AQS-ULTRA Belowground
(Internal Accelerometer)
Fixed Acoustic Leak Detection by CATM/NB-IoT Belowground Correlating Sensors
NEW CATM/NB-IoT fixed Accelerometers/Vibration Sensors that are installed on belowground valve pits can monitor metal and AC pipes up to 24”.
- Transfer of large amounts of data through cellular connectivity
- High accuracy with long range leak detection by acoustic correlation
- Extended Data Storage – Up to 1 Month
- Ad-Hoc Correlation (Optional)
- Burst Monitoring (Optional)
Features and Benefits
-
CE & FCC
Certifications -
Monitors all Metal and
A/C pipes up to 24” -
Typical installation on smaller
diameter pipes (up to 24”) 200-300 meters
meters apart (depending on pipe material) -
5 years
battery life -
CATM/NB-IoT
communication
Sensor Specifications
- Cellular Communication: CATM/NB-IoT
- Frequency range: 1-1000Hz
- Dynamic range: 20 bit
- Sensitivity: <1 micro g
- Sampling: Typically once per day, configurable up to 48
- Time synchronization: Less than 1ms
- Waterproof enclosure: IP68
- Temperature range: (-30°C to 70°C) (-22° to 158° F)
- Battery type: Replaceable Lithium Metal 3.6V battery
- Battery life: 5 years of operation at standard conditions and 1 sample per day
- Easy installation by Android/IOS app.
- Self-test: Comprehensive self-test upon installation
- Remote configuration and parameter changes
- Sensor Dimensions (Enclosure): D=40mm H=122mm
- Certification: FCC, CE
- Enclosure weight: 255g
- Enclosure material: Stainless Steel 316 with enforced polypropylene cover
Antennas
- Type: External SMA Standard
- Dimensions: 50 x 12 mm (LTE)
- Polarization: Linear, omni directional
- Average / Peak Gain: 2.1 / 3.5 dBi
Interface
- Interface physical layer: BLE communication
- Mobile Application Support: IOS, Android
Operating Conditions
- Certification: CE / FCC
- Temperature range: (-30° to 70° C) (-22° to 158° F)
- Battery: Replaceable Lithium Metal 3.6V battery
- Work time: 5 years of operation at standard conditions and 1 sample per day.