Description
Permanent remote data readout
The future-proof LTE-M1/NB-IoT mobile technology with integrated SIM (optional custom SIM) enables worry-free, Europe-wide connectivity out-of-the-box. No data gaps thanks to continuous synchronization of memory and real-time clock.
Long runtime
Up to 8 years runtime with a single battery pack ensures low maintenance in the field thanks to ultra-low power technology. The service life depends on the selected interval for recording and data transmission as well as the mobile phone reception and the sensor type.
Online data access and remote configuration
The web platform, the cell.datacenter, provides data storage, visualization and remote configuration. Access is via PC, tablet or smartphone. No further software is required.
Protocols and data forwarding
Create automatic data logs in pdf format, use the measuring point file to store documents or forward your data from the field to third-party systems such as hydrogeological software packages and web platforms via FTP, REST-API or OPC-UA.
Quick setup and installation
With the cell.datacenter, you can set up measuring points with just a few clicks and put data loggers into operation in just a few minutes. The matching accessories such as cover and sealing caps, suspension rings, suspensions and antennas ensure uncomplicated installation in the field.
Alerting
Actively receive alarms via high-priority SMS or e-mail from the field. Set online limit values for all data channels, monitor the function of the data transmission and the system status of your measuring device (battery, humidity, temperature).
| Housing | Stainless steel 1.4435, can be opened in the field without tools |
| Dimensions: Ø 42.4 mm x 165 mm with pressure compensation element | |
| Cable gland for cables with diameters from 3.6 to 6.4 mm | |
| Protection class | IP65 / IP68 |
| IP68 - only with professional installation | |
| Power supply | Lithium primary battery |
| 3.6 V / 5,500 mAh - field replaceable | |
| Remote transmission | Mobile radio LTE-CAT-M1 and LTE-CAT-NB2 |
| SIM chip integrated or with custom SIM | |
| Near field communication | Bluetooth |
| Advertisement and configuration mode with app for parameterization in the field | |
| Antenna | Rod antenna |
| SMA, length 50 mm | |
| Operating temperature | -20 °C ... +60 °C * |
| Normal: -10 °C ... +60 °C | |
| Sensor interfaces | RS485 |
| I2C | |
| RS232 half-duplex | |
| Internal sensors | Barometer ± 1 mbar |
| Temperature ± 2 °C | |
| Humidity ± 3 %rH | |
| Supply voltage | |
| Sensor supply | 5..24 V, 1 W |
| Weight | approx. 650 g |
| Internal measurement data memory | approx. 8,000 data records |
* Under special conditions such as low temperatures, poor cellular network strength and partially discharged batteries, there can be scenarios where occasional transmission failures may occur in ranges below the normal operating temperature range.
Sensor
| Water level | Accuracy: ≤ ± 0.1 %FS |
| Resolution: ≤ 0.002 %FS | |
| Absolute measuring range: 0.8..2 - 26 bar | |
| Measuring range relative: 0..10 - 250 mWs | |
| Temperature | Accuracy: ≤ ± 1.5 °C |
| Resolution: ≤ 0.01 °C | |
| Conductivity | - None installed - |
| Housing | Dimensions: Ø 21mm x 104 mm |
nivelo
Battery-powered mobile data logger for water level, temperature and conductivity for groundwater measuring points from 2″. Ideally suited for long-term groundwater monitoring and water management preservation of evidence incl. online platform for visualization, configuration and alarming.
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nivelo CUSTOM SENSOR
Mobile data logger for groundwater measuring points from 2″ as a remote transmission unit for sensors with RS485 / RS232 interface. Ideally suited for integrating existing sensors into the online world of groundwater monitoring, including online platform for visualization and alarming.
Then get in touch with us directly – we will be happy to advise you!
