Slurry Level Sensor 4-20mA Submersible Level Transmitter For Silt
Description
The Slurry Level Sensor is a 4-20mA submersible level transmitter designed specifically for measuring the level of slurry, particularly silt. It operates on the principle that the static pressure of the liquid being measured is directly proportional to its height. The sensor employs ceramic sensitive elements that utilize the piezoresistive effect to convert the static pressure into an electrical signal. This signal is then processed through a dedicated digital circuit, which performs functions such as signal amplification, linear compensation, anti-interference measures, and surge protection. The result is an integrated product that outputs industry-standard signals, making it suitable for precise level measurement in slurry applications.
Parameter Slurry Level Sensor 4-20mA Submersible Level Transmitter For Silt
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 Slurry Level Sensor 4-20mA Submersible Level Transmitter For Silt
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 Slurry Level Sensor 4-20mA Submersible Level Transmitter For Silt
Non-clogging and damage resistant to floating
solids
Durable 316 SS construction for reliable, long
life in harsh environments
1/2 inch NPT threaded connection, allows the
unit to be installed in a pipe/conduit
Diaphragm is protected from physical damage
and turbulence
Added weight helps hold transmitter in place
Excellent chemical compatibility for wide
application use
Ordering Information Slurry Level Sensor 4-20mA Submersible Level Transmitter For Silt
| 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 |
Product Tags:
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Slurry Level Sensor 4 - 20mA Submersible Level Transmitter For Silt Images
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