Description
FEATURES AND ADVANTAGES
- Measuring up to four different parameters
- Compact, watertight housing, flood-proof, and suitable for long-term use in the field
- Compensation for barometric fluctuations and temperature fluctuations as a standard
- Data retrieval locally or by means of data transmission (only PD-5)
- Convenient back-check measuring by use of an electric contact gauge without the need to dismantle the equipment
- Energy supply for up to 10 years of operating time or 2,000,000 measurements
- Universal range of application: level pipes, wells, open water, or measurement at the weir
- Variable cable length are possible
- The system at a good value for money level
TECHNICAL DETAILS PD-5
- 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
