BEKA Rate Totaliser BA354E Panel‑Mount Digital Flow Rate Totalising Display
Product Spotlights
Rossonix Co., limited is proud to present the BEKA Rate Totaliser BA354E, a high-performance panel-mount digital display designed for precise flow rate and totalisation measurement. With over a decade of experience in global instrumentation supply and an annual export value of US$5–10 million, we deliver reliable solutions that meet industrial demands. The BA354E combines advanced electronics with robust construction, making it an ideal choice for process control, water treatment, chemical metering, and oil & gas applications. Its user-friendly interface and versatile input compatibility ensure seamless integration with various flow meters, while the IP65 front panel protection guarantees longevity in harsh environments.
Key Features & Benefits
High Accuracy & Reliability: Achieve ±0.1% reading accuracy for both rate and total values, ensuring consistent process monitoring.
Versatile Input Options: Accepts pulse signals from NPN/PNP sensors, Namur, open collector, or even low-level magnetic pickups – compatible with most flow meters.
Flexible Power Supply: Standard 24V DC operation, with optional 115–230V AC module for global use.
Intuitive Programming: Front-panel keys allow quick scaling, totaliser reset, and alarm configuration without external tools.
Large Digital Display: 8-digit LCD shows flow rate and total simultaneously or togglable, with adjustable decimal point.
Rugged Protection: IP65 front panel resists dust and water jets; suitable for washdown areas.
Compact Panel Mount: 1/8 DIN standard cutout (96×48 mm) fits easily into existing control panels.
Technical Specifications
| Parameter | Details |
| Display Type | 8-digit LCD (rate: 5-digit, total: 8-digit) |
| Input Frequency | 0.001 Hz to 10 kHz |
| Sensor Supply | 24V DC @ 50 mA |
| Accuracy | ±0.1% of reading ±1 digit |
| Power Supply (standard) | 24V DC ±10%, 2W max |
| Power Supply (optional) | 115–230V AC 50/60 Hz |
| Operating Temperature | -20°C to +70°C |
| Protection Rating | IP65 (front) / IP20 (rear) |
| Dimensions (H×W×D) | 96 × 48 × 95 mm |
| Panel Cutout | 92 × 45 mm |
| Weight | Approx. 200 g |
Application & Integration
The BA354E is engineered for continuous industrial operation. Its dual-function display allows operators to monitor instantaneous flow rate and cumulative total simultaneously, simplifying process control in water and wastewater treatment, chemical dosing, fuel dispensing, food & beverage, and pharmaceutical plants. The unit supports field-scaling of input pulses to engineering units (L/min, m³/h, GPM, etc.) and offers a programmable totaliser with preset alarm outputs. An optional 4–20 mA retransmission output enables remote monitoring via PLC or SCADA systems.
Why Choose Rossonix & BEKA BA354E?
Since 2011, Rossonix Co., limited has been a trusted trading partner for instrumentation solutions, exporting over US$5 million worth of products annually to more than 50 countries across North America, Europe, Asia, and Oceania. Our company holds ISO9001:2015 and ISO9000 certifications, ensuring stringent quality management throughout the supply chain. We maintain an overseas office and ship from Shenzhen, Hong Kong, and European ports for fast delivery. Our team of 11–50 dedicated professionals provides technical pre-sales consultation and after-sales support, including warranty services and spare parts availability. By choosing the BEKA BA354E through Rossonix, you gain a proven product backed by a supplier with a solid track record in global B2B trade. Contact us today for a quote or custom configuration!
Frequently Asked Questions
Q: What types of flow meters can I use with the BA354E?
A: The BA354E accepts pulse or frequency signals from turbine flow meters, positive displacement meters, magnetic flow meters with pulse output, vortex meters, and many other sensor types with NPN, PNP, Namur, or open collector outputs.Q: Can I power the unit with 220V AC?
A: Yes, an optional AC power module (115–230V AC) is available for models requiring mains power. The standard version operates on 24V DC.Q: How do I calibrate the totaliser for my specific flow meter?
A: Calibration is performed via front-panel keys: enter the K-factor (pulses per unit volume) directly. The unit supports scaling with adjustable decimal points and engineering units.Q: Is the display visible in bright sunlight?
A: The BA354E features a high-contrast LCD with optional backlight. For outdoor use, the display remains readable under moderate sunlight, but direct exposure is not recommended.Q: Does the unit have any alarm outputs?
A: Yes, you can set up to two alarm relays (optional) for high/low flow rate or total presets. The alarms are programmable with hysteresis and fail-safe modes.Q: What is the warranty period?
A: Rossonix offers a standard 12-month warranty from the date of shipment. Extended warranty options are available upon request.Q: Can I reset the totaliser remotely?
A: Remote reset is possible via a dedicated input terminal or through the optional communication interface (RS485 Modbus).Q: How do I mount the device in a panel?
A: The BA354E uses a standard 1/8 DIN cutout (92×45 mm). Insert the unit from the front and secure with the supplied clamp brackets. No additional hardware is needed.
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