Wireless High-Precision Tilt Sensor
User Guide
V
ERSION
1.3
S
EPTEMBER
2019
Page 1: ...Wireless High Precision Tilt Sensor User Guide VERSION 1 3 SEPTEMBER 2019...
Page 2: ...SSAGE PROTOCOL 6 6 1 Common Messages 6 6 2 Uplink Messages 7 6 2 1 Temperature Compensation 8 6 3 Downlink Messages 9 6 3 1 Periodic Reports 9 6 3 2 Hold Time 10 6 3 3 Threshold Mode 10 6 3 4 Report O...
Page 3: ...orientation When the sensor is tilted either away from or toward the vertical orientation by a specified amount an alert is sent to the wireless network The high precision tilt sensor has precision to...
Page 4: ...ay 2019 Modified precision on measurement 1 2 May 2019 Added temperature for compensation 1 3 September 2019 Updated common sections 2 3 Document Conventions Table 2 Document Conventions Font Icon Mea...
Page 5: ...O BRIDGE INC WIRELESS HIGH PRECISION TILT SENSOR PAGE 4 OF 15 3 TECHNICAL SPECIFICATIONS 3 1 Absolute Maximum Ratings Table 4 Absolute Maximum Ratings Parameter Rating Units Operating ambient temperat...
Page 6: ...ly high voltage for the life of the battery and then experience a rapid drop near the end whereas an alkaline battery will experience a more gradual reduction in voltage over time Radio Bridge sensors...
Page 7: ...If the standard Radio Bridge console console radiobridge com is not used refer to this section to decode the sensor data and configure the sensor through downlink messages Radio Bridge provides a web...
Page 8: ...age is the whole integer component and byte 2 is in tenths of a degree For example a measurement of 48 7 degrees would be represented as 0x30 and 0x07 respectively The tilt events are defined in the f...
Page 9: ...x03 of the uplink message is a two s compliment signed integer value representing the ambient temperature inside the sensor in degrees C This is reported because MEMS based accelerometers are sensitiv...
Page 10: ...a setting of 0x01 selects Report on Change mode This selection defines bytes 3 6 as shown in the sections below 6 3 1 Periodic Reports The tilt sensor can also send periodic updates and this is define...
Page 11: ...a range of 250 milliseconds 1 minute If the hold time is 0 the feature is disabled and an alert will be sent any time the orientation changes 6 3 3 Threshold Mode The angles in bytes 3 6 define the a...
Page 12: ...gle of 16 8 degrees the values would be 0x10 and 0x08 respectively 6 3 4 Report On Change Mode The report on change feature will create an alert when the angle of the tilt increases or decreases by a...
Page 13: ...Angle for report on change mode toward the 0 degree vertical position fractional value Since the high precision tilt sensor has precision to 0 1 degrees the angles are defined by both an integer valu...
Page 14: ...DGE INC WIRELESS HIGH PRECISION TILT SENSOR PAGE 13 OF 15 7 MECHANICAL DRAWINGS The mechanical drawings provided in this section are for the main body of the sensor All dimensions are inches unless ot...
Page 15: ...sensors FCC ID 2APNUSFM10R2 LoRaWAN RBS301 RBS304 and RBS305 sensors FCC ID 2APNUCMABZ LoRaWAN RBS306 sensors This device contains FCC IAU792U13A16858 This device contains equipment certified under I...
Page 16: ...adio Bridge provides this document as is without warranty of any kind expressed or implied including but not limited to the implied warranties of fitness or merchantability for a particular purpose Ra...
