Submersible Liquid Water Oil Fuel Tank Level Sensor Meter
Description Submersible Liquid Water Oil Fuel Tank Level Sensor Meter
The submersible liquid level sensor is a pressure sensor that measures the liquid level. Based on the principle that the static pressure of the measured liquid is proportional to the height of the liquid, it uses an isolated diffused silicon sensitive element or a ceramic capacitive pressure sensitive sensor to convert the static pressure into The electrical signal is converted into a standard electrical signal after temperature compensation and linear correction, which is generally suitable for liquid level measurement of various media in petrochemical, metallurgy, electric power, pharmaceutical, water supply and drainage, environmental protection and other systems and industries.
Parameter Submersible Liquid Water Oil Fuel Tank Level Sensor Meter
Measure range
| Gauge pressure |
| H2O |
Range |
0…1 |
0…3 |
0…5 |
0…10 |
0…20 |
0…50 |
0…100 |
| overload |
3 |
10 |
10 |
25 |
50 |
100 |
200 |
| Absolute pressure |
| H2O |
Range |
0…20 |
0…50 |
0…100 |
|
|
|
|
| overload |
50 |
100 |
200 |
|
|
|
|
Output signal
| Current (2-wire system) |
4…20mA |
|
Voltage (3-wire system)
|
DC 0…10V ；DC 0…5V；DC 1…5V |
| DC 0.5…4.5V |
| Proportional voltage (3-wire system) |
DC 0.5…4.5V |
| Digital output |
4…20mA+Hart |
| 4…20mA+RS485 |
| RS485 ；I2C |
Load (Ω)
Current (2-wire system): ≤ (power supply voltage-8V) /0.02A
Voltage (3-wire system):> Maximum output signal / 1mA
Proportional voltage (3-wire system):> 10K
Supply voltage
| Output signal |
Power |
| standard |
Optional |
| 4…20mA |
DC 8…30V |
|
| DC 0…10V |
DC 14…30V |
|
| DC 0…5V |
DC 8…30V |
DC 3…5V |
| DC 1…5V |
DC 8…30V |
DC 3…5V |
| DC 0.5…4.5V |
DC 8…30V |
DC 3…5V |
| DC 0.5…4.5V(Proportional voltage) |
DC 5V±10% |
|
| 4…20mA+Hart |
DC 12…30V |
|
| 4…20mA+RS485 |
DC 8…30V |
|
| RS485 |
DC 8…30V |
DC 3…5V |
| I2C |
DC 3…5V |
|
Total current consumption
Current (2-wire system): signal current, maximum 25mA
Voltage (3-wire system): 2.5mA
Proportional voltage (3-wire system): 2.5mA
Accuracy
| Room temperature accuracy |
standard |
Optional |
| Complies with JJG 860, JJ G882 standards |
| Range ≧ 10H2O |
0.1%FS |
0.25%FS;0.1%FS |
| Range ≧ 3H2O |
0.1%FS |
0.25%FS |
| Range ≧ 1H2O |
0.1%FS |
0.5% FS |
Temperature range
| |
|
standard |
Optional |
| Operating temperature |
|
-20℃～85℃ |
-40℃～125℃ |
|
Compensation temperature
|
10H2O≧Range |
0℃～50℃ |
|
| 10H2O≤Range |
0℃～70℃ |
-10℃～80℃ |
| storage temperature |
|
-40℃～125℃ |
|
Temperature drift
| |
|
standard |
Optional |
|
Zero temperature drift
|
1H2O≧Range |
±0.05%FS/℃ |
±0.02%FS/℃ |
| 10H2O≤Range |
±0.03%FS/℃ |
±0.02%FS/℃ |
| Full-scale drift |
1H2O≧Range |
±0.05%FS/℃ |
±0.02%FS/℃ |
| 10H2O≤Range |
±0.03%FS/℃ |
±0.02%FS/℃ |
Long-term stability
≤0.2%FS/year@0.5%FS
Response time
| |
Range |
standard |
Optional |
| boot time |
|
100ms |
10ms |
| Response time |
|
10ms |
1ms |
| stable schedule |
≧10H2O |
15s |
|
| ≤10H2O |
1min |
|
Anti-vibration
10g (IEC 60068-2-6 standard, under resonance conditions)
Impact resistance
500g (IEC 60068-2-27 standard, mechanical shock)
Service life
1 million pressure cycles
Features Submersible Liquid Water Oil Fuel Tank Level Sensor Meter
Wide measuring range: 0～10m～100mH2O;
Multiple output signals are optional;
Anti-interference and anti-surge protection;
Ceramic diaphragm, anti-corrosion;
Lightning protection, in line with IEC61000-4-5/Level-4 standards;
Applications Submersible Liquid Water Oil Fuel Tank Level Sensor Meter
Chemical plant, sewage treatment plant
Various acidic liquids and gases other than hydrofluoric acid
Dams, rivers and other places with a lot of sediment
Ordering Information Submersible Liquid Water Oil Fuel Tank Level Sensor Meter
| YD322 |
submersible transmitter |
| |
|
Range |
0～1．．．200m |
| (0-X)m |
X: Range |
| |
Code |
Power supply |
| D1 |
24VDC |
| D2 |
Others |
| |
Code |
Output signal |
| |
S1 |
4～20mADC |
| S2 |
1～5VDC |
| S3 |
0～5VDC |
| S4 |
0～10mAC |
| S5 |
0～20mAC |
| S6 |
0～10VDC |
| Code |
Cable length/Infix depth/length of flexible pipe |
| L |
Actual length |
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