Thermal flow meter S451

massfor compressed airfor gas and steam

The S451 Compressed Air Flow Meter is a robust and highly accurate thermal mass flow meter designed specifically for heavy-duty applications and hazardous environments. With its advanced insertion-type sensor, the S451 is perfect for monitoring compressed air and gas flow in a wide range of industrial settings, including those requiring explosion-proof equipment. Key Features: Durable Design: IP67-rated with stainless steel or nickel-plated components for corrosion resistance. High Accuracy: Measures mass flow, standard flow, consumption, pressure, and temperature. Data Logging: Built-in data logger with wireless access via the S4C-FS app for Android and iOS. Easy Installation: Insertion sensor installable under pressure through a ball valve; rotatable sensor head for display visibility. Comprehensive Outputs: Supports Modbus/RTU, Modbus/TCP, 4-20 mA analog outputs, and pulse/alarm outputs. Explosion Proof: Certified for ATEX, IECEx, and other safety standards. Specifications: Medium: Air, N₂, O₂, CO₂, and non-corrosive gases. Temperature: -30 to +140°C (Non-Ex), -30 to +90°C (Ex) Pressure: 0 to 5.0 MPa (Non-Ex), 0 to 1.6 MPa (Ex) Protection Class: IP67 (standard), IP65 (Ex option) Ordering Information: Available in standard configurations with options for different shaft lengths, gas measurements, and pressure ranges.