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 8 Operation 

The quick buttons or icon on the bottom are described as follows:  

Graphic:To switch to the graphic view.

Value: To switch to the value view.

Menu: To enter the operation menus for detailed settings. 

Up and Down arrows: To scroll up and down pages to view 
measured data.  

The camera icon: To take a screenshot.

 8.2  Menu 

The Menu button enables you to view and configure settings of the 
S551 and the connected sensors

Status bar

Function 
buttons 

Quick buttons

The following table describes the menus shown under the Menu button. 

Sensor settings 

To change settings of the connected sensors.

Specific power

To enable the Specific Power (SP) channels and 
assign a power meter for each enabled channel. 

Logger

To view and change the S551 data logger settings.

Files

To view and manage all recorded log files and the 
screenshots. To view the memory status.

Service info 

To view the service information in case of a service 
issue.

S551

17

Summary of Contents for S551

Page 1: ...English Instruction and operation manual S551 Portable data logger ...

Page 2: ...pliance with this manual Should the device be tampered with in any manner other than a procedure which is described and specified in the manual the warranty is void and the manufacturer is exempt from liability The device is designed exclusively for the described application SUTO offers no guarantee for the suitability for any other purpose SUTO is also not liable for consequential damage resultin...

Page 3: ...Value screen 16 8 2 Menu 17 8 3 Icons in the status bar 18 8 4 Graphic screen 19 8 5 Sensor settings 19 8 5 1 Dew point setting 20 8 5 2 Flow sensor setting 21 8 5 3 Oil vapor sensor setting 23 8 5 4 Analog input setting 24 8 5 5 Power meter S110 P setting 25 8 5 6 Analog extension module 25 8 5 7 Laser particle counter S130 25 8 5 8 Ultrasonic liquid flow meter S460 25 8 6 Specific power 26 8 7 L...

Page 4: ...10 2 Analog input 33 11 Signal outputs 33 12 Optional accessories 33 13 Calibration 34 14 Maintenance 34 15 Disposal or waste 34 4 S551 ...

Page 5: ... the manufacturer WARNING Compressed air Any contact with quickly escaping air or bursting parts of the compressed air system can lead to serious injuries or even death Do not exceed the maximum permitted pressure range stated on the sensors label Only use pressure tight installation material Avoid getting hit by escaping air or bursting parts of the instrument The system must be pressureless duri...

Page 6: ...tions It is not allowed to use the product in explosive areas Please observe the national regulations before during installation and operation Remarks It is not allowed to disassemble the product 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 resul...

Page 7: ...O Registered trademark of SUTO iTEC MODBUS Registered trademark of the Modbus Organization Hopkinton USA HART Registered trademark of the HART Communication Foundation Austin USA PROFIBUS Registered trademark of the PROFIBUS User Organization Karlsruhe Germany Android Google Play Trademarks of Google LLC S551 7 ...

Page 8: ...g No configuration and programming are required High resolution 5 colour touch screen easy to operate IP65 casing for robust protection in the industrial environment Integrated web server enabling the remote monitoring Built in backup battery not affected by power failure Flexible Connectable to various types of sensors for all required measurement tasks including flow consumption power consumptio...

Page 9: ...0 mm x 169 mm Display 5 high resolution graphic display 800 x 480 pixels with touch interface Weight 4 kg 5 2 Electrical data Power supply 100 240 VAC 50 VA 47 60 Hz Internal battery Rechargeable for up to 8 hours operation Charging time ca 3 hours 5 3 Signal inputs Analog input 0 1 V 0 10 V 0 20 mA 4 20 mA Digital input 2 x SDI Sensors 16 x RS 485 Modbus RTU Sensors 5 4 Signal outputs Communicati...

Page 10: ...truction manual No P N 1 Calibration certificate No P N 6 1 Installation Requirements ATTENTION Wrong measurement is possible if the device is not installed correctly The device is for indoor use only At an outdoor installation the device must be protected from solar radiation and rain It is strongly recommended you not install S551 permanently in wet environment such as the place right after a co...

Page 11: ...nclude Flow sensors S401 421 S450 452 S430 Dew point sensors S220 S212 S215 S217 S201 3 4 Optional Available on the S551 P6 Connectors for process signal sensors such as analog signal sensors and pulse sensors M M Connectors for the Modbus sensors and devices 5 Ethernet port 6 Main power supply S551 11 ...

Page 12: ...Connector 3 4 Connector 3 4 Dew point flow sensor Modbus RTU Pulse active Pulse passive SDI N A I Pulse Brown V V 20 mA White V V V Blue N A D V Black N A D S Grey Signal Colour Connector 3 4 Connector 3 4 Connector 3 4 Connector 3 4 Connector 3 4 Ampere sensor Pressure 1V 10V 20 mA active 20 mA passive I Pulse Brown 20 mA White V Blue V Black S Grey 12 S551 ...

Page 13: ...igital signal internal use V Negative supply voltage V Positive supply voltage I Active 4 20 mA signal D Modbus Data D Modbus Data S Positive Voltage Input NA Not Applicable Pins of the ODU connector Connection pins view onto the connector S551 13 ...

Page 14: ...le lists the power consumption of the SUTO sensors that can be connected to the S551 Sensor Power W Flow meter S401 421 3 0 Flow meter S415 418 418 V 3 0 Flow meter S430 3 0 Flow meter S450 452 5 0 Flow meter S400 420 3 0 Dew point sensor S230 231 1 2 Dew point sensors S220 S212 S215 1 0 Pressure sensor 0 5 Analog input extension 8 Channel 1 3 Power meter S110 P and S110 P V2 1 0 Current sensor 0 ...

Page 15: ...tors on the case on page 11 Remarks The S551 can automatically detect the SDI and Modbus sensors from SUTO which include flow sensors dew point sensors and extension modules such as power meters ultrasonic flow meters and analog extension modules The S551 cannot automatically detect the process signal sensors You must manually add the appropriate sensor types to the S551 by using the S551 configur...

Page 16: ...on or off the device long press the button for 2 seconds After the S551 is powered on it starts the initialization process During this period S551 detects the connected sensors and establishes the connections to sensors 8 1 Value screen After the S551 is initialized the measurement values from the connected sensors are displayed on the screen in the real time 16 S551 ...

Page 17: ...configure settings of the S551 and the connected sensors Status bar Function buttons Quick buttons The following table describes the menus shown under the Menu button Sensor settings To change settings of the connected sensors Specific power To enable the Specific Power SP channels and assign a power meter for each enabled channel Logger To view and change the S551 data logger settings Files To vi...

Page 18: ...dbus field bus RS 485 Ethernet or IIoT 8 3 Icons in the status bar USB stick connected System error Sensor connection changed not matching with the configuration Sensor unit is not matching with the configuration Logger status RTC backup battery status Sensor calibration expired USB to PC connected Alarm triggered Connected to the Internet 18 S551 ...

Page 19: ...ows all types of sensors that the S551 can configure 2 Select the sensor type 3 Change sensor settings 4 Click Save Changes are saved and downloaded to the sensors in the selected sensor type Remark The S551 can automatically detect the sensors that are manufactured by SUTO The standard settings of these sensors are completed in factory S551 19 ...

Page 20: ... convert the moisture values from digit signal to 4 20 mA signal and then transfer the analog signal to a PLC or SCADA system Dew point cali Dew point sensors can be adjusted at one point according to a reference value We recommend you perform this calibration only below the 40 C Td dew point and by using a reliable reference Pressure calibration Applicable to the dew point sensors that have press...

Page 21: ...the unit of g m3 or mg m3 to calculate the absolute moisture under the line pressure condition enter the reference pressure of 1013 hPa Sensor info Shows the sensor information for service inquiries 8 5 2 Flow sensor setting Remark Reference pressure and reference temperature are not related to the actual process pressure or temperature They are used to calculate the standard flow at standard cond...

Page 22: ...ant Shows the gas constant of the selected gas or enter a constant for mixed gas or not listed gas Flow unit Select a desired flow unit Consumption unit Select the desired consumption unit References pressure Set for the standard flow calculation Reference temperature Set for the standard flow calculation More setting Std consumption Set the internal consumption counter Rev consumption Some sensor...

Page 23: ...Set the scaling of the analog output 4 20 mA Modbus setting Set the Modbus communication settings such as address baud rate and parity Alarm setting Enable or disable the alarm function and set the alarm threshold Status Shows the PID sensor lifetime valid calibration time remaining filter capacity The filter is consumable component used for auto zero calibration gas temperature and pressure An in...

Page 24: ...nel how many digits are required behind the decimal point Lower limit Upper limit Enter the lower and upper limits of the measurement range One point calibration Enter the reference value for the one point calibration Based on the reference value the S551 provides a one point system calibration for the channel One point calibration can eliminate the measurement error of the connected sensor The ca...

Page 25: ...60 Hz Sensor status Shows the connection status If the displayed value is shown as it usually results from a wrong connection with the CTs or voltage measurement devices 8 5 6 Analog extension module Extension module comes with the Modbus output Please connect it to connector M The analog extension module offers additional 8 x 0 20 mA channels Similar to the analog input channels provided on conne...

Page 26: ... maximum for measuring SPs for two sets of compressors Specific power Select to enable the SP channels on the S551 as needed SP1 represents the SP channel on the S551 Connector 1 SP2 represents the SP channel on the S551 Connector 2 Remark SP1 is displayed on the menu screen only when an S430 is connected to connector 1 Same rule applies to the SP2 Flow If an S430 is connected S430 is displayed Po...

Page 27: ...he recorded sample number per logging channel Logger channel Shows the total recording channel number Sample rate Shows the recording interval Status Logger status Key start To start logging immediately Time start To configure a recording schedule Select channel To select the channel to record More setting To configure other logger settings S551 27 ...

Page 28: ...ll recorded files and screenshots Single files can be selected for download or deletion You can also check the memory status 8 9 Service info Shows the contact information of service company which can be set via the S4C Display software 28 S551 ...

Page 29: ...mming function of the screen Calibrate touch screen To calibrate the touch screen if it does not respond to user inputs correctly or precisely it can be calibrated Language To select the interface language Date time To configure date and time Device info To view device information such as serial number System update To perform a system update Reset To restart the device User settings will be saved...

Page 30: ...onfigure how S551 communicates with the peer application servers such as S4M 8 11 1 IIoT When the S551 communicates with the S4M server through the IIoT protocol do the following 1 Click the IIoT icon 2 Configure the domain name or the IP address of the S4M server 3 Click the Connect button After the S551 is successfully connected to the S4M server the corresponding icon appears in the status bar ...

Page 31: ...ol as needed 3 Select how the S551 is assigned with an IP address For a quick and temporary access to the LAN where DHCP is supported you can select Get IP Automatically DHCP For a long term and steady access to the LAN or the LAN does not support DHCP you can select Use following IP Configuration and then configure the IP address Subnet mask and default gateway of the S551 S551 31 ...

Page 32: ...nal analysis software such as S4A CAA or S4M for measurement analysis An S551 can provide two SP channels to measure SPs for two sets of compressors To monitor the SP for a compressor do the following 1 Connect the Pitot flow sensor S430 and the power meter S110 P to the S551 2 Enable an SP channel as needed and assign a power meter for the enabled channel through the Menu Specific power menu Rema...

Page 33: ...nalog pulse connector provides the following channels 1 x analog channel 0 20 mA 4 20 mA 0 1 V 0 10 V and 1 x pulse channel Remark To connect a SUTO analog pulse sensor with an analog input on the S551 please use the sensor cable that is shipped with the analog pulse sensor This cable has a yellow label attached at both connections of the connectors and the cable to make it differentiated from the...

Page 34: ...bration and furthermore the accuracy However we recommend you calibrate the instrument at least once per year The calibration is excluded from the instruments warranty For more information please contact the manufacturer 14 Maintenance To clean the device and its accessories it is recommended to use moist cloth only ATTENTION Do not use isopropyl alcohol to clean the display 15 Disposal or waste E...

Page 35: ...S551 35 ...

Page 36: ... 188 San Wan Road Sheung Shui N T Hong Kong Tel 49 0 7634 50488 00 Fax 49 0 7634 50488 19 Email sales suto itec com Website http www suto itec com Tel 852 2328 9782 Fax 852 2671 3863 Email sales suto itec asia Website http www suto itec com All rights reserved Modifications and errors reserved S551_im_en_2021 1 36 S551 ...

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