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Summary of Contents for SUTO S461
- Page 1 English Instruction and Operation Manual S461 Ultrasonic Flow Meter for Liquids (Clamp-on)
- Page 2 The device is destined exclusively for the described application. SUTO offers no guarantee for the suitability for any other purpose. SUTO is also not liable for consequential damage resulting from the delivery, capability or use of this device.
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Page 3: Table Of Contents
7.2 Electrical Connection............20 7.2.1 M12 Connection Pins............20 7.2.2 Ethernet Connection............22 7.2.3 M8 Connection Pins............24 7.3 Connection between S461 Outputs and Customer Equipment. . .24 7.4 Set S461 by S4C-US App.............28 7.4.1 Install S4C-US App ............28 7.4.2 Scan QR Code ..............28 7.4.3 Basic Settings...............29... - Page 4 9.2 Language................44 9.3 Logger Status..............44 9.4 System Log................44 9.5 Wireless Sensor Connection ..........44 9.6 App Version................44 10 Calibration................45 11 Maintenance................45 12 Disposal or Waste..............45 13 Appendix A – Sound Speed of Pipe Material........46 14 Appendix B – Modbus Register Table..........46 S461...
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Page 5: Safety Instructions
• Do not exceed the permitted operating parameters. • Make sure the product is operated in its permitted limitations. Store and operate the product at the permitted temperature and pressure. • The product must be maintained and calibrated frequently, at least annually. S461... - Page 6 • Please make sure that the storage temperature of the device is between -10 ... +50°C. • Avoid direct UV and solar radiation during storage. • For the storage the humidity must be <90% with no condensation. S461...
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Page 7: Registered Trademarks
2 Registered Trademarks 2 Registered Trademarks Trademark Trademark owner SUTO ® SUTO iTEC MODBUS ® Modbus Organization, Hopkinton, USA Android™, Google LLC Google Play S461... -
Page 8: Applications
• Oil, Diesel • Oil, Fuel • Water, distilled • Water, Sea • Others (please enter sonic speed) The S461 flow meter is mainly used in an industrial environment. It is not developed to be used in explosive areas. S461... -
Page 9: Features
• User friendly configuration through the dedicated mobile App. • A wide range of pipe sizes from DN40 to DN1200. • Data analysis via the S4A software. • Through additional temperature sensor inputs S461 can be used as energy meter to monitor heat exchanger. • Bi-directional flow measurement. -
Page 10: Technical Data
0.5 °K Selectable units Metric: °C, Imperial: °F Measuring range -40 ... +130 °C Sensor Pt1000 Energy Flow Selectable units Metric: GJ/h, kJ/h, kcal/h Imperial: MBtu/h, Btu/h Energy Selectable units Metric: GJ, kJ, kcal, kWh, MWh Imperial: MBtu, Btu S461... -
Page 11: Signal And Interface
Data Logger Storage 8 Mio. values Material Main Casing PC + ABS Transducer UT-S: Industrial synthetic plastics UTH-S: Aluminum Miscellaneous Electrical connection 2 x M12 (4-pole): transducer 1 x M12 (5-pole): Signals/Supply 1 x M12: 5-pole for Analog/Pulse (standard), S461... -
Page 12: Operating Conditions
Ambient temperature Main unit: 0... +50 °C UT-S transducer: 0... +80 °C UTH-S transducer: -40... +130 °C Ambient humidity < 99 % rH Storage temperature -30 ... +70 °C Transport temperature -30 ... +70 °C Pipe sizes DN40 ... DN1200 S461... -
Page 13: Flow Range
2,389 3,619 5,655 8,835 12,723 22,618 1,357 35,341 2,121 1,248 50,891 3,054 1,797 141,365 8,482 4,992 1,000 1,016 565,458 33,929 19,970 1,200 1,219 814,260 48,858 28,756 Remarks: DN: nominal inner diameter DO: outer diameter (depends on standard and material) S461... -
Page 14: Determination Of Installation Point
The following table shows examples of optimum installation locations. Upstream Downstream Piping configuration dimension dimension and transducer position Lup x Ldn x diameter diameter S461... - Page 15 • The flow meter is for indoor use only! At an outdoor installation, the device must be protected from solar radiation and rain. • It is strongly recommended not to install S461 permanently in wet environment. S461...
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Page 16: Installation
Order No. Code Description D695 4610 S461 S461 Ultrasonic Flow Meter for Liquids main unit, USB, data logger and display D695 4611 S461 S461 Ultrasonic Flow and Energy Meter for Liquids main unit, USB, data logger, display and 2 additional... - Page 17 DN350 ... DN500 (2 pieces) A695 4605 A695 4608 Belt stretcher for temporary sensor installations (portable unit), DN40 ... DN500 (2 pieces) Example 1 S461 Ultrasonic flow & energy meter, main unit wall mounting, ransducer output Modbus/RTU and 4…20mA, ultrasonic t -20… ℃ t...
- Page 18 A554 0107 Mains unit 100..240 VAC/24 VDC, 0.5 A for SUTO sensors, 1,5 m cable, M12 connector A554 4625 Transport casing S461 dimensions: 560 x 450 x 160 mm (portable unit) A553 0159 S461 flow transducer extension cable pair, 5 m, M12 4-...
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Page 19: Install S461 Main Unit
7 Installation 7.1 Install S461 Main Unit 1. Install the S461 main unit at the designated location. Through optional accessories it can be mounted on the wall, on the pipe or on a DIN hat rail. Mounted on the wall... -
Page 20: Electrical Connection
Earth connection. 7.2 Electrical Connection The S461 comes with four M12 connectors, two M8 connectors (for Flow and Energy meter). 7.2.1 M12 Connection Pins The S461 supports the following types of M12 connectors:... - Page 21 Negative 4 ... 20 mA signal (isolated) M12 8-pole assignment The connector “Option” can be a 8-pole X-coded M12. At this point, it is used to provide Modbus/TCP output (P/N: A4607). Regarding how it fits in the RJ-45 connector, see section 7.2.2. S461...
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Page 22: Ethernet Connection
Do not screw the M12 connector using force. Otherwise it might damage the connecting pins. 7.2.2 Ethernet Connection The S461 can be powered by the following ways: • Using the connector Vb/Modbus. • Using the Power over Ethernet (PoE) function, which is integrated into the Ethernet connection on Option Modbus/TCP. - Page 23 When the Modbus/TCP is chosen as the S461 output, a 5 m 8-pole cable is supplied in the delivery package. The cable has the M12 and RJ-45 plugs on the ends. The RJ-45 is used to connect the S461 to a PoE switch.
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Page 24: M8 Connection Pins
7 Installation 7.2.3 M8 Connection Pins The S461 can be used as an energy meter. It comes with two M8 connectors: T in and T out, which connect to the inlet temperature sensor and outlet temperature sensor respectively. The temperature sensors (Pt1000) come with 5 m cable and M8 connector. - Page 25 7 Installation Isoalated 4 ... 20 mA analog output Passive pulse output Modbus/TCP output with PoE Class A S461...
- Page 26 7 Installation Class B Modbus/TCP output with external power supply Class A S461...
- Page 27 7 Installation Class B S461...
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Page 28: Set S461 By S4C-Us App
App to enable the configuration. Preparation: • Power on the S461. • Obtain the QR code. The QR code can be found on the S461 main unit or the calibration certificate. Steps: 1. Activate the S4C-US App on your mobile phone. -
Page 29: Basic Settings
1. Tap on System > Wireless Sensor Connection. 2. Press as next the search icon. After a few seconds all S461 nearby will be listed with it’s Serial Number as identifier. 3. Select the unit which you want to connect to and finally the return arrow. - Page 30 • Liner material • Liner thickness Under Unit Settings enter the desired physical units to be used. It can be chosen units for: • Consumption • Flow • Energy flow • Energy S461...
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Page 31: Installation Settings
• Practically only Mode 3 and Mode 1 should be used. Do not consider other modes. 3. Set the Transducer spacing. The transducer spacing is the distance of the two transducers when placing them on the pipe S461... -
Page 32: Transducer Installation
3. Choose one of the two installation methods based on the pipe diameters. V-Method: The transducers are mounted on the same side of the pipe and the sound crosses the pipe twice. It is commonly used when the pipe inner diameter ranging from 40 mm to 200 mm. S461... - Page 33 5. Use the metal stretcher to attach a transducer on the pipe and leave no gap between the pipe surface and the transducer. ATTENTION! The stretcher is under tension. Please open it carefully! 6. Install the other transducer on the pipe as described in steps 4 S461...
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Page 34: Remove A Transducer
At one end of the fixture, there is a compartment with a partition. 4. Grease the underside of the transducers with the coupling agent. 5. Place the first transducer at the end of the mounting fixture with the compartment, and rotate the knob to fix. S461... - Page 35 7 Installation 6. Put the other flow transducer from top of the fixture. Make sure that the distance between the two transducers is the “Transducer spacing” value shown on the mobile phone App. Rotate the knob to fix. S461...
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Page 36: Final Check
Here some recommendations if the parameters above are not within the valid ranges: If the Signal Strength is not in the valid range, do the following: • Relocate the transducers to a better position. • Try to apply more coupling agents or clean the surface. S461... - Page 37 • Relocate the transducers to a better position. • Make an earth connection – there is an earth terminal at the S461. If the Sound Velocity Ratio is not in the valid range, check the following to ensure: •...
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Page 38: Led Indicators
7.7 LED Indicators Three LED indicators are availabe on the S461 panel, and their on, off, or blinking indicates different device status. Function... -
Page 39: Other Issues And Recommended Actions
• *** The LED being off indicates that either of the following cases occurs: • The log function is disabled. • When the log function is enabled, the LED remains off while the S461 is waiting for capturing logs. 7.8 Other Issues and Recommended Actions Issue Action The display shows 0.00 for the... -
Page 40: Other Settings
8.1.1 Fixed Delay Default setting is “0” and setting ex factory can only be changed with special authorization. Only the SUTO service people can apply for the special authorization by contacting SUTO Service Team. 8.1.2 Cut-Off Velocity Velocity measured below this setting will be displayed as zero. -
Page 41: Modbus/Rtu Output Settings
Enable or disable DHCP (Dynamic : disabled (default) Host Configuration Protocol). : enabled IP Address The IP address of the device in LAN. - Subnet Mask The subnet mask of LAN. 255.255.255.0 (default) Gateway The IP address of the gateway in LAN. S461... -
Page 42: Analog Output Settings
Alarm setting Indicate if the alarm is enabled or : disabled disabled. : enabled Alarm Indicate using flow or velocity to set - Flow alarm threshold. - Velocity (default) Low alarm The threshold and hysteresis are used Default to activate or deactivate the alarm. threshold=0 S461... -
Page 43: Calibration
8.5 Calibration To access the Calibration functions a special authorization is required. Only the SUTO service people can apply for the Calibration authorization by contacting SUTO Service Team. 8.5.1 Zero Flow Calibration It is used to remove and to perform a zero flow calibration. When doing the zero flow calibration please ensure that there is no flow in the pipe! 8.5.2 T-Offset Calibration... -
Page 44: System Functions
Shows the logger status with start and end date and number of recordings. 9.4 System Log For internal use. Take a copy and send it to SUTO customer service in case of technical inquiries. 9.5 Wireless Sensor Connection It is used to make a wireless connection to S461. -
Page 45: Calibration
The device, the accessories and its packing must be disposed according to your local statutory requirements. The dispose can also be carried by the manufacturer of the product. Please contact the manufacturer for details. S461... -
Page 46: Appendix A - Sound Speed Of Pipe Material
Iron oxide (magnetite) 5,890 3,320 Lead 2,160 Titanium 6,100 Lucite® 2,680 Tungsten 5,180 Molybdenum 6,250 Zinc 4,170 Nickel, pure 5,630 Zirconium 4,650 14 Appendix B – Modbus Register Table The Modbus register table can be downloaded from: https://www.suto- itec.com/content/downloads/SUTO_IM/UK/S461_Modbus_Register_Tabl e_User_Version.pdf. S461... - Page 47 S461...
- Page 48 SUTO iTEC GmbH SUTO iTEC (ASIA) Co., Ltd. Grißheimer Weg 21 Room 10, 6/F, Block B, Cambridge Plaza D-79423 Heitersheim 188 San Wan Road, Sheung Shui, N.T. Germany Hong Kong Tel: +49 (0) 7634 50488-00 Tel: +852 2328 9782 Email: sales@suto-itec.com...
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