F103 Weatherproof – Flow Logger / Totalizer
The versatile F103 flow rate indicator / totalizer is your best choice for flow monitoring applications. It is perfect for new installations and to replace existing flow analyzers in the field.
Measure. Monitor. Repeat.
For better insights, better decision-making and better process performance.
Key Features & Benefits
- Displays simultaneous linearized flow rate and total, as well as accumulated total, daily total, previous day total and 15 historical day totals.
- Flow logging to survey daily operation and unexpected events with 600 daily, 1500 interval and 724 event logs (optional).
- Flow rate: seven 17mm (0.67″) or 8mm (0.31″) digits.
- Total – resettable: seven 17mm (0.67″) digits.
- Accumulated total – not resettable: eleven 8mm (0.31″) digits.
- Separate engineering units for flow rate and total on the display.
- The quick set-up allows easy configuration of the most often used settings.
- Easy configurable via PC with free downloadable remote configuration tool and special communication cable (ACE02/06/07).
- Smart K-factor configuration for volumetric or mass flow.
- 15 linearization points for high accuracy at the full flow range.
- Auto backup of settings and running totals in EEPROM memory.
- Pulse input retransmission, i.e. for calibration purposes or amplification and squaring of sinewave/coil signals.
- Remote control input to reset total or to lock the “clear total” button.
- LED backlight.
- CSA Class I, Division 2, Non-Incendive rating for the United States and Canada.
- GRP, Aluminum or high grade stainless steel enclosure.
- Ambient temperature: -40°C to +70°C (-40°F to +158°F).
Typical Applications
- The F103 is the perfect fit for new installations and to replace existing flow analyzers at liquid and gas flow measurement applications in Class I, Division 2 hazardous areas.
- The optional data logging is for applications where you easily want to monitor daily operation and unexpected events over time.
- The F-Series is your first and best choice for field mount indicators in safe and hazardous area applications. Especially in harsh weather conditions like rain, snow, sandy deserts, salty atmospheres and temperatures between -40°C to +70°C (-40°F to +158°F).
The display shows flow rate and totals. A current day total (daily total) and 15 historical (previous) day totals can be enabled in the setup menu to be shown at the main display. On-screen engineering units can easily be configured from a comprehensive menu. The flow/data logging is optional available and when chosen, it replaces the basic 15 historical (previous) day totals. Each log contains the flow rate, total, acc. total, time stamp and log number. The log can be downloaded as .csv file with the free software tool.
Advantages
- Robust aluminum or stainless steel 316L field enclosure (IP65, IP67 / Type4X) .
It is so rugged, a truck can even stand on it! - CSA Class I, Division 2, Non-Incendive rating for the United States and Canada.
- Familiar easy operation with the Fluidwell "Know one, know them all" configuration structure, saving time, cost and aggravation.
- Very diverse mounting possibilities: walls, pipes, panels or directly onto outdoor sensors.
- Easy configurable via PC with free downloadable remote configuration tool and special communication cable (ACE02/06/07).
- Excellent pricing and fast delivery times.
| Category | Specification |
|---|---|
| Signal Inputs | |
| Flowmeter Inputs | Pulse type inputs: Non-isolated: Coil / sine wave, NPN/PNP, open collector, reed switch Isolated: Active pulse input 3–30 V DC |
| Status Inputs | Isolated and non-isolated remote control: external reset for clearing total or to disable manual clearing by the keypad |
| Signal Outputs | |
| Pulse Outputs | Function: Scaled pulse output according to linearized accumulated total (e.g. a pulse every 3.25 gallons) and unscaled pulse input retransmission Max. frequency: 500 Hz Retransmission: Minimum pulse duration 50 µs, square wave output based on input frequency. Adjustable pulse length from 1 msec up to 10 sec Isolated scaled pulse output: max 50 Hz, pulse length user-definable between 10 msec up to 10 sec Type: Two passive transistor outputs and one isolated passive solid state output |
| Analog Outputs | Function: Re-transmitting the linearized flow rate, scaled to any range (e.g. 200 L/min to 1200 L/min) Type: One galvanically isolated, loop-powered 4–20 mA output |
| Power Supply | |
| Supply Options | Long-life lithium battery 4–20 mA loop-powered Basic: 6–30 V DC 8–30 V DC + sensor supply |
| Sensor Supply | 3.2 V, 8.2 V, 12 V, 24 V DC |
| Hazardous Area | Non-Incendive: CSAc-us: Class I, Division 2, Groups A, B, C, D T5 |
| Communication | Function: Reading display info, clear total, read/write all configuration settings, and data log extraction Type: RS232, RS485 2-wire, Modbus ASCII / RTU Remote configuration via free downloadable remote configuration tool |
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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Process Networks Ltd,
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