PWP412-W Submersible Level Transmitter For Water Level Measurement
PWP412-W is a submersible level transmitter suitable for liquid level monitoring. It is with high quality Germany imported piezoresistive sensor core and 316L stainless steel housing, can be contacted with medias like food, water/wastewater and can be used in wells, storage tanks, water towers, dams, gauging stations, lakes and rivers.
It’s robust construction for durable long-term services. Multiple wetted materials, optional installation methods, meet various applications. A probe with cable makes it easy installation, commissioning and operation. A ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank, to assure the measurement accuracy. Model PWP412-W integrates with lightning and surge protection, as well as reverse connection protection, to prevent damage of sensors.
Applications:
- Surface water monitoring
- Deep well and ground water monitoring
- Liquids measurement in tanks and vessels
- Industrial process control
- Calibration instrument
- Pressure switch and hydraulic system
- Irrigation equipment
Features:
- Reliable, precise measurement, long-term stability
- Insensitive to foam and viscosity
- Independent of liquid dielectric constant
- Easy to install
- Wide measuring range
- Robust and cost-effective
- IP68 water-proof
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Specification |
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Model |
PWP412-W |
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Pressure Type |
Relative (gauge) /Absolute pressure |
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Pressure Level Range |
0m~0.5m...300m H2O/0-0.05 bar...30bar |
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Safe Overload |
≤150%FS |
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Burst Pressure |
≤500%FS |
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Electrical Connection |
Directly cable outlet |
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Accuracy |
±0.5%FS(Typical), ±0.25%FS, ±0.1%FS optional |
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Signal Output |
4-20mA/0.4-4.5V/0-5V/0-10V/I2C/RS485/HART |
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Power Supply |
3.3-5VDC/4-6VDC/5-30VDC/10-30VDC |
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Response Time |
≤3ms |
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Medium Compatible |
Liquid compatible with SUS304, SS316L or ceramic material |
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Long-term Stability (%FS/year) |
≤0.1 for 0.1%FS, ≤0.2 for 0.25%FS, ≤0.5 for 0.5%FS |
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Compensation Temp. |
0℃~+50℃(typical), -10℃~+60℃(optional) |
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Working Temp. |
Media -30℃~+65℃, environmental -40℃~+70℃ |
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Storage Temp. |
-40℃~+70℃ |
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Service Life |
>10 million load cycles (within measurement range) |
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Explosion Proof |
Exia II CT6(Optional) |
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IP Rating |
IP68 |
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EMC Standard |
EN IEC 61326-1:2021; EN IEC 61326-2:2021 |
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Housing Material |
316L stainless steel |
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Cable Material |
PE, PU or FEP |
