Automatic calibration system DUT-E ATS

The DUT-E ATS automatic calibration station is designed for telematics technicians to calibrate fuel tanks of vehicles and stationary machinery, especially where fuel monitoring is performed using additional accurate fuel level sensors. This station significantly accelerates the installation process of a fuel monitoring system and enables the creation of a highly accurate calibration table, surpassing manual tank calibration and reducing the risk of errors.In automatic mode, the DUT-E ATS allows technicians to initiate calibration and attend to other tasks, returning only when calibration is complete. This mode is available for DUT-E fuel sensors.2-3 times quicker installation of fuel monitoring systemAccurate tank calibration: 57 points, inaccuracy ±0.5% of tank volumeElimination of human error and possible mistakesCalibration of complex tanks equipped with up to 5 sensorsAuto shut-off when pressure or temperature is exceededQuick-detachable connections for fuel hosesControl using a smartphone via BluetoothSelf-diagnostics of station operation during calibrationTank calibration modes in DUT-E ATS:Continuous (except for DUT-E A5 and DUT-E A10): The station continuously pumps fuel, adding points to the calibration table at regular intervals. Suitable for standard fuel tanks.Automatic: The station pumps fuel in portions, waits for the fuel level to stabilize, and adds the point to the table before pumping the next portion. Suitable for tanks of complex shape with bulkheads.Semi-automatic: The station transfers fuel in portions. The user monitors the stabilization of the fuel level and manually restarts the pump. After each pump activation, a new point appears in the calibration table.Compatibility:Technoton Fuel Level Sensors: DUT-E, DUT-E S7, DUT-E 2Bio, DUT-E GSM. The station is fully compatible with all DUT-E fuel level sensors and operates in all modes: continuous, automatic, and semi-automatic.Third-Party Fuel Level Sensors: Supported outputs and interfaces include Analog/Frequency output, RS-232 / RS-485 interface (LLS protocol), and CAN interface (SAE J1939 protocol). With third-party sensors, the station operates in semi-automatic mode.Operating Principle:After starting, the fuel pump automatically transfers fuel from the auxiliary tank to the calibrated tank through the built-in DFM Marine fuel flow meter.According to the preset volume in the Service ATS mobile application (Android), the tank is automatically divided into 57 calibration points.Fuel volume values (DFM Marine readings) and corresponding fuel level values (sensor readings) are transmitted via Bluetooth to the mobile application.The station generates a calibration table and builds a graph showing the relationship between fuel volume and fuel level in the tank.Once the tank is filled, the calibration procedure is automatically completed. The calibration table is saved both to the sensor’s memory and to a file.Specifications:Working fluidDiesel fuelCalibration relative error limit, % of tank volume, not more±0.5Continuous operating timeUnlimited Input interfaces for connecting wired sensorsRS-232 (2 pcs.) / RS-485 (2 pcs.) / CAN (1 pc.) / K-Line (2 pcs.)Physical signal inputs for sensor connectionsAnalog / frequency (2 pcs.)Calibration modesAutomatic, semi-automatic, continuousAC power supply voltage, V/Hz230/50, 230/60, 120/60Power consumption, W, not more400, 550, 650Fuel transfer speed, L/h3500±200Range of ambient temperature, °C-10…+30Maximum hydraulic pressure in pipeline, MPa0.29Weight with hoses, kg, not more29±2Working fluid: Diesel fuelCalibration relative error limit: ±0.5% of tank volumeContinuous operating time: UnlimitedInput interfaces: RS-232 (2), RS-485 (2), CAN (1), K-Line (2)Physical signal inputs: Analog/frequency (2)Calibration modes: Automatic, semi-automatic, continuousAC power supply voltage: 230/50, 230/60, 120/60 V/HzPower consumption: 400, 550, 650 WFuel transfer speed: 3500±200 L/hAmbient temperature range: -10…+30°CMaximum hydraulic pressure: 0.29 MPaWeight with hoses: 29±2 kg