S551
S551 Portable Display and Data Logger for Compressor Efficiency and Energy Audits
Flexible portable data logger for energy analysis (ISO 50001) and air audits (ISO 11011) at the point-of-use.
Easy-to-use portable data logger at the point of use
High-resolution 5" color touch screen
Connection to S4M software for data analysis
Compressor efficiency audits with S110-P Portable Energy Meter
Optional 4G/LTE modem for remote monitoring
Integrated strong battery as back-up power
20 sensors inputs (2 x SDI; 2 x analog; 16 x Modbus)
Portable unit can be carried with one hand
On-site Logging
The ultraportable and robust design helps to perform measurement tasks and audits on site. The high resolution 5” color touch screen interface makes the operation as simple as possible. To prevent data loss during power glitches and cuts, the backup battery ensures continuous data logging at the point-of-use.
Plug & Play Solution
The S551 Portable Data Logger is an easy to use and time-effective solution. With a few settings, the data logger is ready for operations with virtually unlimited memory size. No time-consuming configuration and programming are required. Just connect the sensor and start the recording. SUTO intelligent sensors are detected automatically on power-up.
Versatile Connections and Sensor Inputs
All sensors for required measurement tasks (air flow, air consumption, power consumption, pressure, temperature and many more) can be easily connected. The S551 provides up to 24 inputs through extension boxes and Modbus. Third-party sensors can also be connected in a few minutes.
Optional 4G/LTE Remote Connection
By integrating a USB port for 4G dongle connection outside S551casing, the portable data logger can be easily connected to the S4A Software and monitored remotely. This eliminates the need for a Wi-Fi connection.
The USB 4G dongle is an optional feature. It can be ordered together with S551, but also upgraded later. To make use of this new feature, a SIM card is required.
Remote Data Analysis
The S551 is capable of sending measurement data and status information to a remote server through the Internet. This allows users to monitor the system remotely.
The full Software Packages
- S4A for data export and simple analysis (free of charge)
- CAA for compressed air analysis and audits (included with S551)
Please contact us here for more information and consultation. We are happy to find the best possible solution for your application.
The ideal data logger for energy analysis (ISO 50001) and air audits (ISO 11011).
The S551 Portable Data Logger puts you in control of compressor efficiency testing — right where it happens. It’s designed to work seamlessly with the S110-P Portable Power Meter and the S430 Pitot-Tube Flow Meter, giving you everything you need to monitor power and flow on-site.
Together, they form a compact, easy-to-use setup that delivers the insights you need to uncover energy losses and improve performance. No complicated installations. Just accurate data, wherever your compressors are.
SIGNAL INTERFACE & SUPPLY | |
| Data logger | |
| Storage | 4 GB, up to 100 million values |
| Sampling rate | The minimum time interval is 1 second |
| Digital input | |
| Interface | 2 x SDI connectors, 2 x Modbus/RTUconnectors |
| Update rate | Value updated every 1 sec |
| No. of connectable | 2 x SDI sensors |
| Sensors | 16 x Modbus/RTU sensor |
| Analog input | |
| Signal | Analog (0 ... 20 mA, 4 ... 20 mA, 0 ... 1 V, 0 ... 10 V), Pulse |
| Burden | Max. 250 Ohm |
| Update rate | Value updated every 1 sec |
| Fieldbus output | |
| Protocol | Modbus/RTU, Modbus/TCP |
| Update rate | Value updated every 1 sec |
| Other outputs | |
| Communication Interface | 4G/LTE (optional) |
| Purpose | View the online measurement values, read out the logging files remotely through S4A software and USB 4G dongle |
| Supply | |
| Main power supply | 100 ... 240 VAC, 50/60 Hz, 1.4 A |
| Data interface | |
| Connection | USB micro, LAN (Ethernet) |
| Purpose | Read logger files & screenshots, show live data |
| Integrated web server | Remote monitoring (LAN) |
GENERAL DATA | |
| Configuration | |
| PC Software | S4C-Display (via USB or LAN) |
| Display | |
| Integrated touch screen | 5” high resolution graphic display, 800 x 480 pixels with touch interface |
| Material | |
| Housing | PC + ABS |
| Miscellaneous | |
| Electrical connection | 2 x M12 (5 pole) for SDI; 2 x Optional M12 (5 pole) for analog and pulse;2 x M12 (5 pole) for Modbus/RTU; 1 x RJ45 Ethernet |
| Protection class | IP65 (only if the suitcase lid is closed and locked) |
| Weight | 4 kg |
| Operating conditions | |
| Operating temperature | 0 ... +50 °C |
| Storage humidity | < 90 % |
| Storage temperature | -20 ... 50 °C |
| Transport temperature | -20 ... 50 °C |
S551
Manuals
S551
Info sheets
S320/ S325/ S330/ S331/ S551/ S51 – CE & UKCA DECLARATION OF CONFORMITY
CE / UKCA DOC
S4C Display Settings: V1.5.88
Software
S4A Software: V1.4.7
SoftwareS4A Software for reading and exporting data from SUTO data loggersYou are currently viewing a placeholder content from Vimeo. To access the actual content, click the button below. Please note that doing so will share data with third-party providers.
Compressor Efficiency Testing
The S551 Portable Data Logger is at the heart of our mobile solution for compressor efficiency testing. Paired with the S110-P Portable Power Meter and the S430 Pitot-Tube Flow Meter, it allows you to record and analyze power and flow data with ease — directly on-site.
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