Model: RBEFB
Battery-powered electromagnetic flow converter with IP68 housing and 3–6 year lithium battery, compatible with major magmeter sensor brands for remote metering without mains power.
| Diameter | DN10 – DN800 (with matched sensor) |
| Accuracy | 0.5 class |
| Output signal | RS485 Modbus, GPRS/GSM, pulse, 4–20mA (optional) |
| Power / battery |
The RBEFB battery-powered magmeter converter enables electromagnetic flow measurement at locations without external power. An internal 3.6 V lithium battery provides 3–6 years of maintenance-free operation, while the IP68 stainless-steel/die-cast aluminium housing survives flooded pits and buried installations.
Universal sensor compatibility with Krohne, Rosemount, Yokogawa, E+H and ABB makes the RBEFB a drop-in upgrade for existing battery-powered converter installations.
The RBEFB offers 0.5 class accuracy, verified through our ISO 9001-managed factory calibration process.
The RBEFB is available for pipe sizes from DN10 ~ DN800 (with matched sensor), supporting a wide range of industrial flows.
The RBEFB supports RS485 Modbus, GPRS/GSM, pulse, 4-20mA (optional) output for integration with your control system.
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.
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Last updated: October 18, 2026
Contact our sales team for pricing, technical consultation, or a customized solution for your application.
Request a Quote Now| 3.6 V built-in lithium, 3–6 years (up to >6 years) |
| Protection | IP68 |
| Ambient temperature | -20°C ~ +50°C |
| Mounting | Compact or remote; coil resistance 30–70 Ω |