One Platform. Four Models. More Features at Every Level.
Fluidwell proudly introduces the Next Level F1-Series: The next generation of F1-Series level indicators, monitors and controllers.
These four powerful new products not only build upon the proven functionality of the previous F1-Level Series, they also introduce a broad range of enhanced capabilities designed to meet the growing demands of modern industrial applications. From advanced level monitoring and control to sophisticated pump management and open channel flow measurement, these new F1-Level Series takes performance, functionality and reliability to the next level.
What makes the new series so powerful is its platform architecture. Each higher model contains the complete functionality of the lower model and adds new features on top. This allows users to select exactly the functionality they need while maintaining a familiar operating structure across the entire range.
Start with Monitoring. Grow to Complete Control.
- The series begins with the F170 Level Monitor, providing accurate level indication, alarm monitoring, analog retransmission and communication capabilities in a robust field mount enclosure.
- Stepping up to the F173 Level Monitor / Controller, users gain advanced control functionality, configurable hysteresis, remote control inputs and 48-point strapping table / linearization for accurate volume calculations and tank shape compensation.
- The F174 Pump / Level Controller adds powerful pump management features including pump groups, alternating pump operation, running-hour balancing, fill and drain cycles, pump diagnostics and advanced level control functions.
- At the top of the range, the F175 Pump / Level Controller & Open Channel Flow Monitor combines all F174 functionality with dual open channel flow monitoring, flow totalizing, (sampling) pulse output and flow calculations according linear relationship, table-based and with standard weir/flume calculation factors.
Robust and weatherproof
Built to endure the toughest environments, our robust IP67, Type 4X GRP, aluminum and stainless steel field enclosures withstand extreme weather and harsh industrial conditions.
Engineered to perform flawlessly in rain, snow, salt-laden atmospheres and temperatures ranging from -40°C/-40°F to +70°C/+158°F, they are designed for long-term reliability.
The familiar and rugged enclosure is so robust that even a truck can stand on it! The Next Level F1-Series stays protected no matter what nature or the job throws at it.

Ready for Real-World Applications
The Next Level F1-Series is designed for a wide range of industrial level, pump and flow applications. Typical installations include wastewater and stormwater pumping stations, reservoirs, storage tanks, process vessels, irrigation systems and open channel flow monitoring points.
Whether managing pumps in a wastewater pumping station or monitoring flow through a weir or flume, the Next Level F1-Series delivers the functionality, reliability and flexibility required for demanding field applications.
Know One, Know Them All
Despite the expanded functionality, the F1-Series remains easy to operate. Every model shares the same intuitive menu structure, display philosophy and configuration approach. Once familiar with one instrument, users can confidently configure and operate any model in the series.
For even faster setup, Fluidwell offers free PC-based Configuration Software. Simply connect via the integrated USB-C port or Modbus communication interface to configure and save settings in a clear graphical environment. It is the easiest way to unlock the full capabilities of the Next Level F1-Series.

Key Innovations & Benefits
- One platform, four powerful solutions
From basic level monitoring to advanced level control, pump management or open channel flow measurement, each model is designed to meet a specific set of application requirements. - More functionality at every level
Each higher model includes all functionality of the previous model and adds new capabilities. - Advanced monitoring and control capabilities
Flexible alarm, control & pump functions for great process visibility and precise system management. - Flexible application configuration
Custom units, hysteresis, linearization and configurable displays for full adaption to the application. - Clear process visibility at a glance
Large dual-line display, bar graph, alarm status and flashing backlight ensure instant process insights. - Easy to learn, easy to use
The intuitive menu structure and simple signal calibration ensures operators and technicians can work confidently with any model in the series. Know one, know them all. - Free configuration software with USB-C connectivity
Configure and save settings easy from a PC, reduce commissioning time and simplify maintenance. - Powerful communication options
USB-C and Modbus ports make integration with automation systems future-ready. - Designed for harsh industrial environments
Rugged IP67 / Type4X enclosures ensure reliable operation in rain, snow and extreme temperatures. - Built for long-term reliability
Industrial-grade electronics and automatic backup deliver dependable performance year after year.
Application Overview Examples

Next Level F1-Series
Whether the application requires simple level monitoring, advanced level control, sophisticated pump management or open channel flow measurement, the Next Level F1-Series offers a future-ready solution that grows with application requirements.
One platform. Four models. More Features at Every Level.
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Next Level F1-Series
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F170
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F173
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F174
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F175
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Level Monitor with alarms |
Yes | |||
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Level Controller with hysteresis & strapping table |
No | Yes | ||
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Advanced Pump Controller with alternating functions |
No | Yes, individual setpoints, pump groups, manual & automatic pump switching (pump order or running hours) | ||
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Open Channel Flow Monitor & Totalizer |
No | Yes, Dual Flow A/B (linear, table, weir / flume formula) | ||
Success Stories
Ready for the Next Level?
Explore the Next Level F1-Series and discover the right functionality for your level, pump or flow application.
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