FIM FUEL FLOW SENSOR
7Pages

DATA SHEET | LANGUAGE: EN | VERSION: 1.2 | RELEASED: 2023.11.21 FIM FUEL FLOW SENSOR Product highlights ▪ ▪ ▪ ▪ ▪ ▪ Applications ▪ Motorsports ▪ World Superbike ▪ Motorbikes ▪ Quads Compact ultrasonic flow meter suitable for fuel flow measurement in World Superbike competition or other motorsport categories Ultrasonic flow meter with no moving parts subject to wear High accuracy and repeatability Flow measurement frequency 6 kHz Anti-aliasing features Long lifetime under rough operating conditions Description Allengra FIM fuel flow sensor is tailored for operation in the fuel line of internal combustion engines under high vibrations and quick pulsating flow conditions. Without moving parts or components subject to wear, a long lifetime can be guaranteed. ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu Website: www.

DATA SHEET | LANGUAGE: EN | VERSION: 1.2 | RELEASED: 2023.11.21 1. Technical data 1.1. FLOW MEASUREMENT Measurement element: Measurement range: Accuracy: Repeatability Response time: Ultrasonic transducers +/ - 5 – 1500 ml/min +/ - 0.3 – 90 L/h < +/- 0.5% of measured value < +/- 0.25% < 3 ms 1.2. TEMPERATURE MEASUREMENT Measurement element: Measurement range: Accuracy: Repeatability: Response time: 1.3. PRESSURE MEASUREMENT Measure element Measurement range: Accuracy: Repeatability: Response time: ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu...

DATA SHEET | LANGUAGE: EN | VERSION: 1.1 | RELEASED: 2023.11.04 2. Environmental data 2.1. OPERATING CONDITIONS Mediums: Operating temperature: Thermal shock: Storage temperature: Operating pressure: Over pressure: Burst pressure: Protection class: Relative humidity: Lifetime: All types of gasoline blends 0 – 90°C Up to 120 °C - 40 – 80°C (without freezing liquids inside) - 0.1 – 10 barG 15 barG 25 barG IP54 < 95% rh > 5 years (inspection > 1 year) 2.2. SUSTAINABILITY RoHS: Compliant Reach: Compliant 2.3. MATERIALS Wetted parts: AISI304, PPS 40% GF, PEEK, POM, Aluminium 7075, FFKM...

DATA SHEET | LANGUAGE: EN | VERSION: 1.2 | RELEASED: 2023.11.21 3. Electrical data Supply voltage: 5.5 – 24 VDC Current consumption: <70 mA @ 12V <150mA @ 5.5V Electrical connector: Deutsch ASDD006-09-PA-FI-952K Mating connector: Deutsch ASDD606-09SA-FI-952K 1 – Supply +ve 2 – CAN +ve 3 – CAN -ve 4 – Reserved PIN assignment: 5 – Reserved 6 – RS485 (ModBus A) 7 – RS485 (ModBus B) 8 – CAN Select (Loom resistor) 9 – GND 3.1. OUTPUT SIGNALS Standard: Message format: Baud rate: Termination resistor: Base ID: Designation: ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail:...

DATA SHEET | LANGUAGE: EN | VERSION: 1.1 | RELEASED: 2023.11.04 4. Mechanical Hydraulic connections: 2x 6AN male (Optional 2x 4AN male) Pressure loss: ~40 mBar @ 1000 ml/min, 25°C (depending on gasoline type) Weight: ~200g (dry) Fixation: 4x Φ4.2mm 4.1. DIMENSIONS ALLENGRA GmbH Address: Weissdornweg 13, 74747 Ravenstein, Germany E-mail: info@allengra.eu Website: www.allengra.eu

DATA SHEET | LANGUAGE: EN | VERSION: 1.2 | RELEASED: 2023.11.21 5. CAN Details 5.1. CAN Select (Loom resistor) Loom detect resistors 5.2. CAN message structure Base ID + 0 Message description: Message ID: Message format: Message rate: Message Type: Filter: Byte 0 Byte 1 Volume flow (16 bit signed integer MSB first) Base units: 0.5 ml/min per bit Max: 16,384.0 ml/min Min: -16,384.0 ml/min Mass flow, Volume flow, Mass total Base ID + 0 Big Endian (MSB First) 100 Hz Continuous Transmit @ message rate Filtered flow values (4th order low pass Butterworth with 25Hz – 3dB cut-off frequencies Byte...

DATA SHEET | LANGUAGE: EN | VERSION: 1.1 | RELEASED: 2023.11.04 About Allengra Allengra GmbH based in Germany and Romania, founded in 2005, is capable to develop and produce standard or OEM devices for ultrasonic flow sensors and control valves for liquids and gases, tailored on the end client application. The complete development and manufacturing processes are carried out in our company and we are able to transform an idea into a robust serial product thanks to the various engineering departments and prototyping skills. The core technology of Allengra, ultrasonic metering has been refined...