Flow Meter Wiring Diagram
Install the meter so that the flow direction arrow on the sensor case matches the actual forward flow of the process.
Flow meter wiring diagram. Optional display ribbon cable conneciton a 5 figure a 12. 3 6 cable preparation north american wiring practice fig. Wire to escrn 5 4 inches 321 0 0 100 millimetres 50 o ring 3 electrical installation warning. A wiring diagram is a simplified standard photographic representation of an electrical circuit.
Power could damage the test diode in the test connection. 4 20 internal and external wiring guides for 4 20 as well as 1 5 vdc across a 250 ohm resistor the 0 5 vdc hookup and the pulse counter connections. Electrodes located on the flow meter sensor head measure the induced voltage. Use 24 to 14 awg wire and do not exceed 5 000 ft.
Refer to onicon s installation manuals for detailed wiring instructions. Rigid conduit must not be fitted to the transmitter. Two leg wire rope slings lift a meter by its case. Circuitry within the flow meter electronics.
3 5 cable identification north american wiring practice fig. These diagrams give the details of the circuitry behind the connections you need to use the mass flow meter. A iii model st98 flow meter. Flow direction is also software selectable planning 2 micro motion elite.
Assortment of flow meter wiring diagram. See video instructions here. 1 2 best practices. Twisted pairs yield best results.
4 connect wiring and power up. Use the following steps to wire the transmitter. Do not connect the power across the test terminals. Transmitter conduit adaptors must incorporate a face seal.
Model st98 flow meter ii doc. Onicon f 3500 electromagnetic flow meters generate pulsating magnetic fields that are used to induce a voltage into the conductive fluid flowing through the pipe. You may also contact onicon s technical service for system wiring diagrams that show the interconnection between the flow meter and any peripheral devices such as btu meter or display modules. Wiring diagram between circuit boards a 5 figure a 11.