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PRECISION OVAL CORIOLIS FLOWMETER
With integrally or separately mounted transmitter
ULTRA
Sensor Models CN003, CN006, CN010, CN015,
Transmitter Model CT9401
Integrally-mounted Type
Every OVAL product is fabricated, tested, and inspected under stringent quality control before it leaves
our factory.
To derive maximum benefit from the product, we recommend you to be well familiar with the
information and instructions given in this manual before you place it in service and retain this manual
at the field location for ready reference.
MK
mass
CN025, CN050, CN080
Sanitary Fitting Type
L
718
−
Ins. No.
Separately-mounted
Transmitter
Separately-mounted Sensor Unit
8
E
−
−
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Table of Contents
Related Manuals for Oval Ultra mass MKII Series
Summary of Contents for Oval Ultra mass MKII Series
- Page 1 Integrally-mounted Type Sanitary Fitting Type Separately-mounted Sensor Unit Every OVAL product is fabricated, tested, and inspected under stringent quality control before it leaves our factory. To derive maximum benefit from the product, we recommend you to be well familiar with the information and instructions given in this manual before you place it in service and retain this manual at the field location for ready reference.
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Page 2: Table Of Contents
L - 718 - 8 - E TABLE OF CONTENTS 1. BEFORE YOU BEGIN ........................... 5 1.1 Confirming the Tag Information ........................5 1.2 Transportation Considerations ........................6 1.3 Storage Considerations ..........................6 1.4 Operating Conditions ........................... 6 1.5 Precautions at Installation ..........................6 1.6 Returning Equipment ............................ - Page 3 L - 718 - 8 - E 4.7 How to Change Transmitter Orientation ..................... 32 4.8 How to Change Transmitter Display Orientation ..................33 5. WIRING INSTRUCTIONS ........................... 34 5.1 Wiring Connections ............................ 34 5.1.1 Cable Lead-in ............................34 5.1.2 Power and Output Signal Connections ....................35 5.1.3 Connections between Separately Mounted Sensor and Transmitter CT9401 ........
- Page 4 L - 718 - 8 - E 7.5 Precautions for Zeroing with Coriolis Flowmeter's EL2310(Link Top) ............53 7.5.1 Applicable Transmitter for EL2310(Link Top) ..................53 7.5.2 Precautionary Notes on Zeroing with Link Top ................... 53 7.6 About Pulse Output ............................ 54 7.7 About Voltage Pulse Output Specification ....................
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Page 5: Before You Begin
When you received, the sensor and transmitter, both should be thoroughly inspected for any sign of damage by rough handling during transit. If you have something to inquire, contact the nearest OVAL sales/service office in your district. 1.1 Confirming the Tag Information Product code and major ratings appear on the meter nameplate. -
Page 6: Transportation Considerations
L - 718 - 8 - E 1.2 Transportation Considerations (1) The OVAL flowmeter can best be transported to the installation site in the shipping container used for transit from the factory. (2) Avoid impact shocks and exposure to rainwater or other moisture during transit. -
Page 7: Returning Equipment
L - 718 - 8 - E 1.6 Returning Equipment If the meter must be returned to OVAL for any reason, follow these steps to ensure the most efficient processing. (1) Clean the unit and flush out the tubes without fail and pack the sensor unit carefully. Fully document the fluid. -
Page 8: Display
L - 718 - 8 - E 2.2.1 Display Menu Items Order Mode Menu Item Units (example) ① Mass instantaneous flowrate kg/min ② Volume instantaneous flowrate m Density g/mL ③ Temperature ℃ ④ Total flow (total pulse count) ⑤ (mass or volume) ⑥... -
Page 9: General Specifications
※2 : With IDF ferrule process connection, CE mark compliant models are not available. ※3 : For high temperature applications exceeding 120℃, select either remotely located transmitter (CT9401-R) or rack mount transmitter (MT9411). ※4 : For Models CN010 and CN015 only, high pressure models are available (CN010:36MPa and CN015:43MPa). See OVAL Product GS sheet No. GBN052. ※5 : This pressure does not represent the rated test pressure of a pressure vessel, but 1/4 the pressure of breakdown test pressure (distorted enclosures do not constitute a failure of the test), or the data obtained from the FEM anal- ysis, whichever is lower (or safer). -
Page 10: Transmitter (Ct9401)
L - 718 - 8 - E 2.3.2 Transmitter (CT9401 : Sophisticated model) Item Description Power source 85 to 264V AC, 50/60Hz or 20 to 30V DC (※1) Power consumption 25VA max. or 10W max. Ambient temperature -20 to +50℃ (free of dew condensation) Transmission length (remotely-located) (※2) 200 meters max. (using dedicated interconnect cable) (※3) EMC directive : 89/336/EEC, 92/31/EEC, 93/68/EEC Applicable EU directives ATEX Directive : 94/9/EC EMC : EN55011 : 1998/A1 : 1999 Group 1 Class B EN61000-6-2 : 1999 Applicable EN directives ATEX : EN50021 : 1999... -
Page 11: Pressure Losses
L - 718 - 8 - E Zero stability error (kg/min.) Zero stability error ＝－ － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － － －× 100% Flowrate during the test (kg/min) CAUTION: 1. - Page 12 L - 718 - 8 - E Model CN006 ● 0.01 0.001 0.0001 0.00001 0.000001 0.01 Flowrate (kg/min) Model CN010 ● Flowrate (kg/min) Continued on next page...
- Page 13 L - 718 - 8 - E Model CN015 ● Flowrate (kg/min) Model CN025 ● Flowrate (kg/min) Continued on next page...
- Page 14 L - 718 - 8 - E Model CN050 ● Flowrate (kg/min) Model CN080 ● Flowrate (kg/min)
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Page 15: Product Code Explanation
L - 718 - 8 - E 2.4 Product Code Explanation 2.4.1 Sensor Unit Product Code Discription Item ① ② ③ ④ ⑤ ⑥ － ⑦ ⑧ － ⑨ ⑩ ⑪ ⑫ ⑬ Model C N ULTRAmass MKⅡ 0 0 3 10mm (3/8") With ASME and JPI, 1/2" (separately mounted transmitter only) 0 0 6 10mm (3/8") With ASME and JPI, 1/2"... -
Page 16: Part Names And Outline Dimensions
NOTE: For face-to-face dimension "L," etc., see approval drawing L - 718 - 8 - E or accompanying specification sheet. 3. PART NAMES AND OUTLINE DIMENSIONS 3.1 Integrally Mounted Type Sensor (SUS316L, SUS316L＋Hastelloy C) Transmitter (preamp) Cable Entry ／ Flow Direction Flange Housing GND Screw All dimensions in millimeters Flange... - Page 17 L - 718 - 8 - E Screw-in Type Screw-in Weight Model (kg) Connector CN006 Rc3/8 CN010 Rc3/8 CN015 Rc3/4 All dimensions in millimeters Flange Approx. Weight Model φD (kg) Nom.Dim. Rating JIS 10K 513 JIS 20K 513 JIS 30K 541 JIS 40K 541 JIS 63K 585 ASME/JPI 150 547...
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Page 18: Integrally Mounted Type Sensor (Hastelloy C)
NOTE: For face-to-face dimension "L," etc., see approval drawing L - 718 - 8 - E or accompanying specification sheet. 3.2 Integrally Mounted Type Sensor (Hastelloy C) Transmitter (preamp) Cable Entry ／ Flow Direction Flange Housing GND Screw All dimensions in millimeters Flange Approx. Weight Model φD (kg) - Page 19 L - 718 - 8 - E All dimensions in millimeters Flange Approx. Weight Model φD (kg) Nom.Dim. Rating JIS 10K JIS 20K JIS 30K JIS 40K JIS 63K ASME/JPI 150 127 1 ・ 1/2″ ASME/JPI 300 155 ASME/JPI 600 CN050 JIS 10K JIS 20K JIS 30K JIS 40K JIS 63K ASME/JPI 150 152 2″...
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Page 20: Separately Mounted Sensor (Sus316L, Sus316L＋Hastelloy C)
NOTE: For face-to-face dimension "L," etc., see approval drawing L - 718 - 8 - E or accompanying specification sheet. 3.3 Separately Mounted Type Sensor Unit (SUS316L, SUS316L＋Hastelloy C) Transmitter (preamp) φ107 L Cable Entry ／ Flow Direction Flange Housing W GND Screw A All dimensions in millimeters Flange Approx. - Page 21 L - 718 - 8 - E Screw-in Type Screw-in Weight Model (kg) Connector CN003 Rc3/8 CN006 Rc3/8 CN010 Rc3/8 CN015 Rc3/4 All dimensions in millimeters Flange Approx. Weight Model φD (kg) Nom.Dim. Rating JIS 10K 380 JIS 20K 380 JIS 30K 400 JIS 40K 400 CN025 JIS 63K...
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Page 22: Separately Mounted Sensor (Hastelloy C)
NOTE: For face-to-face dimension "L," etc., see approval drawing L - 718 - 8 - E or accompanying specification sheet. 3.4 Separately Mounted Type Sensor Unit (Hastelloy C) Transmitter (preamp) φ107 L Cable Entry ／ Flow Direction Flange Housing W A GND Screw All dimensions in millimeters Flange Approx. - Page 23 L - 718 - 8 - E All dimensions in millimeters Flange Approx. Weight Model φD (kg) Nom.Dim. Rating JIS 10K JIS 20K JIS 30K JIS 40K JIS 63K ASME/JPI 150 127 1 ・ 1/2″ ASME/JPI 300 155 ASME/JPI 600 CN050 JIS 10K JIS 20K JIS 30K JIS 40K JIS 63K ASME/JPI 150 152 2″...
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Page 24: Sanitary Fitting Type Sensor
NOTE: For face-to-face dimension "L," etc., see approval drawing L - 718 - 8 - E or accompanying specification sheet. 3.5 Sanitary Fitting Type Sensor Integrally ● mounted Type Transmitter (preamp) Cable Entry ／ Flow Direction Flange Housing GND Screw All dimensions in millimeters Sanitary Fitting Approx. -
Page 25: Separately Mounted Transmitter (Ct9401)
L - 718 - 8 - E 3.6 Separately Mounted Type Transmitter (CT9401) Stanchion Mount ● All dimensions in millimeters 290 70 180 120 20 70 110 74 U-bolt for 2" Pipe （2 pieces） 50 56 Cable Entry（G ／ ） 55 I.S.Side Cable Entry（G ／ ） Non I.S.Side Fig. -
Page 26: Installation
L - 718 - 8 - E 4. INSTALLATION 4.1 Considerations at Installation (1) Select a location easy to access for inspection and maintenance. (2) Avoid a location subject to excessive temperature variation and vibration. (3) Avoid direct exposure to the sun. (Provide a shelter or sunshade to protect from exposure to the sun.) (4) Avoid a location with the possibility of immersion in water. -
Page 27: Physical Orientation Of Separately Mounted Transmitter
L - 718 - 8 - E 4.2.1 Separately-mounted Transmitter Installation (1) The maximum transmission length from the sensor is 200 meters. Locate the transmitter within this range. (2) Secure the transmitter to a horizontal or vertical steel pipe 2 inches in nominal dia. with U-bolts furnished. -
Page 28: Influences Of Oscillation And Pulsation
L - 718 - 8 - E 4.3.2 Influences of Oscillation and Pulsation Generally speaking, Coriolis mass flowmeters can best make measurements with least pipeline oscillation and pulsations. In applications where oscillation and pulsations are not negligible, the following considerations must be taken into account: ⑴... -
Page 29: Bypass Loop
L - 718 - 8 - E 4.3.7 Bypass Loop For maintenance and servicing sake, it is good practice to provide a bypass loop. ULTRAmass MK ULTRA Flow Direction Valve Valve Valve Bypass Line Fig.4.4 Bypass Loop 4.4 Installation 4.4.1 Flanged Type (1) In order to avoid strains on sensor flanges, ULTRA Gasket... -
Page 30: Sanitary Type Installation
L - 718 - 8 - E 4.4.2 Sanitary Fitting Type The sanitary fitting type is of clamp connections. Using pipe fittings (option), install according to the Clamp ※ procedure given below. Gasket ※ (1) Welding companion sleeve (weld ULTRAmass MKⅡ Butt Weld ferrule) Meter Weld the companion sleeves furnished to the... -
Page 31: Installing Proper Pipe Supports
L - 718 - 8 - E 4.5 Installing Proper Pipe Supports To ensure accurate metering, provision of proper pipe supports is essential. This is particularly important in applications where the pipeline is subjected to considerable vibration or where the meter measures small quantities of process flow. -
Page 32: How To Change Transmitter Orientation
L - 718 - 8 - E 4.7 How to Change Transmitter Orientation WARNING 1. Do not attempt to work in a hazardous location. 2. Shock hazard! Be sure to turn off power before you start working. To change transmitter orientation, follow the steps given below: (1) Turn off power. -
Page 33: How To Change Transmitter Display Orientation
L - 718 - 8 - E 4.8 How to Change Transmitter Display Orientation The transmitter display may be rotated through 360° in steps of 90° within the housing. By changing the display orientation, you can obtain the best LCD viewability even in a vertical pipeline. ◆Steps to change orientation CAUTION: Be sure to turn off power and discharge your static electricity before you work... -
Page 34: Wiring Instructions
L - 718 - 8 - E 5. WIRING INSTRUCTIONS 5.1 Wiring Connection Guidelines 5.1.1 Cable Lead-in Fitting (1) The pressuretight packing furnished constitutes part of the flameproof construction. Do not attempt to use any pressuretight packing other than those furnished. The pressuretight packing union should be tightened securely upon completion of connections. -
Page 35: Power And Output Signal Connections
L - 718 - 8 - E 5.1.2 Power and Output Signal Connections (common to integrally- and separately-mounted types) (1) Terminals for wiring connections are found at the back of transmitter housing. Remove the cover and make wiring connections. Terminal Cover Rotate Terminal Cover Flat Tool... -
Page 36: Connections Between Separately Mounted Sensor And Transmitter Ct9401
L - 718 - 8 - E 5.1.3 Separately-mounted Transmitter (CT9401) Connections with Sensor Unit Terminals for wiring connections with the sensor unit are found on the side of separately-mounted transmitter housing. Remove the cover and make wiring connections. Hex Socket Head Bolt (M4×8) Lock... -
Page 37: Power Supply Line And Ground Terminal
L - 718 - 8 - E 5.2 Power Supply Lines and Ground Terminals Transmitter EXT. GND Terminal (1) Power source is connected to terminals LINE/＋ and NEUT/－. (2) Connection to earth ground terminal connect- ed to either EARTH terminal, GND terminal, INT ground terminal, or EXT ground terminal. -
Page 38: Power And Output Signal Terminal Identification
L - 718 - 8 - E 5.7 Output Signal and Power Terminal Identification Item Terminal Label Description Remarks PULSE ＋ Pulse output PULSE － ① For output wiring, use S OUT ＋ shielded, twisted pair Status output, open collector output AWG 24 to 16. -
Page 39: Wiring Connections
L - 718 - 8 - E 5.9 Wiring Connections 5.9.1 Transmitter (CT9401) Power and Output Signal Wiring Connections LINE/＋ NEUT/− EARTH INT. GND Terminal EXT. GND Terminal Power Terminals In case of nonexplosionproof rating, earth ground at GND terminal and LINE/ ＋ ... -
Page 40: Separately-Mounted Sensor-To-Transmitter Ct9401 Intercabling
L - 718 - 8 - E 5.9.2 Sensor-to-Separately mounted Transmitter CT9401 Intercabling... -
Page 41: Separately-Mounted Transmitter Ct9401 Terminal Box
L - 718 - 8 - E CAUTION: Do not fail to use the interconnect cable. Interconnect cable material comes in two types: PVC or Teflon. In an application where cable temperature ranges from -15°C to + 80°C, use PVC interconnect cable. -
Page 42: How To Change Cable Entry Orientation Of Terminal Box (Separately Mounted Type)
L - 718 - 8 - E 5.10 How to Change Cable Entry Orientation of Terminal Box (Separately Mounted Type) Of the sensor unit, the orientation of the terminal box’ s cable entry can be changed. NOTE: Although the terminal box can be rotated by loosening four hex-socket head screws at the adapter, the following procedure must be followed. - Page 43 L - 718 - 8 - E Terminal block A Terminal block B ⑤ Remove screws from terminal block. (3 places for A, 2 places for B) ※ Make sure not to drop or lose screws. （Fig.5.17, Fig.5.18） Fig.5.17 Fig.5.18 ⑥...
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Page 44: Lcd Display Menu And Menu Item Selection
L - 718 - 8 - E 6. LCD DISPLAY MENU AND MENU ITEM SELECTION 6.1 Display Menu Items The LCD display can show the following menu items: (1) Instantaneous flowrate ..Instantaneous flowrate (mass or volume) (2) Density (option) ..... Fluid density (3) Temperature ...... -
Page 45: Key Scroll Procedure
L - 718 - 8 - E 6.3 Key Scroll Procedure Pressing the ▼ key on the transmitter display scrolls through available menu items in the currently selected menu (Fig. 6.2). NOTE: Indicator ▼ in this text shows the optical sensor key in the display unit. 6.3.1 About Key Operation There are three different ways to operate the key. -
Page 46: Key Scroll
L - 718 - 8 - E 6.3.2 Key Scroll About the key scroll at "security mode" setup. ② ON : Between 5 and 7 sec; invalid above 7 sec. OFF: 1 sec. min. MassFlow No command for 5 sec. F1：XXX.XX Key Protect OFF and SET PASS ON min. -
Page 47: Error Display
L - 718 - 8 - E 6.4 Error Display 6.4.1 Way to Show Error Messages Whenever an error occurs, the LCD display changes as shown below. An error has occurred. An error occurred. Currently selected menu item F１：１２３． ４５ (mass instantaneous flowrate) kg/min １：Ｅｒｒ－１１... -
Page 48: About Lcd Display "Overflow Of Reading
L - 718 - 8 - E 6.4.2 About LCD Display "Overflow of Reading" For the limitation that the display has a capacity of showing a maximum of 6 digits, including signs, for the mass instantaneous flowrate and volume instantaneous flowrate, a message to indicate "an overflow of reading" appears when the reading exceeds 6 digits, as shown below. "Overflow of reading" occurred Currently selected display F１：１２３．... -
Page 49: Operation
L - 718 - 8 - E 7. OPERATION 7.1 Flushing the Piping Assembly If scale and sludges are expected to be left in the piping assembly, especially on a newly installed piping assembly, flush the piping assembly completely before sensor installation. 7.2 Operation Sequence Be sure to zero the meter before flowmetering: ①... -
Page 50: Zeroing Procedure
L - 718 - 8 - E 7.4 Zeroing Procedure Shut off the downstream valve completely. The sensor tube must be completely filled with the process fluid and at the operating temperature ± 10 °C. CAUTION: 1. The process fluid must fill the sensor body completely and be completely at zero flow. 2. -
Page 51: With Remote Zero Switch
L - 718 - 8 - E 6. When zeroing comes to an end, the screen automatically returns to F1 (mass flowrate). 7. Remember that absence of any command after the screen changes to "ZEro" and "－ rEAdy －" for more than 5 seconds brings up "F1 (mass flowrate)" screen again. Removing your finger in less than 5 seconds in steps 4 and 5 above also causes the screen to go back to "F1 (mass flowrate)." 8. When zeroing comes to an end, the acceptance declaration is cancelled. If you want to re-zero, declare the acceptance in step (1). -
Page 52: Key Scroll (In Simple Mode Setup)
L - 718 - 8 - E 7.4.5 Key Scroll (in simple mode setup) About the key scroll at "simple operation mode" setup. ON : Between 5 and 7 sec; invalid above 7 sec. OFF: 1 sec. min. MassFlow No command for 5 sec. F1：XXX.XX Key Protect OFF min. -
Page 53: Precautions For Zeroing With Coriolis Flowmeter's El2310(Link Top)
L - 718 - 8 - E 7.5 Precautions for Zeroing with Coriolis Flowmeter’s EL2310 (Link Top) 7.5.1. Applicable Transmitters for EL2310 (LinkTop) CT9401 and ST9801 7.5.2 Precautionary Notes on Zeroing with Link Top (1)You cannot zero the meter using the Link Top unless either analog output 1 or 2 is assigned to flow metering. -
Page 54: About Pulse Output
L - 718 - 8 - E 7.6 About Pulse Output When the pulse output falls below 10Hz, its duty will become fixed to 50ms in pulse width at ON (L level) as shown below, in stead of 50 % Fig.7.3 7.7 About Voltage Pulse Output Specification Voltage pulse output is optionally available. -
Page 55: Maintenance
L - 718 - 8 - E 8. MAINTENANCE 8.1 Error Processing The product is capable of displaying and providing a variety of error messages and error outputs relative to the status of the transmitter and sensor unit. For details, see Sec. "8.1.1 Error Messages" and "8.1.2 Error Output Selection". 8.1.1 Error Messages... -
Page 56: Error Output Selection
L - 718 - 8 - E 8.1.2 Error Output Selection Menu Item Error Name Description When analog output is out of 2.4mA or 21.6mA range Saturated alarm Saturated output alarm or pulse output is above 11kHz. When input from the sensor (drive, temperature) is Sensor failure Sensor alarm out of range, or result of measurement (flowrate,... -
Page 57: About Optical Sensor Sensitivity Adjustment
L - 718 - 8 - E 8.2 About Optical Sensor Sensitivity Adjustment The sensitivity of optical sensor is adjustable with a potentiometer located below the optical sensor (under the LCD faceplate. Sensor sensitivity is accurately adjusted before the product leaves the factory. If it is absolutely necessary to readjust it, follow the steps given below with the potentiometer (Fig. -
Page 58: Ambient Temperature
L - 718 - 8 - E 8.3 Ambient Temperature The ambient temperature shall remain within the following range: • Min. temperature: -40℃ • Max. temperature: Max. ambient temperature indicated in the graph below. Separate type sensor unit (temp. class: standard) Max. ambient temp. range −200 −150 −100... -
Page 59: Replacement Parts And Returning Equipment
9. REPLACEMENT PARTS AND RETURNING EQUIPMENT This section is provided for spare parts available to minimize downtime should any problem arise. Order replacement parts from the OVAL representative in your area. Part names for all field replaceable parts are listed below. - Page 60 L - 718 - 8 - E APPENDIX Parameter Lists: About the parameters set up Factory set: Parameters are factory set; do not attempt to change them. Spec. set: Parameters are set at factory according to the specification. If later changes are desired, take into consideration the operating environment.
- Page 61 L - 718 - 8 - E Parameter Setpoints at Item Description Setpoints set up shipment Pulse output Freq factor Pulse output full scale freq. setup Spec. set Rate factor Pulse output full scale flowrate setup Spec. set Lowcut Pulse output low cutoff select Spec.
- Page 62 L - 718 - 8 - E Setpoints at Parameter Item Description Setpoints set up shipment SKdt Flowrate correction factor (SKdt) Factory set SKfa Flowrate correction factor (SKfa) Factory set SKfb Flowrate correction factor (SKfb) Factory set Flowrate correction factor (FKt) Factory set FKdf Flowrate correction factor (FKdt)
- Page 63 L - 718 - 8 - E LinkTop for ULTRAmassMK (CT9401) (Setup in liquid measurement) Device info Descriptor Message Date Dev ID Final asmbly num Snsr s/n Snsr model Flange JIS 10K Snsr matl SUS-316L Hardware rev Bore size Error select Bore size Saturated alarm Sensor failure...
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Page 64: Safety Statement On Returned Goods
L - 718 - 8 - E SAFETY STATEMENT ON RETURNED GOODS When you return your Coriolis flowmeter for repair or other processing, send us a fax of this Safety Statement and, at the same time, attach it to the equipment to be returned as we need to provide a safe working environment for our employees. -
Page 65: Repair Request Sheet
L - 718 - 8 - E REPAIR REQUEST SHEET Company Name Address Contact Return (shipping) □ Repair □ Calibration □ Replacement □Return Reason for Return (Type of order) □ Others Delivery Date Date of installation Date of Failure ◆Unless the statements below are fully documented, returned equipment will not be processed Equipment Sensor Unit Transmitter... -
Page 66: Notes On Explosinproof Type For China (Nepsi)
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- Page 72 L - 718 - 8 - E 2018.09 Revised △ 2000.12 Released All specifications are subject to change without notice for improvement. L-718-8-E （1）...
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