F090 Safe area / Intrinsically safe – Multi-Purpose Indicator
The F090-A-PL is an economical loop powered, multi-purpose indicator with large 26mm (1”) high digits. The measuring unit to be displayed is simply selected through an alphanumeric configuration menu.
Measure. Monitor. Repeat.
For better insights, better decision-making and better process performance.
Key Features & Benefits
- Displays the actual value, measuring unit and loop current.
- Very large 26mm (1″) high digits.
- Selectable on-screen engineering units: m, mL, L, nL, M3, nM3, mg, g, kg, ton, gal, sgal, igal, lb, bbl, cf, scf, p, rev, °C, °F, °K, %, mm, cm, mtr, inch, ft, mmwk, mmwc, cmwk, cmwc, mwk, mwc, inwc, ftwc, mbar, bar, psi, pH, mV or no unit (others on request).
- Selectable on-screen time units for flow rate:
/sec, /min, /hour, /day or no unit. - Number of digits for actual value: 5½.
- Piegraph indication: ten segments.
- LED backlight with adjustable intensity.
- Intrinsically safe according ATEX, IECEx and CSA C-US.
- GRP, Aluminum or high grade stainless steel enclosure.
- Auto backup of settings in EEPROM memory.
- Easy configuration with clear alphanumerical display.
- Ambient temperature: -40°C to +70°C (-40°F to 158°F).
Typical Applications
- Applications where a local general / multi-purpose display is required without monitoring function, linearization or signal re-transmitting.
- The F090 takes operating energy from an input current (2-wire 4 – 20mA) and reduces installation cost.
- 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 up to +70°C (-40°F up to 158°F).
Advantages
- Robust aluminum or stainless steel 316L field enclosure (IP65, IP67 / NEMA Type4X) .
It is so rugged, a truck can even stand on it! - Intrinsically Safe available - ATEX, IECEx and CSA approval for gas and dust applications.
- 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.
| Category | Specification |
|---|---|
| Signal Inputs | |
| Multi-Purpose Inputs | 4–20 mA input, loop-powered |
| Signal Outputs | |
| Alarm Outputs | None |
| Analog Outputs | None |
| Power Supply | |
| Supply Options | 4–20 mA, input loop-powered |
| Sensor Supply | None |
| Hazardous Area | |
| Intrinsically Safe | ATEX: Gas: II 1 G Ex ia IIC T4 Ga Dust: II 1 D Ex ia IIIC T200 100°C DaIECEx: Gas: Ex ia IIC T4 Ga Dust: Ex ia IIIC T200 100°C Da CSA: |
| Communication | |
| Details | Modbus communication available on F1-Series products. 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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