


FLUIDWELL F490 Intrinsically safe - Loop Powered, Multi-Purpose Indicator | Temperatures between -30°C up to +70°C (-22°F up to 158°F).
The F490 is a multifunctional, loop-powered indicator that can show loop current, range, and actual process value. In addition to its emphasis on temperature, pressure, and level applications, the F490 is also compatible with a variety of additional measuring units, including %, mA, RPM, and more. It is easy to choose the measuring unit to be shown using an alpha-numerical configuration menu. Software functions are used to configure the number of decimals, offset, and span instead of sensitive dip switches or trimmers. As a result, the F490 is a flexible indicator that works well in a variety of settings. There are several choices, such as Intrinsic Safety for applications in hazardous areas.

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- Specifications
- Features
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Input | 4 " 20mA input loop-powered with ultra low voltage drop < 1V DC. |
Power Supply | 4 " 20mA input loop-powered with ultra low voltage drop < 1V DC. Sensor Supply None. |
- An indicator powered by a universal loop.
- With a voltage drop of less than 1 volt DC, the input signal of 4 to 20 milliamperes can be easily installed in nearly any 2-wire loop.
- shows the loop current, measurement unit, and actual value.
- Huge digits, measuring 26 mm (1") in height.
- On-screen engineering units that can be chosen: L, NL, mL, M3, AM3, NM3, mg, g, and kg - TON- OZ- GAL - USGAL - IGAL - lb - bbL- cf - CUFt - scf - p - rev - °C - °F - K - % - M - mm - CM - mtr - inch - Ft - SQFt – Yd - PSI - psig - mbar - MbARG - bar - barg – bara – PA - PAG - KPA – KPAG - MPA - INHG – mmHg - mmH2O - MH2O – INH2O- Ph – mV – mA - A - uS – PPM – RPM or no unit.
- Options for flow rate time units on the screen include: /SEC, /S, /MIN, /M, /HR, /H, /DAY, /D, or no unit at all.
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