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All FAQs (1751 total: showing 981-1000)

In what environments can automatic water samplers be used?
How do horizontal and vertical distances affect water sampling?
What is the relationship between vertical lift and velocity for water sampling?
What affects the horizontal transport velocity for water sampling?
How can data be communicated from the water sampler to an offsite location?
How can more data for water analysis be acquired?
What communications options can be used with a water sampler?
What type of analysis can be done at the water sampler site?
How are automatic water samplers affected by altitude?
Is the ST-21 designed for use in single- or multi-channel communications via wire (line), coaxial cable, or optical fiber cable?
How much data can be transmitted per day using the ST-21?
Can an ST-21 be used for both transmitting and receiving data?
How are data downloaded using satellite communication?
What type of field check can be done on a temperature sensor or a temperature and relative humidity sensor to determine if it is within the range of specified accuracy or if it requires calibration?
How are temperature sensors such as the 107, 108, 109, 110PV-L, and BLACKGLOBE-L calibrated?
Can the fan of the ASPTC-L be turned off when the temperature falls below -10°C?
Why does the ASPTC-L have a minimum operating temperature of only -10°C, when most of the Campbell Scientific products are rated down to -30°C or colder?
Can the ASPTC-L and a sonic anemometer be used to measure high-frequency temperature fluctuations needed to find sensible heat flux using the eddy-covariance technique?
Should the ASPTC-L fan(s) be turned off at night to save power?
If the thermocouple in the ASPTC-L breaks, can it be replaced in the field?

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