Specifications :
Parameters water level, temperature, conductivity, pH-value, turbidity (optional).
Data transmission 2G oder 3G (via FTP/FTPS, SMS, E-mail).
Frequency 900 / 1800 MHz (standard); 850 / 1900 MHz (alternative).
Memory 4 MB for up to 190.000 measuring values.
Interface RS-232.
Sensor interface 1x RS-485 Modbus (optional 2x).
Power supply standard: 3 pcs. alkali-manganese battery size C – for approx. 2 years; alternative: 3 pcs. lithium battery size C – approx. 5 years with daily data transmission.
Measuring interval adjustable, 1 second to 99 days.
Dimensions Ø 49 mm x 380 mm – including battery compartment and antenna.
Assembly in level pipe 2″ to 6″ pipes; from 3″ with fall protection rings (optional).
Material housing in high-grade stainless steel 1.4301 / high-quality synthetic (polyoxymethylen)-closure prohibits network shielding.
Protection IP 68, peramanently flood-proof up to 1.5 m hydrostatic head.
Catalog : PDF
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