B-Connected Basic – Flow rate Indicator / Totalizer
The Modbus communcation and isolated analog and pulse output signals make the B-Connected flow rate indicator / totalizer a dedicated flow transmitter for connection to an automation network or PLC. The display shows flow rate, total and accumulated total. The scaled pulse output re-transmits the accumulated total. The analog output re-transmits the flow rate. On-screen engineering units are easily configured from a comprehensive selection.
Measure. Monitor. Repeat.
For better insights, better decision-making and better process performance.
Key Features & Benefits
- Compact design.
- Displays instantaneous flow rate, total and accumulated total.
- Isolated analog and pulse outputs.
- Modbus RS485 communication.
- Durable IP65 (Type 4X) field, wall or meter mount enclosure.
- One 20mm (0.79″) and two 16mm(0.63″) knock-out hole cable entries.
- “Know one, know them all” configuration structure.
- Easy reading and programming with clear alphanumerical display.
- Clear 12mm(0.5”) numeric digits and 7mm(0.3”) alphanumeric digits.
- Bright LED backlight.x

Typical Applications
- Basic flow rate monitoring with a precise calculation over the full measurement range, where a connection to an automation network or PLC is required.
- The B-series offers you an economical solution for common industrial applications. Nothing more, nothing less.
Advantages
- Basic flow measurement where re-transmission of the flow rate and/or totalizer functions or serial communication is required.
- The B-Series is our most cost effective display but with all the benefits you may expect from a Fluidwell product: It’s durable, reliable and very easy to operate. Basic with a capital B!
- Familiar easy operation with the Fluidwell "Know one, know them all" configuration structure, saving time, cost and aggravation.
| Technical Data – Flow Rate Monitor | |
|---|---|
| Signal Inputs – Flowmeter Inputs | Namur; Reed-switch; NPN; PNP; Sine wave (coil) |
| Signal Outputs – Pulse Outputs | Function: Isolated, scaled pulse output according to accumulated total (e.g. one pulse every 3.25 gallons) Frequency: User definable: Off; Long (5 Hz / 100 ms); Intermediate (33 Hz / 15 ms) Type: One isolated solid-state output |
| Signal Outputs – Alarm Outputs | None |
| Signal Outputs – Analog Outputs | Function: Re-transmitting the flow rate – output scalable to any range (e.g. 200 L/min to 1200 L/min) Type: One isolated 4 – 20 mA output |
| Signal Outputs – Control Outputs | None |
| Power Supply | Single 3.6 V lithium AA battery; 10 – 30 V DC |
| Sensor Supply | 8.2 V DC |
| Intrinsically Safe | For Intrinsically Safe applications, the F-Series is recommended |
| Explosion Proof | For Explosion Proof applications, the E-Series is recommended |
| Class I, Division 2 | For Class I, Div. 2 applications, the F103 is recommended |
| Communication | Function: All process data and settings can be read and modified via the communication link Protocol: Modbus RTU Interface: RS485 (2-wire) Additional: HART communication available with the F018 Flow Rate Monitor / Totalizer |
Why Choose Process Networks?

ISO-Certified Quality
Our ISO 9001:2015 quality management system ensures full traceability across design, installation, calibration and support.

Technical Expertise You Can Reach
When you contact us, you speak directly to an expert — not a call centre.

Trusted Supplier Partnerships
Exclusive access to premium instrumentation from leading global manufacturers in Germany, Japan, the US and across Europe.

Long-Term Support & SLAs
Most customers stay with us for years because we stay with them providing ongoing maintenance, calibration and on-site service.

Proven Field Experience
Thousands of instruments installed and tens of thousands points monitored daily on systems we support.








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