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Non Contact Ultrasonic Level Meter with 4-20mA and RS485 output for accurate liquid tank level monitoring. CE certified, OEM/ODM supported, measuring range up to 15m, durable IP65 housing, fast 7-15 day lead time, MOQ 1 set, ideal for water treatment, chemical storage, wastewater, agriculture and industrial process automation applications.
TOP Factory with 20+ years of industrial sensing and level measurement manufacturing experience, delivering reliable OEM/ODM solutions for global automation and process control markets.
Non-contact ultrasonic level meter measures liquid levels without direct media contact, minimizing contamination risk, corrosion issues, and long-term maintenance requirements.
Integrated 4-20mA and RS485 outputs enable seamless connection with PLC, SCADA, HMI, IoT platforms, and industrial automation control systems.
High-performance ultrasonic technology provides stable and accurate level monitoring for water tanks, chemical storage tanks, wastewater systems, and industrial liquid reservoirs.
CE-certified design ensures dependable operation, international quality compliance, and enhanced confidence for engineering contractors and industrial buyers.
Advanced echo processing and intelligent filtering algorithms improve measurement stability while reducing interference from vapor, turbulence, and environmental noise.
Suitable for water treatment plants, municipal infrastructure, agricultural irrigation, chemical processing, environmental monitoring, and factory automation applications.
Wide measuring range options support small tanks, intermediate storage vessels, and large-scale industrial containment systems with flexible installation requirements.
Durable industrial-grade housing offers excellent resistance to moisture, dust, and challenging operating conditions for continuous field deployment.
Real-time level monitoring helps optimize inventory management, prevent overflow incidents, reduce manual inspection costs.
Name: Jennifer M.
Company Type: Industrial Tank Solutions Provider
Region: Ohio, USA
Date: Feb 2026
Core Issue: Customers needed reliable level measurement in corrosive tanks without sensor contact.
Solution: Supplied ultrasonic level meters with 4-20mA and RS485 outputs.
Project Specs: 0-10m range, IP67, CE certified, PVC storage tanks.
Feedback: Stable readings and simple commissioning reduced maintenance time.
Result: Reordered 260 units, $42,800.
Start by defining the physical parameters, their range, and the environment. For example, measure 0-100°C with a 4-20mA output, or detect a metal target at 10cm in harsh conditions. Consider power, mounting, response time, and environment (temperature, vibration, EMI). Our engineers provide 1:1 support and selection guides. With 50+ sensor categories (force/load, temp, pressure, level, image, etc.), we match the best model to your specifications using datasheets and application examples.
Sensor quality is our top priority-quality issues or counterfeits force OEMs to switch suppliers. We have ISO9001:2015-certified processes and 100% incoming inspection. All parts are factory-original (no gray market), each with a serial-numbered QC certificate. Our defect rate is <0.1%. Every sensor ships with CE/RoHS marks and meets declared specs. Customers receive official test reports on demand.
We accept single-piece (MOQ=1) orders, including samples. Stock items ship in 1-3 days; custom or large orders typically ship in 7-15 days. We run 24/7 production (1000+pcs/day) and maintain >60-day buffer stock. Strong capacity and multiple lines ensure >99% on-time delivery. For urgent needs, we offer expedited service (air freight within 48h).
As a factory supplier, our base prices are typically 20-30% below brand-name vendors. We offer tiered volume discounts (e.g. ≥100pcs: -5%, ≥500pcs: -10%). Combined with seasonal promotions (often an extra -10-20%), this delivers major savings. We absorb certification costs (ISO/CE) in-house, so no extra fees. Our large volumes and lean operations translate to stable, low prices without compromising quality.
All our sensors come with CE and RoHS certification by default. Critical models (e.g. safety or medical) also hold UL/CSA/ATEX or FCC as needed. Our plants are ISO9001:2015 certified. We provide official certificates and batch reports upon request. (Indeed, customers note that CE marking gives confidence for compliance.) Every shipment includes a compliance pack (e.g. CE, RoHS declarations).
Yes. Our in-house R&D team (20+ engineers) has delivered 1000+ custom sensor projects. We can tailor range, output (analog/digital), housing, and firmware to your spec. Prototyping lead time is ~4-6 weeks; production MOQ can be as low as 500pcs (often lower for standard variants). We handle turnkey development: you get custom labels, packaging and documentation. Whether custom calibrations or unique form-factors, we collaborate closely on each OEM/ODM design.
