Model: RBEF
Electromagnetic flow and energy (BTU) meter measuring conductive liquid flow and heat in one instrument, with no moving parts and no pressure loss.
| Diameter | DN10 – DN3000 (wafer DN10–DN100, tri-clamp DN15–DN200) |
| Accuracy | ±0.5% standard (0.6–12 m/s); ±0.25% optional (1.0–12 m/s) |
| Pressure | 0.6 / 1.0 / 1.6 / 4.0 MPa (GB/JIS/DIN); ANSI Class 150/300 |
| Temperature |
The RBEF Electromagnetic Flow BTU Meter combines Faraday's law flow measurement with precise temperature sensing to deliver simultaneous flow and thermal energy readings. It is designed for district heating/cooling, plant energy monitoring and HVAC billing where a single instrument must account for both volume and energy.
With no moving parts and no obstruction in the pipe, the meter is maintenance-free and introduces zero pressure loss. Fluids with conductivity down to 5 μS/cm can be measured across DN10 to DN3000.
Where this meter is typically deployed in service. Each scenario links to the full application note.
Precise flow measurement for water treatment plants, distribution networks, and wastewater management. Our electromagnetic and ultrasonic flow meters provide reliable data for billing, leak detection, and process optimization in municipal and industrial water systems.
View DetailsRobust flow metering solutions for aggressive chemicals, solvents, and hydrocarbons. Coriolis and electromagnetic meters with corrosion-resistant wetted materials ensure safety and accuracy in reactor feeding, blending, and custody transfer applications.
View DetailsHygienic flow measurement for CIP/SIP processes, ingredient dosing, and filling lines. Sanitary-grade flow meters with EHEDG-compliant designs meet FDA and 3-A standards for dairy, brewery, beverage, and processed food production.
View DetailsThe RBEF offers ±0.5% (standard), ±0.25% (optional) accuracy, verified through our ISO 9001-managed factory calibration process.
The RBEF is available for pipe sizes from DN10 ~ DN3000, supporting a wide range of industrial flows.
The RBEF supports 4-20mA, pulse/frequency, RS485 Modbus (HART/Profibus/GPRS optional) output for integration with your control system.
Battery-powered electromagnetic water meter for irrigation and remote water metering without external power, with IP68 protection and 3–6 year battery life.
Open-channel electromagnetic flow meter using area-velocity measurement for reliable flow and level data in sewage, stormwater and irrigation channels.
Ultra-low-conductivity electromagnetic batching meter with stable zero and ±0.2% batching accuracy for pure and low-conductivity liquids down to 1 μS/cm.
Last updated: October 18, 2026
Contact our sales team for pricing, technical consultation, or a customized solution for your application.
Request a Quote Now| 80°C standard; 120°C optional; 180°C with remote PTFE |
| Output signal | 4–20mA, pulse/frequency + alarm, RS485 Modbus; HART/PROFIBUS-DP/GPRS optional |
| Power supply | 85–265VAC or 16–36VDC |
| Protection | IP65 standard; IP67/IP68 optional |
| Connection | DIN/ANSI/JIS flange, wafer, tri-clamp |
| Wetted materials | Neoprene/PTFE/PU/PFA/Tefzel/ceramic liner; 316L, Hastelloy, titanium, tantalum electrodes |
Ultra-pure flow measurement for WFI systems, bioreactor feeding, and clean utility monitoring. High-accuracy Coriolis meters with full drainability support GMP compliance and batch traceability in API manufacturing and bioprocessing.
Selection depends on fluid conductivity, pipe size, temperature, and accuracy needs. Electromagnetic meters suit conductive liquids, ultrasonic meters suit large pipes and clean liquids, and vortex meters handle steam, gas, and liquids. Contact R&B Instrument Inc. engineers for a recommendation.