Example 1:BND-HI-INC-15B-XR-RB-SCM, High performance wireless bi-axis inclinometer with ±15° measurement range, internal rechargeable battery, Screw mounting
Example 2:BND-HI-INC-30M-XR-XT-MM, High performance wireless mono-axis inclinometer with ±30° measurement range, external power supply, Magnet Mounting
Sensor specifications
Inclinometer technology
Accurate and low power MEMS technology
Measurement resolution (Bandwidth 10 Hz)
0,001°
Noise density
0.0004 °/√Hz
Accuracy (Full scale)
±0.05° (±0.02° on customer request)
Long term stability (@23°C)
< 0.004 °
Offset temperature dependency (temperature range
–25°C to +85°C)
±0.002 °/°C
Sensitivity temperature
±0.005 %/°C with temperature compensation
Sensitivity temperature
16-bits, SAR architecture (Successive Approximation Register) with temperature compensation
Sensor frequency Response (-3 dB)
DC to 28 Hz
Noise spectral density
DC to 100 Hz
0.0004 °/ √Hz
Anti-aliasing filter
Butterworth 5th order filter – cut-off frequency : 1 Hz to 100 Hz remotely programmable (BeanScape®)
Over-the-air configuration (OTAC) parameters
Data Acquisition mode
(SPS = sample per second)
Low Duty Cycle Data Acquisition (LDCDA) Mode: 1s to 24 hour
Alarm & Survey mode: 1s to 24 hour
Streaming Packet Mode
Streaming Mode
Sampling Rate (in streaming packet mode)
Minimum: 1 SPS
Maximum: 60 SPS on each axis
Alarm Threshold
2 high levels alarms & 2 low levels alarms
Programmable cut-off frequency (Anti-aliasing filter)
1– 100 Hz
Power Mode
Sleep with Network Listening & Active
RF Specifications
Wireless Protocol Stack
Ultra-Power and license-free 2.4Ghz radio technology(IEEE 802.15.4E)
WSN Topology
Point-to-Point / Star
Data rate
250 Kbits/s
RF Characteristics
ISM 2.4GHz – 16 Channels. Antenna diversity architecture designed by BeanAir®
TX Power
+18 dBm
Receiver Sensitivity
-104 dBm
Maximum Radio Range
650m (Line of Sight) , 30-100m (Non Line of Sight)
Antenna
Omnidirectional radome antenna with antenna diversity
Gain : 3 dBi
Waterproof IP67
Embedded Data logger
Storage Capacity
up to 8 million data points
Wireless data downloading
20 minutes to download the full memory (average time)
TimeSync function : Clock synchronization over the Wireless Sensor Networks (WSN)
Clock synchronization accuracy
±2.5 ms (at 25°C)
Crystal specifications
Tolerance ±10ppm, stability ±10ppm
Environmental and Mechanical
Casing
•Dimensions in mm (LxWxH): 100 x 60 x 31 (without antennas and mounting eyelet)