-
- Made of hard aluminum alloy;
- Accurate measurement with temperature correction;
- Corrosion-resistant casing with sealed automobile connector integrated;
- Anti-friction coating;
- Strong electronic circuit protection;
- Magnetic-resistant due to Hall sensors used;
- Warranty term – 3 years, without fuel flow limitation;
- Smart software data processing;
- Deaerator will help to exclude air from the fuel system.
Note: Most diesel engines have a fuel system with supply and fuel return lines. Thus, it is necessary to measure both fuel flows with Delta flowmeter, or change the fuel supply system for Direct flowmeter installation.
| Connecting thread |
M14x1, 5 |
| Max pressure |
2.5 MPa |
| Power voltage, V |
10 – 50 |
| Reverse polarity protection |
Yes |
| Measuring accuracy |
±1% |
| Temperature range,°C |
-40 – +85 |
| Maximum flow rate in l/h |
500 |
| Output interface |
pulses, RS232, RS485, K-Line, CAN |
| Seal rating |
IP 67 |
Flow meter index (100,250,500, etc) means the maximum fuel rate in the measuring chamber. It is the main parameter to choose the best suitable flow meter.
Q start – flow rate when fuel meter starts to measure Q min , Q max – Min and Max flow rate for range with declared precision In Direct PH flow meters Hall-sensors are used instead of a reed switch. It provides protection from the external magnetic field.
| Direct PH100 |
0,5 |
2 |
50 |
100 |
96…102 |
± 2% |
| Direct PH250 |
0,5 |
5 |
125 |
250 |
96…102 |
± 2% |
| Direct PH500 |
1,0 |
10 |
250 |
500 |
48…52 |
± 2% |
PN – fuel flow meter has powerful STM32 processor inside.
| Direct PN100 |
0,5 |
1 |
50 |
100 |
200 |
± 1% |
| Direct PN250 |
0,5 |
2 |
125 |
250 |
100 |
± 1% |
| Direct PN500 |
1,0 |
5 |
250 |
500 |
50 |
± 1% |
Fuel meters can have a built-in display. Such models are marked by I index.
| Direct PN I counters list |
|
| Direct PN100I |
0,5 |
1 |
50 |
100 |
200 |
± 1% |
| Direct PN250I |
0,5 |
2 |
125 |
250 |
100 |
± 1% |
| Direct PN500I |
1,0 |
5 |
250 |
500 |
50 |
± 1% |
Flowmeter modification with a display without pulse output but with the built-in long-life battery has A index. It is an autonomous fuel counter. For power economy, reed switches are used instead of Hall sensors. Due to low power consumption, these meters can operate for 3 years without battery replacement.
| Direct A100I |
0,5 |
1 |
50 |
100 |
200 |
± 2% |
| Direct A250I |
0,5 |
2 |
125 |
250 |
100 |
± 2% |
| Direct A500I |
1,0 |
5 |
250 |
500 |
50 |
± 2% |
Flowmeter modifications with build-in battery, display, pulse output, and external power. Hall-sensors and STM32 microcontrollers are used.
| Direct PN A100I |
0,5 |
1 |
50 |
100 |
200 |
± 1% |
| Direct PN A250I |
0,5 |
2 |
125 |
250 |
100 |
± 1% |
| Direct PN A500I |
1,0 |
5 |
250 |
500 |
50 |
± 1% |
Each version of Eurosens fuel meter can be made of brass.
Direct RS – Fuel flow meters with serial RS232 and RS485 onboard. Data communication is done via Delta RS or MODBUS protocol.
| Direct RS 100 |
0,5 |
1 |
50 |
100 |
None |
± 1% |
| Direct RS 250 |
0,5 |
2 |
125 |
250 |
None |
± 1% |
| Direct RS 500 |
1,0 |
5 |
250 |
500 |
None |
± 1% |
And the version with a display.
| Direct RS 100I |
0,5 |
1 |
50 |
100 |
None |
± 1% |
| Direct RS 250I |
0,5 |
2 |
125 |
250 |
None |
± 1% |
| Direct RS 500I |
1,0 |
5 |
250 |
500 |
None |
± 1% |
Direct CAN – fuel flow meters with a CAN bus interface. Standard protocol SAE J1939 is supported.
| Direct CAN 100 |
0,5 |
1 |
50 |
100 |
None |
± 1% |
| Direct CAN 250 |
0,5 |
2 |
125 |
250 |
None |
± 1% |
| Direct CAN 500 |
1,0 |
5 |
250 |
500 |
None |
± 1% |
And the version with a display.
| Direct CAN 100I |
0,5 |
1 |
50 |
100 |
None |
± 1% |
| Direct CAN 250I |
0,5 |
2 |
125 |
250 |
None |
± 1% |
| Direct CAN 500I |
1,0 |
5 |
250 |
500 |
None |
± 1% |
