Omega FD6002 - Manual

1-3 3. TRANSDUCER/POWER CONNECTIONS A. Do not attempt to add additional cable to the transducers. B. Refer to the DIAGRAMS in Figure 1.2 for proper power and transducer connections. Verify proper jumper selections are in place for the power source. See Figure 3.4. 4. INITIAL SETTINGS AND POWER UP A....

1-4 The FD6000 Series flowmeter is designed tomeasure the flow of liquids and slurries in full-pipe closed systems. The transmitter is field configured to measure flow on a variety of pipes and liquids. The standard product is typically used on pipe sizes ranging from 1 - 120 inch [ 25 - 1524 mm ] p...

1-5 The flowmeter is typically used as a unidirectional meter and is most accurate when the transducer is mounted in the orientation detailed in this manual. But, the meter will measure flow in both directions — although flow direction will not be indicated or totalized properly. The flowmeter will ...

1-6 The FD6000 Series employs modular construction and provides electrical safety for the operator. The display face contains voltages no greater than 9 Vdc and any exposed metal work is electrically connected to Earth Ground. The display face swings open to allow access to user connections. The ser...

2-1 The following list outlines how to install thetransducer for optimal performance, highest reliability and greatest accuracy: 1. Select a transducer site at least 10 pipe diameters downstream from bends, or fittings and 5 pipe diameters upstream. A symmetrical flow pattern is necessary for accura...

2-3 permanently mounted. Under flowing liquid conditions, adequate signal is indicated when the Signal Strength indicates between 000125 and 000200 counts. For proper operation, there cannot be air voids between the traducer face and pipe. The space must be filled with a material which is a good tra...

2-4 1. Pipe Preparation: For permanent silicone adhesive mounting, after determining the transducer location, some attention must be given to the pipe condition. Before the transducer head is bonded to the pipe surface, an area slightly larger than the flat surface to the transducer head (black rect...

3-1 PART 3 - PRE-INSTALLATION CHECKOUT After unpacking, it is recommended to save the shipping carton and packing materials in case the instrument is stored or re-shipped. Inspect the equipment and carton for damage. If there is evidence of shipping damage, notify the carrier immediately. The FD6000...

3-4 NOTE: The transducer cable carries low level signals. Do not attempt to add additional cable to the factory supplied transducer cable. PART 2 - SERVICE AND MAINTENANCE PART 3 - TRANSMITTER INSTALLATION FIGURE 3.3 Important ! FD-5000 Shown 1.45 [36.8] 3.88 [98.5]

3-5 The 4-20mA output is proportional to the flow rate measuring scale and can drive a load of up to 1000 ohms. The output is isolated from earth ground and circuit low. Connect the load to the 4-20 mA connection terminals located on the inside of the enclosure, matching polarityas indicated. Line p...

3-6 1. Guide the transducer terminations through the transmitter conduit hole located on the left side of the enclosure. Secure the transducer cable with the supplied conduit nut. 2. The terminals on the transducer cable are coded with wire markings. Connect the appropriate wires to the correspondin...

3-7 Note: The FD6000 Series flow meter system requires afull pipe of flowing liquid before a successful startup can be completed. Do not attempt to make adjustments orchange configurations until a full pipe is verified. Procedure: 1. Verify that all wiring is properly connected and routed. 2. Apply ...

3-8 After a successful flow meter installation and startup (covered in the previous sections of this manual) the FD6000 can be keypad configured to provide select engineering unit readings of flow and a scaled 4-20mA output. Configuration inputs are made via the keypad and are stored by the micropro...

3-9 F1 and F2 Not utilized. RESET Caution: Conducts a system reset. All configuration constants will be lost and the FD6000 will load default values for all constants. I.D. Allows entry of a pipes internal diameter. Internal diameters must be entered if volumetric flow rates are to be displayed. n I...

3-10 second). Valid ranges for this entry are 0.00 to 30.00 FPS. Two useful equations that relate liquid velocity to volume: GPM = 2.45 X I.D. 2 X FPS FPS = ( GPM X 0.408) / I.D. 2 I.D. in inches n If a UNITS code for metric measurement was made the I.D. value will be entered in MPS (meters per seco...

3-12 HIGH ALARM (Labeled RELAY-1 on the Main PCB) Controls the set-point of the SPDT relay labeled RELAY-1 on the Main PCB. Enter a liquid velocity at which a relay-contact action is desired. Relay contacts are utilized for signaling flow rate conditions that are higher of lower than a desired set p...

3-13 The External Counter output, available at the two terminals labeled CTR on the Main PCB, is influenced by the TOTAL MULT value. Since the output is designed to operate electromechanical accumulators, large flow rates will require that the TOTAL MULT be set to a value usable by these types of co...

3-14 Third press Restarts the internal totalizer/external CTR (The internal totalizer starts from zero.) (continued) If inhibiting (pausing) the totalizer is necessary, there are two methods suggested: 1. Connect and external totalizer to the CTR terminals. See the section of this manual related to ...

3-15 of correction factors located in the Appendix of this manual for Liquid Sound Speed and their associated correction factors. n Transducer mounted in non-recommended locations. By applying a CAL value other than 100%, the factory-calibrated readings will be altered by the percentage entered. Thi...

3-16 2 nd FUNCT - SERVICE MODE {2 nd FUNCT} SIGNAL STR Displays the raw Doppler signal strength value. This value will increase as the velocity of the liquid increases. Typically, a liquid flowing at a velocity greater than 0.2 FPS [0.06 MPS], with adequate suspended solids (100 ppm or 100 micron or...

3-17 {2 nd FUNCT} 4 mA The 4-20mA output on standard FD6000 Series flow meters is scaled at zero flow equals 4mA and 20 FPS (6.08 MPS) equals 20mA. The 4mA key allows fine adjustments to be made to the “zero” of the 4-20mA output or allows offset to be placed on the 4-20mA output. To adjust the 4mA ...

3-18 {2 nd FUNCT} 20mA The 4-20mA output on standard FD6000 flow meters is scaled at zero flow equals 4mA and 20 FPS (6.08 MPS) equals 20mA. The 20mA key allows fine adjustments to be made to the “span” of the 4-20mA output. To adjust the 20mA output, an ammeter or reliable reference connection to t...

3-19 {2 nd FUNCT} INPUT F.S. This key is used to select a maximum velocity that the instrument will operate. Choices are 10, 20 and 30 FPS. It is not recommended to deviate alter this value from factory settings, as certain spans have been set that correlate to the set maximum velocity. Consult OMEG...

3-20 PART 3 - TROUBLE SHOOTING CONDITION POSSIBLE CAUSE Unit does not turn “ON” when power is applied • Verify that AC power source is live. • Test the fuse • Verify that proper power supply jumpers are in place. FAULT CONDITION is indicated on LCD indicator • Fault conditions can arise from several...

3-21 PART 3 - TROUBLE SHOOTING Stability of flow readings are unsatisfactory • Increase the DAMP constant from keypad. • Move transducers to a location further from piping tees, elbows, valves, filters, Erroneous Reading • Transducer mounted incorrectly or not true to the pipe. • Another local ultra...

APPENDIX Appendix Fluid Sound Speed Conversions Pipe Dimension Chart: Ductile Iron Pipe Dimension Chart: Cast Iron Pipe Dimension Chart: Steel, SS, PVC Velocity to Volumetric Conversion Chart

Fluid Sound Speeds Original Date: 10/19/99 Revision: none Revision Date: none 120.0176921 Doppler Fluid Specific Gravity Sound Speed Calibration Entry 20 degrees C m/s ft/s relative to 25C water Acetate, Butyl (n) 1270 4163.9 85 Acetate, Ethyl 0.901 1085 3559.7 72 Acetate, Methyl 0.934 1211 3973.1 8...

Cement Lining Std./Double Thickness ID W a ll ID W a ll ID W a ll ID W a ll ID W a ll ID W a ll ID W a ll 3 3 .96 3 .46 0 .25 3 .40 0 .28 3 .34 0 .31 3 .28 0 .34 3 .22 0 .37 3 .14 0 .41 4 4 .80 4 .28 0 .26 4 .22 0 .29 4 .16 0 .32 4 .10 0 .35 4 .04 0 .38 3 .93 0 .44 6 6 .90 6 .40 0 .25 6 .34 0 .28 6 ...

Size (Inches) O.D. Inch I.D. Inch Wall O.D. Inch I.D. Inch Wall O.D. Inch I.D. Inch Wall O.D. Inch I.D. Inch Wall O.D. Inch I.D. Inch Wall O.D. Inch I.D. Inch Wall O.D. Inch I.D. Inch Wall O.D. Inch I.D. Inch Wall 3 3 .80 3 .02 0 .39 3 .96 3 .12 0 .42 3 .96 3 .06 0 .45 3 .96 3 .00 0 .48 4 4 .80 3 .9...

WARRANTY/ DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for aperiod of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping...

M4176/0605 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE 䡺 ⻬ Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies 䡺 ⻬ Wire: Thermocouple, RTD & Thermistor 䡺 ⻬ Calibrators & Ice Point Refe...