Fluidwell F111 Intrinsically Safe Dual input Flow rate Indicator

Robust Intrinsically Safe flow computers for safe and hazardous areas. Combining easy operation and extreme durability in the toughest conditions.

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.

Features

Two competely separated flow rate / totalizers.
For each flow one scaled pulse output.
Displays total, flow rate and product I.D. simultaneously.
Large digit selection for flow rate or total.
Flow rates: seven 17mm (0.67″) or 8mm (0.31″) digits.
Totals – resettable: seven 17mm (0.67″) digits.
Accumulated totals – not resettable: eleven 8mm (0.31″) digits.
Separate engineering units for flow rates and totals on the display.
LED backlight.
Intrinsically safe according ATEX and IECEx.
GRP, Aluminum or high grade stainless steel enclosure.
Auto backup of settings and running totals in EEPROM memory.
Ambient temperature: -40°C to +80°C (-40°F to 176°F).
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).

Specifications

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.

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.

Alarm outputs

- - None.

Analog outputs

- - None.

Supply

Power Supply

- - Long life Lithium battery.
  - 4 – 20mA 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 IIB/IIC T4 Ga
    Dust: II 1 D Ex ia IIIC T₂₀₀ 100 °C Da
  - IECEx:
    Gas: Ex ia IIC/IIB T4 Ga
    Dust: Ex ia IIIC T₂₀₀ 100 °C Da

Explosion Proof

- - ATEX:
    Gas: II 2 G / Ex d IIB T5 Gb
    Dust: II 2 D / Ex t IIIB T100°C Db

Communication

- - Function: All process data and settings can be read and modified through the communication link.
  - Protocol: Modbus ASCII / RTU.
  - Interface: RS232 / RS485 2-wire or 4-wire / TTL.
  - HART communication is available with the F018 & E018 Flow rate Monitor / Totalizers.

Downloads

Datasheet: Fluidwell F111 Intrinsically Safe Dual input Flow rate Indicator

Fluidwell F111 Intrinsically Safe Dual input Flow rate Indicator

Fluidwell F111 Intrinsically Safe Dual input Flow rate Indicator

Features

Applications