Current position > News detail
『Jet Fuel Flow Meter DN100: Best Practices for High-Volume Transport』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
Jet Fuel Flow Meter DN100: Best Practices for High-Volume Transport
Quick Answer: A Coriolis mass flow meter on a DN100 line is the most reliable choice for jet fuel custody transfer and high-volume loading. It measures mass flow, density, and temperature directly, eliminates moving parts, and meets API and ATEX requirements. For a 4-inch pipe, expect flow rates up to 120,000 kg/h with accuracy better than 0.1%.
Matching the Meter to the Application
Jet fuel loading at depots and airports often uses a 4-inch header to fill a 30,000-liter tanker in less than 15 minutes. Volume-based meters drift because density shifts with every 10°C change. Silver Instruments recommends the SIL-CMF100 Coriolis mass flow meter for this role. It outputs mass flow in kg/h, live density in kg/m³, and temperature from a single PT100 sensor. The 0.1% reading accuracy holds across a 20:1 turndown. That repeatability removes the need for a separate densitometer.
Why Coriolis Beats Turbine and PD Meters on DN100
Turbine meters have bearings that wear and slip with thin jet fuel. Positive displacement meters gum up when fuel quality dips. In practice, a Coriolis meter with twin straight tubes handles particles up to 200 microns without jamming. We saw this on a customer site in Vietnam. A jet fuel pipeline operator replaced 8 turbine meters with our Coriolis DN100 units. Their maintenance calls dropped from 6 per year to zero. No internal parts, no wear, no recalibration for 5 years or longer.
Installation Best Practices for a DN100 Coriolis Meter
Mount the sensor in a low pipe point to stay flooded at zero flow. You do not need a flow straightener. Two pipe diameters of straight run are enough. If a pump sits nearby, install a pulsation damper because vibrations bias the mass flow reading. Use a flexible inlet hose. The meter weighs 85 kg, so build a rigid pipe stand. The transmitter can attach to the sensor or a nearby wall. Silver Instruments ships the SIL-CMF100 preconfigured with 4-20 mA HART and Modbus RTU. Set the 20 mA span to your maximum flow, say 100,000 kg/h. The control room then gets real-time density and temperature alongside the main signal.
Jet Fuel Metering Compliance and Certification
Fuel handling in airports and terminals follows API Manual of Petroleum Measurement Standards and JIG guidelines. Our DN100 Coriolis meter meets API chapter 5.6 for mass measurement. The certificate arrives with the meter, traceable to ISO 17025. For hazardous zones, we supply ATEX Zone 1 / IECEx with Ex d ia IIC T6 Gb protection. Intrinsically safe outputs connect directly to a zener barrier. For custody transfer in selected countries, OIML R117 pattern approval is ava
A Real Case from a Fuel Terminal
Late 2023, a logistics company in Peru added two truck loading bays for Jet A-1. Each lane needed a DN100 meter. They tested three suppliers. Our SIL-CMF100 won because of built-in density trending and a local calibration partner in Lima. The meters now run 14 hours daily, moving 800,000 liters per day. After 10 months, zero drift problems. The density function eliminated a separate inline densitometer, saving USD 4,200 per meter in hardware cost. The terminal plans to standardize on Silver Instruments for future expansion.
Ordering Data You Need to Prepare
Send us your pressure in bar, temperature in °C, pipe size DN, and flow range in kg/h or m³/h. Also specify the required process connection rating: PN16, Class 150, or JIS 10K. For jet fuel, wetted parts are stainless steel 316L with Hastelloy C22 sensor tubes. Seals come in PTFE or Kalrez depending on aromatics. Choose your output: 4-20 mA HART, Modbus RTU, or a pulse signal. With that data, we return a full datasheet and a firm price within one business day. Mail your specifications to [email protected].
Common Questions About DN100 Jet Fuel Flow Meters
Q: Can a Coriolis DN100 meter measure both loading and unloading?
Yes. Bidirectional measurement is standard. You can totalize forward and reverse flows separately. This helps when a tanker loads fuel and returns vapor through the same line.
Q: What pressure drop does the meter cause?
At 120 m³/h with jet fuel viscosity around 1.5 cP, permanent pressure loss stays below 0.8 bar. Most pump curves handle that easily.
Q: Is a strainer required upstream?
Not mandatory. The twin tubes self-drain and resist clogging. For fuel that could carry large debris, a simple 40-mesh Y-strainer adds a safety layer without restricting flow.
Q: Can we integrate the meter with a loading skid PLC?
Yes. Every SIL-CMF100 supports Modbus RTU over RS485. Many skid builders in Malaysia and Thailand use this protocol. We provide the Modbus register map and sample function blocks for Siemens and Allen-Bradley PLCs.
Q: What maintenance does the meter need?
Almost none. Check the zero point once a year. Inspect the meter body for external corrosion. The transmitter runs a self-diagnostic that flags any sensor drift or electronics fault. No oil changes, no bearing swaps.
For a DN100 jet fuel flow meter quote, tell us your pressure, temperature, pipe size, and flow range. Our engineers will confirm model, delivery, and price quickly. See the full Coriolis range at flow-meter.com.au.