FRD FD86E Diffused Silicon Submersible Level Meter for Water Conservancy & Sewage Treatment
It adopts high-precision diffused silicon sensor core, and realizes continuous measurement according to the liquid static pressure corresponding to liquid level height. The integrated sealed probe is made of 316L stainless steel with IP68 full waterproof grade and matched vented cable for long-term immersion in liquid. Standard 4-20mA two-wire output, optional HART and RS485 digital signals, compatible with PLC, digital display meters and remote monitoring systems. Measuring range from 0.5m to 200m, customized anti-corrosion diaphragm, explosion-proof structure and cable length available. Easy submersible installation without tank drilling, suitable for continuous liquid level monitoring in various industrial, municipal and water conservancy scenarios.
Feature
- High-precision stable sensor core with wide temperature compensation, low zero drift and stable long-term measurement
- Integrated welded 316L stainless steel probe, IP68 waterproof and dustproof, long-term underwater immersion available
- Built-in reverse connection, surge and EMC protection, optional lightning protection module, stable operation under harsh outdoor conditions
- No moving mechanical parts, low failure rate, long maintenance cycle and lower operation cost
- Flexible output options: standard 4-20mA, optional HART/RS485, supporting remote parameter adjustment
Products Parameters
| Range | 0-1m~200m |
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| Accuracy | 0.25%FS, 0.5%FS |
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| Output Signal | 4～20mA with HART, 1V ~ 5V DC, RS485 protocol |
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| Protocol | MODBUS RTU , HART |
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| Power Supply | (16～28)VDC (24VDC recommended) |
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| Working Temperature | -10℃ ~ 60℃ |
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| Long-term Stability | 0.3% F.S / year |
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| Protection Class | IP65(Housing) IP68(Sensor) |
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| Products Warranty | 12 moths |
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Applications
- Water Treatment: Level monitoring in clean water tanks, wastewater tanks, collecting wells
- Hydrology & Water Conservancy: Water level measurement in rivers, reservoirs, groundwater
- Building Water Supply & Drainage: Level control in roof and underground water tanks
- Environmental Engineering: Level monitoring in regulating and sedimentation tanks
- General Industry: Level measurement in small-to-medium non-strongly corrosive storage tanks
Product Drawing
Product dimensions, specifications and parameters are for reference only. For specific details, please contact us, and we will provide you with professional answers.
FAQ
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.
Q: How long is the delivery time for the product?
A: We will provide a specific delivery time based on your order quantity. For orders of 1 to 50 pcs, the delivery time is approximately 2 to 5 working days.
Q: How do you control your quality ?
A: Full inspection process (Incoming Material Screening, Process Control, and Performance Verification) to ensure quality + good warranty service(1 year free to change a new one without any human damage factors).
Q: What certificates do you have ?
A: We hold 6 invention patents, possess certifications for CE, ATEX, and SIL, and are a member of the HART Protocol. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.
