A free service to present real-time and historical data of Symmetron data loggers on the World Wide Web, with plots and statistics for each measuring station.

For more information about Captum service, click here.

For a free demonstration, click the Enter button below and login as a visitor, with user name Symmetron. View the site named Office Temperature

 

 
 
 
 

Subscribe to our mailing list

* indicates required
 
 

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

More Details

Symmetron vacation 2014
The Symmetron company will remain closed for vacation from 2 to 24 August 2014.
More Details

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
More Details

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.
More Details

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.
More Details

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.
More Details


   
 
 
 

 

Home Contact Us

English Greek
   
Datalogger comparison table

Datalogger

Stylitis-10

Stylitis-41

Stylitis-101

Stylitis-50

Applications

General, Solar, Electrical

Wind, Solar, Hydro

Wind, Solar, Hydro, High performance

Advanced Wind Energy Assessment

Inputs

Total Number of Counter inputs (Sin/TTL level)

1/2

3

6

9

Total number of Analog inputs

7/6

4

18

10

Number of single-ended 12-bit Analog voltage/vane/PT100 inputs. Gain= 1

7 (voltage, PT100), 3(vane)

2

-

2

Number of single-ended 12-bit Analog voltage/current/vane/PT100

inputs. Resistor-set gain=1~1000

-

2

-

4 Voltage,
2 Current,
2 differential PT-100

Number of single-ended 12-bit Analog voltage/current. Program. gain=1,1.25,2,2.5,4,5,10,(only for voltage)20

6 or 7

-

-

-

Number of single-ended 12-bit Analog voltage/current/vane/PT100 inputs. Program. gain=1,10,100,1000

-

-

0~6

-

Number of single-ended 12-bit Analog voltage inputs. Program. gain=1 ,10/200

-

-

-

2/2

Number of differential 12-bit Analog voltage/current/vane/PT100 inputs. Program. gain=1,10,100,1000

-

-

0~12

-

Number of 12-bit Analog 6-wire bridge inputs. Auto-zeroing. Programmable gain=1,10,100,1000

-

-

0~6

-

Number of Digital TTL inputs

7

-

3

-

Outputs

Number of pulsed/fixed precision voltage outputs for sensor excitation.

1

2/3

0/3

6/9

Number of pulsed/fixed precision current outputs for sensor excitation.

1 (0.5mA)

-

-

1 (1mA)

Number of optional pulsed/fixed 12/18V outputs for current-loop (4~20mA transmitter) excitation

-

1

-

3

Number of pulsed programmable 0~5V/0~5mA outputs for sensor excitation. Step 0.1.

-

-

0~6

-

Number of programmable TTL outputs

0~8

-

0~3

-

Number of fixed auxiliary 2.5/5V outputs

-

0/2

0/2

1/0

Processing/Storage

Individual slope/offset for each input

YES

YES

YES

YES

1 Hz sampling and 1, 5, 10, 15 or 60 minute statistical interval (min, max, average, standard dev.)

-

YES

YES

YES

1 second to 60 minute statistical interval ( min, max, average, standard dev.)

YES

-

-

-

Variable 1~32Hz sampling and recording. Sampling rate individual for each channel.

-

-

YES

-

Internal SRAM buffer.

-

512KB

512KB

512KB

Removable Compact Flash Card Storage.

No removable storage

64MB~2GB

64MB~2GB

64MB~2GB

Internal Flash Memory

4MB

-

-

-

Connectivity

RS232 port for programming/data transfer

1 DTE, 1DCE

1 DCE

1 DCE

1 DTE

Auxiliary RS232 port, independent from the datalogger to communicate with the same modem

-

-

-

YES

GSM/GPRS (cellular) modem support

Built-in (optional)

External

External

Built-in

LAN support

Built-in (optional)

External

External

External

Power requirements

2x9V Alkaline cell operation (typical)

-

2 months

3 weeks

1 week

1x9V Alkaline cell operation (typical)

2 weeks

-

-

-

6~15V External power supply operation

(12V, 1A needed with built-in modem/Ethernet module)

YES

YES

(12V, 1A needed with built-in modem)

General

Integral LCD, keyboard and –30 ~ +70C operation

YES

YES

YES

YES

Transient over-voltage protection for all inputs

YES

YES

YES

YES

Removable screw-terminals

YES

YES

YES

YES

Stylitis-Power: Energy auditing and advanced monitoring data logger

more...

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

more...

Stylitis-20: Waterproof water measurements datalogger and controller

more...

Stylitis-41: Wind Measurements data logger

more...

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

more...

Software

more...

Data public display

more...

Modems

more...

Memory Cards

more...

Accessories

more...