Description
D490 DIN Panel mount & Intrinsically Safe
The D490 DIN Panel mount & Intrinsically Safe is a versatile, panel mount, loop powered multi-purpose indicator to display the actual process value, range and loop current.? Besides the focus on level, temperature and pressure applications, the D490 can also work with other measuring units, like %, mA, RPM and more. The measuring unit to be displayed is simply selected through an alfa-numerical configuration menu. The configuration of Span, offset and number of decimals is done through software functions, without any sensitive dip-switches or trimmers. Therefore, the D490 is a versatile indicator that suits many applications. Various options are available, including Intrinsic Safety for hazardous area applications.
The input circuit is separated from the backlight circuit. The D490 accepts 4 – 20mA input signals from a wide range of process instruments, including flow (linear or square root), level, pressure and temperature transmitters. All these process parameters can be displayed in their own engineering units.
Advantages
- Unique, robust IP66, IP67 (NEMA Type4X) panel mount front enclosure made of die cast aluminum, allowing even big jets of water and total immersion.
- Familiar easy operation with the Fluidwell “Know one, know them all” configuration structure, saving time, cost and aggravation.
Applications
- Universal applications where a loop powered, multi-purpose display is required without monitoring function, linearization or signal re-transmitting.
- The D490 takes operating energy from an input current (2-wire 4 – 20mA) and has a separated backlight circuit.
- The D-Series is a DIN-sized display and the better alternative for your existing, not waterproof, front panel mount indicators in extreme weather outdoor applications or e.g. in food industries where working environments are often cleaned with powerful water jets.
Features
- Universal loop powered indicator.
- Intrinsically safe according ATEX, IECEx and CSA C-US.
- Input signal: 4 – 20mA with ultra low voltage drop < 1V DC, allowing easy installation in almost any 2-wire, 4–20mA loop.
- Displays the actual value, measuring unit and loop current.
- Very large 26mm (1″) high digits.
- Selectable on-screen engineering units: L – NL – mL – M³- AM³ – NM³ – mg – g – 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.
- Selectable on-screen time units for flow rate: /SEC – /S – /MIN – /M – /HR – /H – /DAY – /D or no unit.
- Number of digits for actual value: 5½.
- Piegraph indication: ten segments.
- Auto backup of all settings.
- Ambient temperature: -30°C to +70°C (-22°F to +158°F).
- LED backlight with separated circuit from the input circuit.
- Easy configuration with clear alphanumerical display.
- Aluminum DIN front panel of 144 x 72mm (5.67” x 2.83”) according DIN 43700 / IEC 61554.
- Various accessories are available for this product.
Product specifications
Signal Inputs
Multi Purpose Inputs
- 4 – 20mA input loop-powered with ultra low voltage drop < 1V DC.
Signal Outputs
Alarm outputs
- None.
Analog outputs
- None.
Supply
Power Supply
- 4 – 20mA 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 Da - IECEx:
Gas: Ex ia IIC T4 Ga
Dust: Ex ia IIIC T200 100 °C Da - CSA:
IS Class I/II/III, Division 1, Grps. A to G
Class 1 Zone 0 AEx ia IIC T4
- ATEX:
Explosion Proof
- For Explosion Proof applications we recommend the E490 Multi-Purpose Indicator.
Communication
- Modbus communication available on F1-Series products.
- HART communication is available with the F018 Flow rate Monitor / Totalizer.
D490 DIN Panel Mount & Intrinsically Safe Display – Reliable Process Monitoring by Fluidwell
The D490 DIN Panel Mount & Intrinsically Safe Display by Fluidwell is a high-performance process indicator designed for hazardous environments. Engineered for precision and safety, the D490 provides real-time monitoring of flow, level, pressure, and other critical process parameters in explosive atmospheres.
Key Features:
- Intrinsically Safe Design: Certified for hazardous areas, ensuring safe operation in explosive environments (ATEX, IECEx, and FM approvals).
- DIN Panel Mount: Easy integration into control panels with a compact and durable design.
- Versatile Input Options: Supports a wide range of input signals, including mA, V, frequency, and pulse.
- High-Visibility Display: Clear and bright LCD screen with backlight for optimal readability in low-light conditions.
- User-Friendly Interface: Intuitive menu navigation for quick configuration and calibration.
- Low Power Consumption: Designed for energy-efficient operation, ideal for remote or battery-powered applications.
- Robust & Weatherproof: Built to withstand harsh industrial conditions with IP65-rated front protection.
Applications:
- Oil & gas industry
- Chemical and pharmaceutical processing
- Water and wastewater treatment
- Food and beverage production
- Power generation and energy monitoring
The Fluidwell D490 is the perfect solution for professionals who require a reliable, intrinsically safe, and easy-to-install process indicator for their industrial applications.
Enhance your process safety and efficiency today! Contact us to learn more about the D490 and how it can optimize your operations.
