Fluid Storage Input Source 
lua
telem.input.fluidStorage (peripheralID: string)This adapter produces a metric for each fluid ID in a fluid storage peripheral (tank, drum, etc.), with the metric name being the fluid ID and the value being the total amount of that fluid in storage.
Usage 
lua
local telem = require 'telem'
local backplane = telem.backplane()
  :addInput('my_fluid', telem.input.fluidStorage('functionalstorage:fluid_2'))
  :cycleEvery(1)()Given a fluid storage peripheral with the ID functionalstorage:fluid_2 and the following tanks:

This appends the following metrics to the backplane:
| Name | Value | Unit | 
|---|---|---|
| storage:minecraft:lava | 11 | B | 
| storage:minecraft:water | 6 | B |