximum: 240 ms