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Xi'an Yunyi Instrument Co., Ltd.
Piezoresistive level sensor YLT325

Piezoresistive level sensor YLT325

Product catalog summary

Overview: The document provides detailed technical specifications and features of the YLT325 Submersible Deep Well and Borehole Level Transducer & Transmitter by Xi'an Yunyi Instrument Company Limited. It is designed for precise liquid level and depth measurement in various water and wastewater applications.

Applications: The YLT325 is suitable for groundwater monitoring, deep well and borehole measurements, surface water monitoring, control of lift and pumping stations, level measurement in storm water, and dam operations.

Features: The transducer features a slender design with a 19mm diameter body, making it suitable for small access ports. It includes an imported GE pressure cell with 0.5% full scale accuracy, a 316L stainless steel diaphragm, and a welded 316SS body construction. It offers custom level ranges up to 500m, IP68 waterproof design, and optional lifetime lightning protection.

Specifications:

Pressure Range: 0-0.2 Bar to 50 Bar / 0-2m to 500m H2O
Accuracy: ≤ ±0.5% F.S (Typical); ≤ ±0.25% F.S (customized)
Temperature Range: Working -40 to 80°C, Storage -40 to 80°C
Output: 4-20mA, RS485 Modbus, 0-5V, 1-5V, 0-10V, 0.5-4.5V, SDI-12
Power Supply: 7-30Vdc, 8-30Vdc, 13-30Vdc, 5Vdc±5%, 12Vdc, 3.5-36Vdc

Materials: The transducer is constructed with 316L stainless steel for the case and sensor, with optional ceramic or titanium alloy parts. Cable options include PUR/PE and FEP.

Ordering Information: The document provides a detailed guide on selecting the appropriate model based on range, pressure type, signal output, power supply, and cable length. It includes a range selection table and part number selection table for customization.

Accessories: Various accessories are available, including liquid level display control devices, flanges, locking flanges, conduit adapters, terminal boxes, additional weights, adapter converters, and surge electrostatic protectors.

Certifications: The YLT325 is CE certified and complies with EMC standards EN 61326-1:2013, EN 61326-2-3:2013, EN 61000-6-2:2005, and EN61000-6-4:2007+A1.

Catalog excerpts

XI'AN YUNYI INSTRUMENT COMPANY LIMITED 1.Pressure Transmi�er 4.Dead Weight Tester 7.Temperature Transmi�er 2.Pressure Guage 5. Level Transmi�er 8.Density Meter

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YLT325 Specifications Ambient Temperature: 25°C (unless specified) Submersible deep well and borehole Level Transducer & Transmitter bar When choosing the PTFE cable, only measuring ranges up to 0 ...10 bar, 0 ... 150 psi and 0 ... 100 mH2O are available. The given measuring ranges are also available in mbar, kPA and MPa Wetted Parts Applications it Groundwater Monitoring it Deep well and borehole measurements it Down Hole measurement it Surface Water Monitoring it Control of Lift and Pumping Stations it Level Measurement in Storm Water it Dam's Operations Features it Imported GE pressure cell,...

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Dimensions and Drawing How to Order Unit, mm l.Range Selection Table: Kindly according to your application select suitable range code , Example: code 30 =35 . Unit of measure select on the Part Number Selection Table . Example: Code H=m H2O, that's 35m H2O 2.Part Number Selection Table: H=m H2O(Min: 2 mH2O; Max:500 mH2O ) B=Bar (Min: 0.2Bar Max: 50Bar) P=Psi(Min:3Psi; Max:725Psi) K= kPa (Min:20 kPa; Max:5000 kPa) I= inWC (Min: 80 inWC; Max: 20000 inWC ) MB= mbar (Min:200mbar Max: 50000 mbar) Pressure & Level Units Pressure type ☆ Others Function (Optional) Cable length G=Gauge/Relative pressure...

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Accessories (Notes: Please purchase separately. For the price of accessories, please contact our sales.)

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All Xi'an Yunyi Instrument Co., Ltd. catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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