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Symmetron will be closed for summer vacation from August 3 to August 21, 2015. Thank you for your cooperation.

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Symmetron vacation 2014
The Symmetron company will remain closed for vacation from 2 to 24 August 2014.
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New data logger operating software Opton 4!
Replace old Opton and Stylitis Explorer with Opton 4, a more user friendly software, which cooperates with all Stylitis data loggers. Some new features are the global sites and connections management, the connection assistant and the produced site messages. For more information, click here
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Digital bus sensors option in Stylitis-10
Digital bus sensors (MODBUS RTU and SDI-12) option in Stylitis-10. Conversion of the PERIPHERAL port to RS-485.
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Stylitis-10 with internal GPS module
The Stylitis-10 datalogger is also available with an internal modem with a GPS module, to receive location and time information.
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New software: Stylitis Explorer 4
Download the new version of Stylitis Explorer 4, without uninstalling the old version (3.). Versions 3. and 4. can be both installed in your computer.
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Price: 1230,00 €
Manufacturer: SYMMETRON
Code: 2.100.000

Symmetron Stylitis-101 is a complete, sealed, portable data acquisition and recording system for a broad range of applications in Industrial, Meteorological and Laboratory fields.

- Field proven. High reliability.

- Up to 18 analog inputs using optional CARD11~16. 2, 4 and 6 wire configurations.

- 3 counting inputs built-in.

- Up to 3 additional (6 total) inputs using optional CARD21, 22.

- 3 digital inputs built-in.

- Up to 6 programmable precision excitation voltage and current outputs.

- Statistics from 1 minute to 1 hour: Min, Max, Average, Standard Deviation.

- In time-series mode, it is suitable for wind turbine power curve analysis. Time-series sampling rates: 1~32 Hz.

- Recording in internal memory or up to 2 Gbyte Compact Flash memory cards.

- GSM data transmission (optional).

- Configuration modules (gain, 4-wire, 6-wire, etc.): see CARD11~29.

Software included free:
Opton 4.
Stylitis Explorer.


GSM/GPRS Sym-o-net modem.
1GB CF Card.
Sierra Wireless Fastrack Xtend modem.
S100F low-pass filter.

Additional Information

Stylitis-101: Deployment.
Datalogger Comparison Table



Stylitis-101 Brochure
Stylitis-41, Stylitis-101 Comparison
Stylitis-41, Stylitis-101 Measurement capabilities


Stylitis-101 Installation Guide
Stylitis-101 User Manual
Download files and file directory from a datalogger with Compact Flash


Full presentation of Symmetron's main products
Stylitis-101 full presentation
Stylitis-101 short presentation

Application Notes

Switching of communication method with a Stylitis-41 or 101 data logger via a SCADA system and a GSM modem


Stylitis-Power: Energy auditing and advanced monitoring data logger


Stylitis-10: Solar, wind, hydro, energy data logger and controller


Stylitis-20: Waterproof water measurements datalogger and controller


Stylitis-41: Wind Measurements data logger


Stylitis-101: Solar and wind data logger, suitable for W/T power curve analysis




Data public display




Memory Cards