Whatβs in the box? π
TinyPumper Submersible / Hydrostatic Pressure Tank Sensor Kit comes standard with:
TinyPumper
Zip ties
Tank level sensor with 2β NPT tank adapter and cable gland
Overview
TinyPumper Gateway
TinyPumper works like a cellular modem for your production asset...
Essentially, the TinyPumper connects to the internet and the sensors around it connect to the TinyPumper via Bluetooth.
Magnetic Strips
The two soft black strips on back of device are actually a pre-installed magnetic base.
These work really well when attaching to metal surfaces like tanks and wellheads π§²
Zip ties
Thread zip ties through eyelets and attach the gateway to any handrail, equalizer line, pole, etc.
Submersible (Hydrostatic Pressure) Tank Sensor
This sensor connects with TinyPumper up to 50 meters (150 feet) away.
Most sensors are battery-operated and batteries can be switched out just as easily as changing the batteries in your TV remote control ππΊ
Tools Required for Install π
1 β Reducers for Port Holes on Tank
Depending on the size of the open tank port, you may need a reducer fitting to match the 2β NPT tank fitting supplied with our sensor:
4β reducers can be found on Amazon here, Ebay here, Grainger site here or your local pump, plumbing, or hardware supply store
Plan A β Adjustable Pipe Wrench to OPEN the tank port
Pro Tip: hand tightening is all thatβs required to install radar ποΈ
Plan B β Cheater bar and Penetrating Oil
Pro Tip: ATF/Acetone mix, AeroKroil, Liquid Wrench, PB Blaster, Royal Purple or WD-40 to open seized-up tank ports πͺπ»
How to Install Sensor in Oil / Water Tank π’π§
Locate the unused port on the top of the tank for which the sensor is to be installed.
Remove the threaded tank fitting to expose the open port.
Depending on the size of the open port you may need a reducer fitting to match the 2β NPT tank fitting supplied with our sensor
For example, if the opening is 3β you will need a 3β to 2β reducer like so:
4. Insert the reducer with the sensor attached via locking cable gland into the tank opening and secure it with a pipe wrench.
Pro Tip: Be careful NOT to over-tighten the sensor cable gland βΒ it could break!!
5. Once the 2β bushing is secure in the port, gently lower sensor into tank and lightly tap bottom of tank. After tapping tank bottom of tank with sensor, pull sensor up 12β-18β THEN tighten sensor cable gland with a pipe wrench.
Pro Tip 2: π To prevent sediment from building up and damaging the sensor, sensor should βfloatβ 12 to 18 inches off the bottom of the tank. Of course, these sensors are built tough β however, keeping them off tank bottoms will extend sensor life and reduce maintenance πͺπ»
7. With the additional cable, simply coil it up and zip-tie it to the tank
IMPORTANT NOTE ππ§
So we can pair the proper Tank Sensor with each tank, please note:
which Tank Sensor is installed in which tank
Write down the last 6 digits of Tank Sensor serial number as well as Tank Name/Number
which TinyPumper is installed on which site
Write down the last 6 digits of the TinyPumper serial number as well as the Asset Name (well name, battery, injector, etc)
Then, simply forward this to support@greasebook.com
Pro Tip: Once the sensor is installed, install the TinyPumper a maximum of 50m (150 feet) from the sensor (donβt worry... installing inside the berm is fine!) Positioning the TinyPumper closer to the sensor will yield better signal reliability and battery longevity ππ
Step 5 β Calibration of Tank Sensor will happen over the next 3-4 days. So that the sensor can auto-calibrate, you must continue to add your daily tank gauges to the Greasebook app. The sooner you add your manual tank gauges to the Greasebook app, the sooner your Tank Sensor will calibrate itself.
That's it!
Commonly Asked Questions
My submersible tank sensor is sending incorrect (or just plain wrong) tank measurements, what should I do?
Because submersible tank sensors work off pressure, be sure to confirm that your tank vent is not clogged and that your tanks are holding no additional pressure.
β
If your tanks are pressurized or not allowed to breath, submersible pressure sensors are simply the wrong tool for the job.
I've confirmed my tanks aren't pressurized. And, my submersible tank sensor is still sending incorrect (or just plain wrong) tank measurements, what should I do?
It's possible that the ports on the bottom of the sensor are clogged and not allowing proper pressure on the sensor's diaphragm.
To clean the sensor, pull it from the tank and soak it in a hot bucket of water.
You can also remove the cap from the end of the sensor and expose the 1/4 " male threads and diaphragm and GENTLY clean it. Be careful not to poke anything in the cavity, but it's also helpful to soak and clean the sensor with the cap off.
Key Features of Submersible (Hydrostatic Pressure) Tank Sensor
316 SS Body
Ceramic Diaphragm
Teflon Cable
Gasoline resistant components
Dual gasket housing and cable seals
Easy calibration 0- full scale
7+ Year Battery Life (AA Off the Shelf Batteries β easy open lid to change)
Specs
Sensing Technology Piezoresistive
Operating Voltage 4.515VDC
Current Consumption <5mA
Operating Temperature 40 > +85C
Output Signal 05v, Modbus
RS485 Daisy Chain
Programmable Units mmH2O, PSI, Bar
Accuracy 0.5% full scale
Housing 316 SS
Cable Teflon
Diaphragm Ceramic
Range 05m, 07m, 011m
Tank Connection 2β NPT bushing
Key Applications
Crude Oil
Salt Water
Water
Fracking Fluids
Diesel
Lubes