




FLUIDWELL F115 Intrinsically safe - Bi-directional Flow rate Indicator / Totalizer | with analog, pulse signal and flow direction outputs
For situations where flow direction is a concern, the F115 was created. The flowmeter must provide two pulse signals that are either 90° or 270° out of phase. When there is a reverse flow, a switch output is set, the totalizers count down, and the flow rate is shown as negative. Both flow directions are reflected in the pulse and analog outputs. From a wide assortment, on-screen engineering units are simple to configure.

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Input | 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. |
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. |
- To determine the flow direction, use quadrature input.
- shows both positive and negative flow rates to show which way the flow is going.
- Total and cumulative total count in both directions based on flow direction.
- Pulse and analog outputs.
- simultaneously shows the total, the flow rate, and any additional accumulated total.
- Large digit selection available for total or flow rate.
- Seven 17mm (0.67") or 8mm (0.31") numbers indicate the flow rate.
- Total: seven resettable digits measuring 17 mm (0.67").
- Total accumulated: eleven 8mm (0.31") non-resetable digits.
- distinct engineering units on the display for the total and flow rate.
- LED backlighting.
- intrinsic safety as defined by IECEx and ATEX.
- Enclosures made of GRP, aluminum, or premium stainless steel.
- EEPROM memory is used for automatic setting and running total backups.
- From -40°C to +80°C (40°F to 176°F) is the ambient temperature.
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