Differential or Sum Indicator with Pulse and 4-20 mA Output
Fabricant: Precision Digital
Features
Simple but flexible display shows both flow rate and total
-40 to 80°C operational temperature
7 Digit LCD display offered with backlight
11 Digit Accumulated total with engineering units
Available with numerous enclosure options and minimal depth requirement
Clear menu structure that is universal across line
All settings are stored in EEPROM for power failure protection
Differing measuring units may be chosen for flow and total
Various options available for analog and digital outputs
Communications options include RS-232 and RS-485
Available with additional inputs to match the front keys
The F116 is a differential or sum indicator that takes two inputs, calculates the difference or the sum of the flows, and totalizes the flow that the operation calculates. To obtain stable readings a filter has been added for each of the inputs that can be set by the software in the device. You can choose to transmit the calculated flow rate via the 4-20 mA output, making this device a powerful component to have mounted in a field environment. This device is frequently used when it is more cost effective to split a large pipe in half to save money on the flow monitoring devices. The F116 has optional inputs including Pulse, Coil, NAMUR, 4-20 mA or 0-10 V. The F116 is offered with a plastic, aluminum, or explosion proof enclosure, or it can be ordered to simply panel mount. The options for powering the unit are battery, IS battery, loop power, 80-240 VAC with sensor supply, IS 16-30 VDC, and 8-24 VAC/VDC. The F116-XI can be used in hazardous areas too, classification EEx ia IIB T4.
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