EE772
Available on backorder
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The EE772, available from Instromart,It is suitable for pipe diameters from DN15 to DN50 and features an integrated consumption measurement capability, making it ideal for a wide range of applications in energy management and process optimization.
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EE772 - Flow Sensor for Compressed Air and Gases
The EE772 is an innovative flow sensor from E+E Elektronik, designed for precise and reliable measurement of compressed air and gases. With robust stainless steel construction and advanced thermal mass flow measurement technology, the EE772 ensures optimal accuracy, minimal pressure loss, and efficient energy monitoring in industrial environments. It is suitable for pipe diameters from DN15 to DN50 and features an integrated consumption measurement capability, making it ideal for a wide range of applications in energy management and process optimization.
Specifications
| Measuring Principle | Thermal Mass Flow Measurement. |
| Measured Medium | Compressed air and non-corrosive gases. |
| Pipe Diameter Range | DN15 to DN50 |
| Measuring Range | Up to 224 Nm³/h |
| Accuracy | ±1.5% of reading ±0.3% of full scale |
| Repeatability | ±0.5% of reading. |
| Response Time (τ90) | 1 s |
| Output Signals | Analog (0–10V, 4–20 mA), Pulse, Modbus RTU. |
| Supply Voltage | 18–30 V DC |
| Power Consumption | Typically 80 mA |
| Temperature Range | Medium: -20 °C to +60 °C, Electronics: -20 °C to +50 °C. |
| Pressure Rating | Up to 16 bar (gauge). |
| Material (Housing) | Stainless Steel 1.4404 (316L).. |
| Electrical Connection | M12 connector, 5-pin. |
| Display | Optional LCD with magnetic key operation. |
| Protection Class | IP65 |
| Mounting | Insertion type with ball valve adapter (hot tap version optional). |
| Interface | USB configuration via EE-PCS software. |
Main Features
- Thermal Mass Flow Measurement: Enables accurate flow readings independent of temperature and pressure variations.
- Integrated Consumption Measurement: Real-time tracking of gas usage for effective energy management.
- Robust Stainless Steel Housing: Ensures durability and resistance to harsh environments.
- Hot Tap Version Available: Allows for sensor installation under pressure without process interruption.
- User-Friendly Configuration: Intuitive setup through USB interface or display module.
- High Accuracy and Repeatability: Up to ±1.5% of reading ±0.3% of full scale.
- Wide Measuring Range: 0.5 to 224 Nm³/h, depending on pipe diameter and gas type.
- Multiple Outputs: Configurable analog (current/voltage), pulse, and Modbus RTU for integration with control systems.
- IP65 Protection Rating: Ensures resistance to dust and water ingress for industrial suitability.
- Digital Display (Optional): For on-site reading of flow rate and consumption values.
- Calibration for Multiple Gases: Air, CO₂, Nitrogen, Argon, and other non-corrosive gases.
Industrial Applications
- Compressed Air Systems: Accurate flow monitoring and leakage detection in pneumatic networks.
- Gas Distribution Systems: Measurement of nitrogen, CO₂, and other technical gases in production.
- Energy Management: Tracking of gas consumption for cost allocation and efficiency analysis.
- Process Control: Real-time flow data integration into control systems for optimized operations.
- Maintenance Planning: Consumption trend monitoring supports predictive maintenance strategies.
- OEM Applications: Integration into machine and plant control for process and supply air monitoring.
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