Compact, light weight flow meter for monitoring fuel consumption
Xuất sứ: Holland
Hãng sản xuất: Bronkhorst
FUEL-VIEW DFM-50C-K
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Compact, light weight flow meter for monitoring fuel consumption
- Compact and lightweight
- Strong metal moulded case, with LCD display
- Ease of mounting and operation
- Very cost-effective solution
- Built-in fuel filter
- Stable to vibrations and hydraulic shock
- The compact and light weight fuel flow meters for monitoring fuel consumption
- FUEL-VIEW flow meters operate on the principle of a rotary piston that is mounted into a chamber ring which rotates in a chamber case. The rotating speed is measured by electronic sensors which measure a magnetic pulse. The number of pulses in time is proportional to the fuel flow rate. The unique design of the flow meter allows fuel flow, even if the chamber is locked or clogged up. A fuel filter effectively protects the measuring chamber from contamination and can be removed and washed without disassembling the flow meter.
FUEL-VIEW model DFM-50C-K can be used for 1...50 l/h. The instrument has a battery powered LCD display that allows reading of actual flow [l/h], total flow consumption [l], total engine operating time [h], engine operating time in ”idling”, “optimal” and “overload” mode. Additionally this model has a cable for pulse output (with external power).
- Technical specifications
Performance |
|
---|---|
Accuracy |
± 1% RD |
Turndown |
1:50 (2...100%) |
Media |
Diesel fuel, gasoline*, petrol*, fuel oil, motor fuel, bio fuel. |
Repeatability |
<0.1% RD typical |
Operating pressure |
2...25 bar(a) |
Max. pressure drop |
<0.3 bar(d) at 20°C on diesel |
Operating temperature |
-20...60°C |
Humidity |
<95% at environmental temperature of 40°C |
Vibration resitance |
Max. acceleration to 100 m/s2 in frequency range from 5 to 250 Hz |
Aggressive environment |
Resistant to fuel and lubricant material |
Mechanical parts |
|
---|---|
Material (wetted parts) |
O-ring: aluminium |
Housing |
Zinc-Aluminium alloy (ZA4) |
Ingress protection (housing) |
IP54 |
Connections |
R female M14 x 1.5 thread |
Electrical properties |
|
---|---|
Output |
scaled pulse: 5 ml/pulse; |
Power |
Battery powered LCD screen (2 years of life) |
External power supply |
+10…50 Vdc |
Current consumption |
for 12 Vdc - 50 mA |
Electrical connection |
interface cable with plug connection |