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NG # 05680001-HW-FLEXIM-001
Portable Clamp-on Ultrasonic Flow and Energy Meter – FLUXUS G631 EE provides non-intrusive measurement of gases and liquids using ultrasonic transit-time technology. It combines flow and thermal energy measurement with advanced diagnostics, leak detection, temperature inputs, and Dynamic Gas Meter functionality for energy management and process verification.
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Custom Pricing
Get A QuoteThe Flexim FLUXUS G631 EE is a portable flow and energy measurement solution for natural gas, compressed air, technical gases, and liquids. Its clamp-on design enables measurement without pipe modification or process interruption, while flow disturbance correction supports reliable operation with short inlet conditions. The instrument detects flow velocities as low as 0.01 m/s, provides up to 24 hours of operation, and offers an Energy Saver Mode up to 80 days. Integrated temperature inputs enable thermal energy calculations for HVAC systems, chillers, and cooling towers.
Flow Velocity Range: 0.01–35 m/s (0.03–115 ft/s), depending on pipe diameter
Process Media: Acoustically conductive gases and liquids with <10% gaseous or solid content by volume
Process Temperature Range: -40–200°C (-40–392°F); extension possible with WaveInjector
Ambient Temperature Range: -20–+60°C (-4–140°F)
Process Pressure: Plastic Pipe: 1+ bar(a) (14.5 psi); Metal Pipe: 10+ bar(a) (145 psi)
Communication Protocol: Modbus RTU optional
Accuracy: Measuring System: ±0.3% MV ±0.005 m/s (±0.02 ft/s); Measuring Point: ±1–2% MV ±0.005 m/s (±0.02 ft/s)
Repeatability: ±0.15% of reading, ±0.005 m/s (±0.02 ft/s)
Flow Channels: 2
Power Supply: 100–240 V, 50–60 Hz; 10.5–13.5 VDC; Integrated Battery
Pipe Size: 7 mm–1.6 m (0.28–63 in)
Output: 2 Switchable Current Outputs, 2 Digital Outputs
Input: 2 Temperature Inputs, 2 Current Inputs
Certifications/Approvals: Safe Area Only
Transducers Available: Lamb Wave 4 MHz–150 kHz; Shear Wave 8 MHz–200 kHz
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