Intrinsically Safe
Two pulse outputs
The F111 incorporates two flow rate indicators/totalizers in one enclosure, including a pulse output for each flow. There is no relationship between the flows, even different pulse signal input types can be used. For each flow, on-screen engineering units are easily configured from a comprehensive selection. The F111 can be set to show the selected information manually or with an automatic toggle function.
Advantages
- Robust aluminum or stainless steel 316L field enclosure (IP66, IP67 / NEMA Type4X).
It is so rugged, a truck can even stand on it! - Intrinsically Safe available – ATEX and IECEx 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.
Features
- Analog and pulse outputs.
- Flow rate: seven 17mm (0.67″) or 8mm (0.31″) digits.
- Displays total and flow rate simultaneously.
- Separate engineering units for flow rate and total on the display.
- Large digit selection for flow rate or total.
- Total – resettable: seven 17mm (0.67″) digits.
- LED backlight.
- Accumulated total – not resettable: eleven 8mm (0.31″) digits.
- The remote control input to reset total or to lock the “clear total” button.
- Intrinsically safe according to ATEX and IECEx.
- Ambient temperature: -40°C to +80°C (-40°F to 176°F).
- GRP, Aluminum or high-grade stainless steel enclosure.
- Auto backup of settings and running totals in EEPROM memory.
- Various accessories are available for this product.
Applications
- For those applications where two indicators are required but one single and compact enclosure is desired.
- 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 +80°C (-40°F up to 176°F).
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Specification
Signal Inputs
Flowmeter Inputs
- Pulse type inputs:
Reed-switch, NAMUR, NPN/PNP pulse, Sine wave (coil), active pulse signal.
Different pulse signal types are allowed for input A and B.
- Pulse type inputs:
Signal Outputs
Pulse outputs
- Function: Scaled pulse output according to accumulated total (e.g. a pulse every 3.25 gallons).
Max. frequency: 500Hz.
Adjustable pulse length from 0.001 sec. to 9.999 seconds. - Type: Two passive NPN transistors, active PNP transistors or isolated electro-mechanical relays.
- Function: Scaled pulse output according to accumulated total (e.g. a pulse every 3.25 gallons).
Alarm outputs
- None
Analog outputs
- None
Supply
Power Supply
- Long-life Lithium battery.
- 4 – 20mA, input Loop-powered.
- 8 – 24V AC/DC.
- 115 – 230V AC.
- Basic: 8 – 30V DC.
Sensor Supply
- 3.2, 8.2, 12, 24V DC.
Hazardous Area
Intrinsically Safe
- ATEX:
Gas: II 1 G Ex ia IIC T4 Ga
Dust: II 1 D Ex ia IIIC T100°C Da - IECEx:
Gas: Ex ia IIC T4 Ga
Dust: Ex ia IIIC T100°C Da - CSA:
I.S. Class I/II/III, Div 1, Grp A…G, T4 Class I, Zone 0, AEx ia IIC T4 - FM:
I.S. Class I/II/III, Div 1, Grp A…G, T4 Class I, Zone 0, AEx ia IIC T4
- ATEX:
Explosion Proof
- ATEX:
Gas: II 2 G / Ex d IIB T5 Gb
Dust: II 2 D / Ex t IIIB T100°C Db
- ATEX:
Communication
- Modbus communication is available on F1-Series products.
- HART communication is available with the F018 & E018 Flow rate Monitor / Totalizers.
Download Datasheet: Fluidwell F111 Dual Input Flow Rate Indicator
For further
information please contact : marketing@wmablog.com