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Price: CALL €
Manufacturer: SYMMETRON
Code: 2.010.0120

Symmetron Stylitis-20 is a stand-alone, battery-operated datalogger suitable for water measurements.

- High reliability.

- Suitable for submersion in water, thanks to its IP-68 shelter box.

- No external power supply is needed. It can be supplied via non-rechargeable, Dsize, 3.6V Lithium cells.

- 2 counting inputs for flow measurement.

- 6 voltage /current /temperature / digital inputs, of which.

.0 built-in pressure inputs (Stylitis-20 model).
.1 built-in pressure input (Stylitis-21 model).
.2 built-in pressure inputs (Stylitis-22 model).

- Precision outputs: 2.5 V and 0.5 mA

- All inputs operate as outputs.

- Outputs change as a function of inputs.

- Sampling once per second.

- Average, Min, Max from 1 second to 1 hour.

- Recording in internal 4MB Flash memory.

- 1 RS-232 serial port for connection to a PC, an external modem, etc.

- The serial port is also available for connection of MODBUS RTU and SDI-12 sensors.

- Optionally, a built-in GSM/GPRS modem is available.


-  Ch1 can be selected as analog input, in addition to counter

-  Bus sensors sampling is allowed from intervals as low as 1 second

-  Peripheral port: both RS-232 and RS-485 interfaces with auto detection are standard

-  Auto-detection of External PC connections to both ports

-  Ethernet version works as MODBUS TCP slave for SCADA integration

-  Ethernet version accepts Server IP numbers and names (i.e. 1.diameson.net)

-  Lower power consumption (average):

         -  0.5 mA (LCD off, modem off)

         -  5 mA (LCD off, modem ON, @12VDC)

-  Warm-up output option (powers up sensor a programmable interval before measurement

Software included free:
Opton 4.



Stylitis-20 Brochure


Symmetron Dataloggers




Water Sensors