Level Transmitter for Wastewater & Industrial Tanks
Instrava Curated Instruments — High-Performance Submersible Level Transmitter for Reliable Liquid Measurement
Engineered for continuous liquid level measurement in harsh environments, this industrial-grade level transmitter delivers exceptional accuracy, corrosion resistance, and long-term stability in sewage, wastewater, and demanding process applications.
✔ Fully submersible level transmitter for sewage & wastewater
✔ Up to 100m measuring range for deep tank and well monitoring
✔ Explosion-proof design (Ex d IIC T6) for hazardous environments
✔ High stability with low drift for long-term operation
Transmitters & Sensors Description
Designed for Demanding Industrial Applications
This industrial level transmitter is optimized for:
- Wastewater & Sewage Treatment Plants – Accurate level monitoring in viscous and high-solid media
- Deep Wells & Boreholes – Reliable submersible level measurement up to 100 meters
- Chemical Storage Tanks – Corrosion-resistant performance in aggressive liquids
- Industrial Process Tanks – Stable continuous level measurement under fluctuating conditions
- Stormwater & Sludge Monitoring – Ideal for environments with debris, mud, and sand
Why Choose Our Level Transmitter?
1. Advanced Anti-Corrosion Design
Constructed with 316L stainless steel and PTFE coating, ensuring long-term durability in corrosive environments.
2. High Stability & Low Drift Performance
Maintains accurate measurements even under temperature and pressure fluctuations, reducing recalibration needs.
3. Wide Measuring Range (Up to 100m)
Suitable for deep wells, tanks, and reservoirs requiring precise long-distance level monitoring.
4. Explosion-Proof Safety (Ex d IIC T6)
Certified for hazardous areas, ensuring safe operation in oil & gas and chemical industries.
5. Fully Submersible IP68 Protection
Designed for long-term immersion in sewage and wastewater environments.
Transmitters & Sensors Parameter
| Parameter | Specification |
|---|---|
| Measuring Range | Up to 100 m |
| Accuracy | ≤ ±0.5% FS (typical), ±0.25% FS (optional) |
| Overload | 200% FS |
| Burst Pressure | 300% FS |
| Long-term Stability | 0.1% FS ±0.05% / year |
| Output Signal | 4–20mA / 0–5V / 0–10V / RS485 Modbus RTU |
| Power Supply | 3.5–36V DC (various options) |
| Operating Temperature | -40°C to 80°C |
| Storage Temperature | -40°C to 80°C |
| Protection Rating | IP68 |
| Material | 316L Stainless Steel + PTFE |
| Response Time | ≤10 ms |
| Process Connection | 90mm (3.5”) flange |
| Electrical Connection | Cable with vented tube |
| Pressure Type | Gauge / Absolute |
| Certification | Ex ia IIC T6, CE, RoHS |
| EMC Standard | EN 61326 Series |
Instrava OEM/ODM
Tailored Sourcing & Customization: Getting You the Exact Product You Need
As your trusted supplier and sourcing partner, we bridge the gap between your custom requirements and China’s vast manufacturing capabilities.
Finding the right product in a massive supply chain can be challenging. That is where we step in.
As a curated industrial supplier, our core value is simple: we stand in your shoes to help you procure the most optimal products. Whether you are an EPC contractor needing specialized technical compliance, an OEM equipment manufacturer looking for custom branding, or an industrial distributor/trader seeking competitive edge, we customize and tailor products to fit your exact procurement needs.
How We Customize to Fit Your Procurement Needs
For EPC Contractors & Engineers: We custom-configure instruments and devices to match your precise datasheets—tailoring process connections, exotic materials, signal protocols, and managing third-party calibration and testing so you get project-ready solutions.
For OEM Equipment Manufacturers: We provide comprehensive OEM/ODM customization, including custom housing, labeling, branding (private labeling), and tailored technical specifications to seamlessly integrate with your machinery.
For Industrial Distributors & Traders: We offer flexible customization in packaging, product ranges, and technical parameters, helping you differentiate your portfolio and win more local bids.
Why Partner with Us for Custom Sourcing?
One-Stop Engineering Alignment: You don’t have to deal with multiple factories. We translate your technical requirements into precise manufacturer blueprints.
Strict Quality & Compliance Safeguard: We oversee the entire customization and production process in China, ensuring the final customized product meets your local standards and certifications.
Our Ultimate Value: We don’t just sell what’s on the shelf. We find, customize, and deliver the most suitable and cost-effective product for your unique application.
What is a submersible level transmitter and where is it used?
A submersible level transmitter is a device designed for continuous liquid level measurement while fully immersed in the medium. It is widely used in sewage, wastewater, deep wells, and industrial tanks.
How does a level transmitter measure liquid level?
A level transmitter uses a pressure sensing element (piezoresistive sensor) to detect hydrostatic pressure, which is proportional to the liquid height, and converts it into a standard output signal.
What makes this level transmitter suitable for sewage applications?
This model features a steel cage protection design, anti-corrosion materials, and IP68 sealing, allowing reliable operation in high solids, sludge, and debris environments.
What is the typical accuracy of an industrial level transmitter?
Industrial level transmitters typically offer ±0.5% FS accuracy, with higher precision options up to ±0.25% FS, depending on configuration.
Can this level transmitter be used in hazardous areas?
Yes, it is designed with explosion-proof certification (Ex d IIC T6 / Ex ia IIC T6), making it suitable for hazardous industrial environments.
What output signals are available for integration?
This level transmitter supports 4–20mA, voltage outputs, and RS485 Modbus RTU, enabling easy integration with PLC and SCADA systems.
Why Trust Instrava?
We select manufacturers from a neutral, impartial standpoint, always with your best interests in mind.
Our very existence depends on helping you source the products that are the perfect fit for your needs.
Based in China, we are able to conduct on-site inspections of production environments and product quality firsthand.
We help you avoid intermediaries posing as factories.
We facilitate smoother after-sales support, eliminating time zone issues and the delays often associated with dealing directly with factories.
Our multilingual team ensures effective communication.
For a trading startup, every interaction with a client is a precious opportunity—a sign that you are willing to place your trust in us and give us the chance to prove ourselves.
In the digital age, while information is easily accessible, misconceptions often cloud the trust between people.
Instrava relies entirely on trust; it is our core philosophy and the foundation of our existence in society. It is the fundamental basis for our long-term growth and our commitment to serving the community.
Please place your trust in us.
