METER TEROS 12 - Page 16

12
SYSTEM
Digital Input Voltage (logic low)
Minimum –0.3 V
Typical 0.0 V
Maximum 0.8 V
Power Line Slew Rate
Minimum 1.0 V/ms
Typical NA
Maximum NA
Current Drain (during 25-ms measurement)
Minimum 3.0 mA
Typical 3.6 mA
Maximum 16.0 mA
Current Drain (while asleep)
Minimum NA
Typical 0.03 mA
Maximum NA
Operating Temperature Range
Minimum –40 °C
Typical NA
Maximum 60 °C
NOTE: Sensors may be used at higher temperatures under certain conditions; contact Customer Support
for assistance.
Power-Up Time (DDI serial)
Minimum 80 ms
Typical NA
Maximum 100 ms
Power-Up Time (SDI-12)
Minimum NA
Typical 245 ms
Maximum NA