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Model Number
The model number is printed on the product label affixed to the unit body. The model
number states what type of unit you have. Below is an example model number.
T3R-3G-B-1RT
The first set of characters determine the product type. "T3" indicates a Tube and "R"
indicates a non-solar unit.
The second set of characters indicate the type of modem installed. "2G" means a 2nd
generation cellular device, "3G" means a 3rd generation device.
The single character indicates whether the unit is vented (V) or non-vented (B). Non-
vented units have an internal barometric sensor installed.
The final set of characters indicates the instrument connection type. The number equals
the amount of connections. An "RT" following the number means Rugged TROLL
connection, while a "T" means titanium Twist-lock connection.
Therefore, the example model number means the following:
T3R-3G-B-1RT: Tube 300R (non-solar), 3G, non-vented, 1 Rugged TROLL connection
Serial Number
The unit serial number is printed on the product label affixed to the unit body. This
number is important for warranty and service purposes.
Safety
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Do not connect the battery without an antenna installed.
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Never install a battery other than one supplied by In-Situ
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Do not submerge the Tube in liquid.
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When deploying the Tube inside a well casing, always use a deployment method
rated for the weight of the Tube and the attached instrument. Failure to do so
may result in the Tube (and its lithium battery pack) falling into the well.
