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
Voltage/current inputs Nominal voltage: 1 x 230 V AC
Voltage range: 230 V (-20% - +15%)
Power dissipation voltage circuits: < 0.8 VA (0.2 W) total
Power dissipation current circuits: 0.02 W at 230 V AC and Ib
Base current Ib: 5 A
Reference current Iref: 5 A
Transitional current Itr: 0.5 A
Maximum current Imax: 40 A
Minimum current Imin: 0.25 A
Starting current Ist: < 20 mA
Terminal wire area: 0.5 - 10 mm2
Recommended tightening torque: 0.8 Nm
General data Frequency: 50 or 60 Hz ± 5%
Accuracy: Class B (Cl.1)
Accuracy: 1%
Display of energy: 6 digits LCD
Mechanical Material: Polycarbonate in transparent front glass and terminal cover.
Glass reinforced polycarbonate in terminal block
Environmental Operating temperature: - 25°C - +70°C
Storage temperature: - 25°C - +85°C
Humidity: 75% yearly average, 95% on 30 days/year
Resistance to fire and heat: Terminal 960°C, cover 650°C (IEC 60695-2-1)
Resistance to water and dust: IP20 on terminal block without protective enclosure and
IP51 in protective enclosure, according to IEC 60529.
Outputs Current: 2 - 100 mA
Voltage: 5 - 40 V DC
Pulse output frequency: 100 (imp/kWh)
Pulse length: 200 ms
Terminal wire area: 0.5 - 6 mm2
Recommended tightening torque: 0.8 Nm