YSI WaterLog H-4161 handleiding

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Handleiding

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2.12 Programming the Measure Rate setting
When Module Mode = 1 (initiate), the H-4161 initiates measurements to the sensor attached to the
auxSDI port. The measurement interval is controlled by the Measure Rate setting. If the Measure Rate
is set to a value less than the time it take to make the actual measurement, measurements will be made
back-to-back, as fast as possible. The H-4161 comes from the factory with Measure Rate = 0 (seconds).
This setting is not used if Module Mode = 0 (monitor).
2.13 Testing with Module Mode = 0 (monitor)
Use the following procedure to verify your H-4161 is working properly. These tests will also help you
understand how the H-4161 works.
1. Make the connections to the SDI-12 input and the 4-20mA output. Connect the sensor to be monitored
to your data logger. Your loop power source, loop receiver and the H-4161's output should all be
connected in series. In addition, temporarily connect a current meter in series with the 4-20mA loop.
!
!!
! Make certain there is 5.5 to 35V across the 4-20mA output terminals.
!
!!
! Make certain the H-4161 is receiving +12V power from the SDI-12 data bus.
2-4 Installation And Maintenance
H-4161

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Productinformatie

MerkYSI
ModelWaterLog H-4161
CategorieNiet gecategoriseerd
TaalNederlands
Grootte4210 MB