SUTO S418 Instruction And Operation Manual
  1. Manuals
  2. Brands
  3. SUTO Manuals
  4. Accessories
  5. S418
  6. Instruction and operation manual

SUTO S418 Instruction And Operation Manual

Thermal mass flow sensor (with data logger)
Hide thumbs Also See for S418:
Table of Contents

Advertisement

Quick Links

Download this manual
English
Instruction and operation manual
S418
Thermal mass flow sensor
(with data logger)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the S418 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for SUTO S418

Summary of Contents for SUTO S418

  • Page 1 English Instruction and operation manual S418 Thermal mass flow sensor (with data logger)
  • 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.

  • Page 3: Table Of Contents

    11.1 Data logger...............20 11.2 Operations................21 11.2.1 Logger configuration.............21 11.2.2 Data read-out and analysis..........21 12 Calibration................22 13 Disposal or waste..............22 14 Appendix A - Specifications............23 14.1 Flow ranges..............23 14.2 Order table...............23 14.3 Error codes...............25 15 Appendix B - Modbus communication example......26 S418...

  • Page 4: Safety Instructions

    • Consider all regulations for electrical installations. • The system must be disconnected from any power supply during maintenance. • Any electrical work on system is only allowed by authorized qualified personal. S418...
  • Page 5 • Do not exceed the maximum operation temperature at the sensors tip. • Avoid condensation on the sensor element as this will affect accuracy enormously. Storage and transportation • Make sure that the transportation temperature is between -30 ... +70 °C. S418...

  • Page 6: Registered Trademarks

    • Avoid direct UV and solar radiation during storage. • For the storage the humidity must be <90% with no condensation. 2 Registered trademarks SUTO ® Registered trademark of SUTO iTEC MODBUS ® Registered trademark of the Modbus Organization, Hopkinton, USA HART ®...
  • Page 7 • Consult the dealer or an experienced radio/TV technician for help • This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. S418...

  • Page 8: Application

    4 Application 4 Application The S418 is the thermal mass flow sensor that is designed to measure the consumption of compressed air and other gases within the permissible operating parameters. (These parameters are stated in chapter 6 Technical Data). The S418 can measure the following parameters: •...

  • Page 9: Technical Data

    Protection class IP54 Dimensions See dimensional drawing on page 11. Display 4-digit LED display Tube diameter DN8, DN15, DN20, DN25 Process connection: G inner thread ISO 228-1 Weight 0.43 kg (DN8), 0.46 kg (DN15) 0.96 kg (DN20), 0.97 kg (DN25) S418...

  • Page 10: Electrical Data

    Use the Android app S4C-FS (Free for download on Google Play Store) Logger readout Use Windows-based software - S4A via USB (Free for download on the SUTO Website) 6.4 Output signals Analogue output Signal: 4 ... 20 mA, isolated Scaling: 0 to max flow...

  • Page 11: Additional Data For Models With Pressure Sensor

    Pressure: bar (default) or psi Sensor Piezzo-resistive sensor Measuring range 0 … 1.0 MPa 7 Dimensional drawing A (mm) B (mm) C (mm) D (mm) E (mm) DN 8/15 35.0 48.0 120.4 35.0 93.0 DN 20/25 48.0 61.0 178.0 48.0 106.0 S418...

  • Page 12: Installation

    • The sensor is for indoor use only! At an outdoor installation, the sensor must be protected from solar radiation and rain. • It is strongly recommend not to install S418 permanently in the wet environment which exists usually right after a compressor outlet.

  • Page 13: Led Indicators

    8 Installation 8.2 LED indicators The S418 provides four LED indicators on the display panel, which indicate the status of the data logger, display, and Bluetooth connection separately. Function Status Indicator for the logger state On: NAND flash is formatting.

  • Page 14: Electrical Connection

    5 m cable with a M8 connector on one side and open wires on the other side. To operate the S418, one cable connection is sufficient. However if the pulse output is to be used or the supply and signal should be on separate cables, a second connection cable must be ordered.

  • Page 15: Sensor Signal Outputs

    The sensor outputs one pulse per a consumption unit. This pulse output can be connected to an external pulse counter to count the total consumption. The number of m per second are summed up and indicated after one second. Pulse length depends on flow rate. S418...
  • Page 16 9 Sensor signal outputs Volumetric flow Volumetric flow Pulse length Max. pulse [ms] output per hour ≦ ≦ 10800 1080 > 3 > 10800 2880 > 6 > 21600 3960 S418...
  • Page 17 9 Sensor signal outputs Pulse connection diagram Variant 1: Variant 2: S418...

  • Page 18: Modbus Output

    Byte order Byte sequencing (HEX) Example MID-LITTLE-ENDIAN A B C D 0x 0A 11 42 C5 (Read from the device) LITTLE-ENDIAN B A D C 0x 11 0A C5 42 BIG-ENDIAN C D A B 0x 42 C5 0A 11 S418...

  • Page 19: Configuration

    10 Configuration 10 Configuration To change any settings on the S418, please download and install the service App S4C-FS which is available on the Google Play store or our Website. This App works on any Android system with Bluetooth supported.

  • Page 20: Read And Analysis Of Measurement Data

    • The S418 log file supports up to 5.6 million records due to its memory size, which is equivalent to 64-day data at the one- second sampling rate.

  • Page 21: Operations

    11 Read and analysis of measurement data 11.2 Operations 11.2.1 Logger configuration You can control and configure the S418 data logger by using the S4C-FS App. Detailed steps are as follows. 1. Install and launch the S4C-FS App. For more information, see the S4C-FS Instruction and Operation Manual.

  • Page 22: Calibration

    The sensor, the accessories and its packings must be disposed according to your local statutory requirements. The dispose can also be carried by the manufacturer of the product, for this please contact the manufacturer. S418...

  • Page 23: Appendix A - Specifications

    NOTE: To calculate flow ranges based on pipe and reference conditions in your site, download and install the "Flow range calculator" tool for free from http://www.suto-itec.com. To fast access the tool download page, enter "flowrange" (without spaces) in the search field and click the search result.
  • Page 24 14 Appendix A - Specifications Order no. Size Range Output Gas 1 Gas 2 Description S695 418 S418, thermal mass flow meter, 1.5% o.RDG., 24 VDC DN8 G inner thread DN15 G inner thread DN20 G inner thread DN25 G inner thread DN8 G inner thread, inc.

  • Page 25: Error Codes

    Code Description Er. 01 Real time clock failure Er. 10 Pressure sensor failure Er. 02 ADC failure Er. 20 Flow sensor failure Er. 04 EEPROM failure Er. 40 Bluetooth failure Er. 08 NAND flash failure Er. 50 Logger failure S418...

  • Page 26: Appendix B - Modbus Communication Example

    Coil address Hi 1 byte Coil address Hi 1 byte Coil address Lo 1 byte Coil address Lo 1 byte Data Hi 1 byte Data Hi 1 byte Data Lo 1 byte Data L 1 byte 2 bytes 2 bytes S418...
  • Page 27 1 byte Slave address 1 byte Function code 1 byte Function code 1 byte 2 bytes Byte count 1 byte Slave ID 2 bytes Device run 2 bytes indicator Product code 2 bytes Product name 20 bytes 2 bytes S418...
  • Page 28 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...

Table of Contents