Sensors for valves in tank trucks

una aplicacion para dispensado en las constructoras y camiones de reposte.

http://www.ares-telemetrics.com/Sensor_de_Flujo.html

funciona bastante bien con unmargen de error de 1-2 max , lo de las valvulas lo hacemos de otra manera mas fisica con avisos

We do the same thing. We use switches to indicate if the valve door is open or closed and are developing a fully electronic lock that will need to satisfy a range of parameters for it to be opened. This will include a receiver iButton.

Dispensed fuel is captured using an in tank ATG on the ground tanks, up to 5,000,000 liters. We use a geozone alert to give us the delivery location entry and then poll the ATG for the filled volume for comparison back to truck load record. If the amount dispensed is less than the loaded volume an alert is produced. The ATG capture water levels as well as caries out leak tests

We also have flow meters on the trucks for in transit dispening to smaller tanks or to heavy equipment, but you have to develope a process to ensure that you do not suck air through the meter or the reading is inaccurate. This allows the capture of the dispensed volume, totalizer and temperature. We are in the process of adding density sensors at themoment.

For our barges we use a pressure based level sensor. That transmits levels for inventory calculation as well as volume change for comparison.

We are now looking at installing pressuer based sensors on the tanker trucker trucks to monitor intransit inventory.

Regards
John

Teletraq

You can use for the Valve a device (Vepamon) this one goes to the AVL device and just send you 2 values open/close, and for the sense of fuel you can use several differents like FLS Capnavi, DUT-E, Omnicromm and Vepamon too, all works fine with Teltonika FM4200 and FM5300 too.

I hope that helps you.

Regards.

Hi kurdiw,
have you checked DUT-E GSM manual? List of commands is placed in Appendices.
You can download the manual here: https://docs.jv-technoton.com/eng/