


FLUIDWELL F127 | Intrinsically safe - Differential Flow Computer for liquids | with temperature compensation for corrected volume | Ambient temperature: -40°C to +80°C (-40°F to 176°F).
Under typical circumstances, the corrected differential liquid volume can be computed using the F127 flow computer. The actual line temperature in the supply and return lines, as well as the uncorrected volumetric flow, are measured to compute this. The thermal expansion coefficient algorithm that is stored in the flow computer is used to process these signals. You can provide the appropriate temperature for the reference, such as 15°C, 20°C, or 60°F. In these kinds of applications, pulsing flows, extremely low consumption values, vibration, and high ambient temperatures are typical problems. All of these are well taken care of in the F127's construction and functionality.

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Input | 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. Temperature Inputs PT100 - 2 or 3 wire PRTD sensor. (0)4 " 20mA. |
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. |
displays the total, accumulated total, and adjusted consumption (flow rate).
Supply line: shows the corrected flow rate and the real temperature.
Actual temperature and corrected flow rate are shown on the return line.
An analog output signal that shows the flow rate and adjusted usage.
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.
Six 17mm (0.67"). temperature digits.
On the display are engineering units for temperature, flow rate, and total.
LED backlighting.
ATEX and IECEx certified as intrinsically safe. GRP, aluminum, or premium stainless steel enclosure.
EEPROM memory is used for automatic setting and running total backups.
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