1. Parameters
2. resistivity_5

Parameter: resistivity_5

Id

PD421

Display Name

Resistivity V1

Standard Name

Unit

V

Fill Value

-9999999

Precision

Parameter Function

Data Product Identifier

TRHPHR1_L0

Data Product Type

Unprocessed Data

Data Level

0

Parameter Function Map

Description

Raw resistivity voltage at 1x gain. This parameter is one of three resistivity data values that may be used to compute the Vent Fluid Chloride Concentration. The potential across the resistivity electrodes is amplified using three different circuits, resulting in three data values between 0-4V reflecting gains of 1- 5 and 25. The data-product computation chooses the most highly resolved, on-scale, resistivity data value and assigns a chloride concentration based on that value.

Parameter Type

quantity

Value Encoding

float32

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