Data Logger - Dipper-APT Absolute Pressure
High-performance 32 bit measurement data collector with an absolute pressure sensor for measuring points prone to over-flooding and for swelling pressure measurements at great depths // Precise, long-life, stable ceramic-capacitive absolute pressure sensor, for measuring ranges up to max. 20 bar, NTC30 temperature sensor with an 0.3 °C (standard) or 0.1 °C (optional) accuracy // Sturdy, sleek Ø 22 mm stainless-steel case // XL ring memory for approximately 1.120.000 measurement data // Replaceable lithium batteries for about 8-10 years service life // Operation with notebook, tablet, PC, smartphone or tablet via Bluetooth (optional) // Air pressure compensation with additional Baro-Dipper and Software DEMASdb // Expandable with data transmission module SlimComHigh-performance:
32-bit microprocessor with 8 MB of memory for 560,000 readings
Virtually maintenance free:
No battery replacement necessary, no running operational costs
Slim:
Installation using 1" tube diameter (probe)
Accurate and reliable:
- Water level: 0.05% measurement accuracy (= 1cm at 20m measurement range)
- A wide selection of ceramic capacitive absolute pressure transducers from 0.2 bar to 20 bar
- Temperature: 0.3° C (standard), 0.1° C (optional)
Robust:
Stainless steel housing 1.4404 (standard) or 1.4539 (option) for use in extreme conditions (landfill sites, contaminated, brackish water etc.)
Flood-proof:
Pressure-tight housing (IP68) suitable for measuring points that are regularly flooded. The barometric pressure compensation is carried out in conjunction with a synchronised clocked Baro-Dipper.
Variable:
Suspension with kevlar or steel cable (standard), multi-core special measuring cable with the RS485 interface (optional).
User-friendly:
Two clever APPs are available for configuration and data read-out of the Dipper-APT. Operating software for beginners ConfigPC (Windows) a user-friendly interface (Wizard) for various routine tasks. SEBA ConfigAPP (Android) combined with SEBA BlueCon enables conveneient communiction via Bluetooth between a smartphone or tablet with a logger.
Modular:
Using the pluggable data transmission module SlimCom3G together with the Dipper-APT (special cable version) allows the system to converted into an online station.
Application:
- Environmental monitoring in groundwater and surface water monitoring stations with risk of flooding, in addition to upland and lowland moors
- Monitoring of swelling pressure stations and measuring points with large measuring range fluctuations