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Summary of Contents for SUTO S220 OEM
- Page 1 English Instruction and operation manual S220 OEM Dew Point Sensor...
- 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
9 Signal outputs................19 9.1 Analog output ..............19 9.1.1 Scaling.................19 9.2 Modbus/RTU output ............19 9.2.1 Holding Register table for Modbus/RTU ......20 10 Optional accessories..............22 10.1 Measuring chambers ............22 10.2 Service kit................22 11 Calibration................23 12 Maintenance................23 13 Disposal or waste..............23 S220 OEM... -
Page 4: Safety Instructions
• Consider all regulations for electrical installations. • The system must be disconnected from any power supply during maintenance work. • Any electrical work on the system is only allowed by authorized qualified personal. S220 OEM... - Page 5 • Always use spanner to mount the product properly. ATTENTION! Measurement values can be affected by malfunction! The product must be installed properly and frequently maintained, otherwise it may lead to wrong measurement values, which can lead to wrong results. S220 OEM...
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Page 6: Registered Trademarks
• Avoid direct UV and solar radiation during storage. • For the storage the humidity must be <95% rH, no condensation. 2 Registered trademarks ® SUTO Registered trademark of SUTO iTEC ® MODBUS Registered trademark of the Modbus Organization, Hopkinton, USA ®... -
Page 7: Application
Remark: You can change the units using the service kit (optional) and the SFA software. The S220 OEM Dew Point Sensor is mainly used in compressed air systems in the industrial environment, and not developed to be used in explosive areas. To use it in explosive areas, please contact the manufacturer. -
Page 8: Technical Data
0.66” OLED display for displaying the measured value and unit 340° horizontally rotatable* Dimensions See dimensional drawing on the page Screwing thread G ½” thread (ISO 228/1) Weight 180 g * The rotation force cannot exceed 3.0 N.m S220 OEM... -
Page 9: Electrical Data
+/- 3 °C Td (-100 ... -60°C Td) Temperature: ± 0.3°C Pressure: 0.5% FS Repeatability of dew point ± 0.5°C Stated accuracy at Ambient/process temperature 23°C ± 3°C Ambient/process humidity <95% rH, no condensation Airflow > 2 l/min at sensor tip S220 OEM... -
Page 10: Dimensional Drawing
6 Dimensional drawing 6 Dimensional drawing S220 OEM... - Page 11 6 Dimensional drawing S220 OEM...
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Page 12: Determination Of The Installation Point
• 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 the S220 OEM product permanently in wet environment, which usually exists right after a compressor outlet. -
Page 13: Installation
The S220-OEM Dew Point Sensor is offered in different models. Depending on the version the options might be different, see below table for an overview about the different models, their signal outputs and available options. S220 OEM Dew Point Sensor models Order No. Version S699 2201... - Page 14 Display options Order No. Description A1386 OLED Display option for S220 OEM 3-wire Analog and Modbus version (only for S699 2203) Note: In any case, if you need support to choose the right version for your application, please feel free to contact SUTO sales support.
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Page 15: Installation Procedure
• Install the sensor only if the system is pressure- less. • Please check the size of the nozzle and make sure not less than 1/3 of the sensor tip is inside of the pipe. • The inner thread must be G 1/2”. S220 OEM... - Page 16 30°. An upside down installation is not permitted. Removal of the sensor Unscrew the sensor off the measurement chamber or from the nozzle. Please make sure that the system is pressure-less before the sensor is removed. S220 OEM...
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Page 17: Electrical Connection
4 … 20 mA Brown White Blue Black Grey Sensor version: S699 2203 Output signal: 3-wire Analog output and Modbus/RTU Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 4 … 20 mA Modbus/RTU Modbus/RTU Brown White Blue Black Grey S220 OEM... - Page 18 Digital signal (internal use) Active 4 … 20 mA signal Negative supply voltage Not applicable Positive supply voltage Modbus/RTU data + Modbus/RTU data - ATTENTION! Do not screw the M12 plug using force. Otherwise, it may damage the connecting pins. S220 OEM...
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Page 19: Signal Outputs
: 1 second Response delay : 0 ms Inter-frame spacing : 7 char Remark: If your application needs other settings, please state it in the order or use the Service Kit to configure the sensor settings on site. S220 OEM... -
Page 20: Holding Register Table For Modbus/Rtu
INT16U 2-Byte of Temperature 2300 Status INT16U 2-Byte 2301 Channel Value of FLOAT 4-Byte Dew point 2303 Channel Value of FLOAT 4-Byte Alternative humidity 2305 Channel Value of FLOAT 4-Byte Pressure 2307 Channel Value of FLOAT 4-Byte Temperature S220 OEM... - Page 21 (addressed 2305) is working properly. 1: This measuring channel is not working properly. 0: The 4th measuring channel that follows the Status channel (addressed 2307) is working properly. 1: This measuring channel is not working properly. 4 … 14 Not used S220 OEM...
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Page 22: Optional Accessories
The measuring chambers and their order numbers for the S220 OEM are listed as follows: Order No. Description Measuring chamber with quick connector, up to 1.5 MPa, A699 3491 2 l/min purge @ 0.8 MPa... -
Page 23: 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. S220 OEM... - Page 24 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...
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