PL-485
．Designed for industrial automation, this sensor uses a high-precision stainless steel isolation diaphragm for signal measurement, offering excellent interference resistance and low temperature drift.
．Its built-in air pressure compensation ensures stable performance in changing environments, ideal for precise liquid level measurement.
–Application areas–
Tank water level, sluice gates, rivers, lakes.
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Optional Code & Specifications
PL-485
Code
1
Code
2
| Code 1 | Range Meter H2O | Code 2 | Line Length |
|---|---|---|---|
| 1 | 1 | N | Standard cable length : measuring range + 2 meter |
| 3 | 3 | ||
| 5 | 5 | C | Standard cable length + Quick connector |
| 10 | 10 | ||
| 20 | 20 | Value N | Customized cable length |
| 30 | 30 | ||
| 40 | 40 | Value c | Customized cable length + Quick connector |
| 50 | 50 | ||
| 100 | 100 |
| Code 1 | Range Meter H2O |
|---|---|
| 1 | 1 |
| 3 | 3 |
| 5 | 5 |
| 10 | 10 |
| 20 | 20 |
| 30 | 30 |
| 40 | 40 |
| 50 | 50 |
| 100 | 100 |
| Code 2 | Line Length |
|---|---|
| N | Standard cable length : measuring range + 2 meters |
| C | Standard cable length + Quick connector |
| Value N | Customized cable length |
| Value c | Customized cable length + Quick connector |
| Overall Weight | Probe ≈ 290g Cable ≈ 60g per meter |
|---|---|
| International Protection Marking | IP68 |
| Output Signal | RS-485 Modbus RTU |
| Input Voltage | DC9~36V |
| Power Consumption | 1.2W |
| Measuring Medium | Water (H2O) or compatible with contact materials |
| Overall Material | Diaphragm: 316L stainless steel (in contact)，Housing : 304 stainless steel (in contact) Seals : Nitrile rubber (in contact)，Cable : Polyurethane or similar (in contact) |
| Measuring Range | Water depth : 0.00~50.00m，Water temperature : -20~60°C |
| Accuracy | 0.25% FS (range≥10m)，0.5% FS (1m≤range<10m)，Temperature : ≤±2°C |
| Resolution | 0.25% FS |
| Operating Temp | Medium temperature : -40~60°C，Ambient temperature : -40~85°C |
| Temperature Compensation | -10~60°C |
| Seismic Performance | 10g (20...2000Hz) |
| Overload Capacity | 200% full scale |
| Response Frequency | Analog signal output≤500Hz，Digital signal output≤5Hz |
| Temperature Drift | ±0.01% FS/°C (Within the temperature compensation range) |
| Stable Performance | ±0.1% FS/year |
| Line Length | Standard cable length : measuring range + 2 meter |
| Overall Weight | Probe ≈ 290g Cable ≈ 60g per meter |
|---|---|
| International Protection Marking | IP68 |
| Output Signal | RS-485 Modbus RTU |
| Input Voltage | DC9~36V |
| Power Consumption | 1.2W |
| Measuring Medium | Water (H2O) or compatible with contact materials |
| Overall Material | Diaphragm: 316L stainless steel (in contact), Housing : 304 stainless steel (in contact) Seals : Nitrile rubber (in contact), Cable : Polyurethane or similar (in contact) |
| Measuring Range | Water depth : 0.00~50.00m， Water temperature : -20~60°C |
| Accuracy | 0.25% FS (range≥10m)， 0.5% FS (1m≤range<10m)， temperature : ≤±2°C |
| Resolution | 0.25% FS |
| Operating Temp | Medium temperature : -40~60°C， Ambient temperature : -40~85°C |
| Temperature Compensation | -10~60°C |
| Seismic Performance | 10g (20...2000Hz) |
| Overload Capacity | 200% full scale |
| Response Frequency | Analog signal output≤500Hz， digital signal output≤5Hz |
| Temperature Drift | ±0.01% FS/°C (Within the temperature compensation range) |
| Stable Performance | ±0.1% FS/year |
| Line Length | Standard cable length : measuring range + 2 meter |
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