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Summary of Contents for SUTO S220 OEM
- Page 1 English Instruction and Operation Manual S220 OEM Dew Point Transmitter with UNF5/8” connection...
- 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................21 9.1 Analog Output ..............21 9.2 Modbus/RTU Output ............21 9.2.1 Modbus/RTU Informtion ..........21 9.2.2 Holding Register Table for Modbus/RTU ......23 10 Optional Accessories..............26 10.1 Measuring Chamber............26 10.2 Service Kit................26 11 Calibration................27 12 Maintenance................27 13 Disposal or Waste..............27 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 S220 OEM... -
Page 7: Application
(optional) or the mobile App. S4C-DP The S220 OEM Dew Point Transmitter 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
(SUS 304) Display cover: PC + ABS Protection class IP65 Display (optional) 0.66” OLED display for displaying the measured value and unit 340° horizontally rotatable* Dimensions See dimensional drawing on the page Screwing thread UNF5/8” thread Weight 180 g S220 OEM... -
Page 9: Electrical Data
±3 °C Td (-100 ... -70°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: Installation
7 Installation 7 Installation Before installing the S220 OEM, please make sure that all components listed below are included in your package. Qty Description Order No. (Verion dependent) S220 OEM Dew Point S699 2204 Transmitter S699 2206 Depending on orders:... -
Page 13: Installation Requirements
The angle between the device and the centre vertical line of the tube must be greater than 30°. An upside down installation is not permitted. ATTENTION! Wrong measurement is possible if the instrument is not installed correctly. S220 OEM... -
Page 14: Installation Procedure
• Check the size of the nozzle and make sure that no less than 1/3 of the sensor tip is inside of the pipe. • The inner thread of the nozzle must be UNF5/8”. S220 OEM... -
Page 15: Install With Measuring Chamber
3. Connect the measuring chamber to the compressed air system using a quick connector. Make sure the Dew Point Transmitter is screwed on the chamber before connecting. The measuring chamber will create a purge flow. S220 OEM... -
Page 16: Install With By-Pass Measuring Chamber
Note: The full flow must pass the measuring chamber. Ensure a certain flow rate to get fast response time. 2. Connect the outlet of the chamber to your system using the 6 mm hose quick connector. See figure below for details. S220 OEM... -
Page 17: Remove The Dew Point Transmitter
P2, there will be no flow through the chamber and therefore the response time will be very slow or the device will not even respond at all to the dew point changes. 7.3 Remove the Dew Point Transmitter Unscrew the device off the measurement chamber or from the nozzle. S220 OEM... -
Page 18: Electrical Connection
4 … 20 mA Modbus/RTU Modbus/RTU Brown White Blue Black Grey Legend to pin assignment Digital signal (internal use) Active 4 … 20 mA signal Negative supply voltage Not applicable +VB Positive supply voltage Modbus/RTU data + Modbus/RTU data - S220 OEM... -
Page 19: Connection Between S220 And Customer Equipment
Do not screw the M12 plug using force. Otherwise, it may damage the connecting pins. 7.5 Connection between S220 and Customer Equipment This section provides figures to show how S220 outputs connect with the customer equipment. 2-wire analog output 3-wire analog and Modbus/RTU outputs S220 OEM... -
Page 20: Display (Option)
Do not full unscrew them, only loosen them. Now you can turn the display by 340°. When the desired position is achieved, tighten the two hex-screws from both sides to fix the display position. S220 OEM... -
Page 21: Signal Outputs
Framing / parity / stop bit : 8 / N / 1 Response time : 1 second Response delay : 0 ms Inter-frame spacing : 7 char Response message that the device returns to the master: • Function code: 03 S220 OEM... - Page 22 For example, if the main system follows the LSB first order: When the 4-byte floating number, in the order of Byte1-Byte0- Byte3-Byte2, is received from the slave (sensor), the master must change the byte order to Byte0-Byte1-Byte2-Byte3 for the correct display of the value. S220 OEM...
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Page 23: Holding Register Table For Modbus/Rtu
Unit+Resolution+Data type of INT16U 2-Byte 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 Pressure FLOAT 4-Byte 2307 Channel Value of Temperature FLOAT 4-Byte S220 OEM... - Page 24 32 °F Td atm. 55 mg/m atm. 7 mg/m 35 kPa(g) • Second byte: Bit7 Bit6 Bit5 Bit4 Bit2 Bit1 Bit0 Bit3 Data type: Resolution: 0 float 1 4-byte unsigned integer 1 0.0 2 double 2 0.00 3 0.000 4 0.0000 S220 OEM...
- Page 25 (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 26: Optional Accessories
The diagram below shows the connection when using the optional service kit. Please make sure that either the Dew Point Transmitter or the service kit is connected to the power supply because the USB port on the PC cannot supply enough power for both of them. S220 OEM... -
Page 27: Calibration
The device, 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 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 Email: sales@suto-itec.com...
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