Document history
| Rev. | Date | Changes |
|---|---|---|
| 01 | 18.04.2023 |
First version
|
| 02 (1/2) |
19.07.2023 (1/2) |
Hardware version 1.1
The housing is no longer manufactured using the 3D printing process, but by
turning and milling a plastic cylinder. For this reason the housing material
also changes from "MJF-PA12" to "PE-HD".
The device is now equipped with a bulls-eye level on the top of the housing.
This simplifies the correct vertical alignment of the device during
installation.
Chapter Specifications
Specification of the housing material adapted to hardware version 1.1
Specification of the dimensions and weight adapted to hardware version
1.1
Specification of the accuracy added
Specification of the measurement method corrected from "80GHz Radar" to "60GHz
Radar"
Specification of the data type for the measurement value "water level"
added
Chapter Overview
Illustrations of the device added
Chapter General product information
Explanation adapted to account for the fact that the measurement value "water
level" is now also calculated and provided directly via the BLE Radar . The required values for "mounting
height" and "trimming" can be written in the BLE Radar by a compatible data logger.
Explanation adapted to account for the fact the the measurement data is
cyclically generated if no data logger is paired with the BLE Radar (pairing). In case of a pairing
however, the data logger must actively start the measurement.
Chapter Determining the water level
Chapter added
Chapter Dimensions
Chapter added
Chapter Installing the BLE Radar
Note added indicating that metallic mounting fixtures have to be grounded
Chapter Aligning the BLE Radar
Chapter added
Chapter Wall mounting (flexibly adjustable mount)
Chapter added
Chapter "Wall mounting with adhesive" on page 39
Chapter added
Chapter Pipe mounting
Chapter added
Chapter Strut/rod mounting
Chapter added
|
| 02 (2/2) |
19.07.2023 (2/2) |
Chapter Installation in a manhole cover DN600
Chapter added
Chapter "Installation on an available flange or strut" on page 51
Chapter added
Chapter User interfaces
Chapter added
Chapter Troubleshooting and repair
Suggested solutions in case the measurement value "water level" is not
plausible added
Chapter Compatible data loggers
List of suitable dataloggers revised
Chapter Assembly sets
Chapter added
Chapter Other accessories
Chapter added
|
| 03 | 28.07.2023 |
Hardware version 2.0
The device now has an ATEX zone 1 approval.
|
| 04 | 19.07.2023 |
Chapter Ex protection
List of conditions to be observed revised.
Chapter Device labelling
Removed the notes supplementing the content of the type plate. The
corresponding information is now noted on the type plate.
Type plate updated
|
| 05 | 09.10.2023 |
Chapter Specifications
Specification of the blocking distance added
Explanation of the new measurement values "temperature of the electronics",
"battery voltage" and "estimated remaining term" added
Note added indicating that the specification for precision is a relative value
in relation to wired radar sensors.
Chapter Ex protection
List of the conditions to be observed revised.
Chapter General product information
Explanation for the generation of the new measurement values "temperature of
the electronics", "battery voltage" and "estimated remaining term" added.
Chapter Compatible data loggers
List of compatible data loggers revised
Specification added as to which IoT app available for the respective data
logger supports the BLE Radar .
Chapter "Compatible IoT apps"
Chapter added
|
| 06 (1/2) |
25.04.2024 (1/2) |
Chapter Specifications
Specification of the data types for the measurement values "Status of the
distance" and "Amplitude" added
Chapter Overview
The reference plane indicating the zero point for the measurement added to the
figure of the lateral view of the BLE Radar .
Chapter General product information
List of generated measurement values extended to include "Status of the
distance"aund "Amplitude"
Chapter Measurement values provided
Chapter added
Chapter Determining the measurement values
Chapter added
Chapter Determining the raw value (distance)
Reference to the position of the reference plane indicating the zero point for
the measurement added.
Chapter Taking trimming into account
Comma error in the additional explanation of the zero point adjustment
fixed
Chapter Installing the BLE Radar
Note added indicating that the BLE Radar is
not suitable for outdoor use.
Chapter Wall mounting (flexibly adjustable mount)
Explanation adapted to the fact that the swivel arm is available in two
different lengths.
Description added of how the swivel arm can be locked in place using a split
pin.
Link and QR code added referring to the How-To-Video "Wall mounting by means
of screw fitting".
Chapter "Wall mounting with adhesive" on page 39
Description added of how the swivel arm can be locked in place using a split
pin.
Link and QR code added referring to the How-To-Video "Wall mounting with
adhesive".
Chapter Pipe mounting
Explanation adapted to the fact that the swivel arm is available in two
different lengths.
Description added of how the swivel arm can be locked in place using a split
pin.
Link and QR code added referring to the How-To-Video "Pipe mounting".
Chapter Strut/rod mounting
Explanation adapted to the fact that the swivel arm is available in two
different lengths.
Description added of how the swivel arm can be locked in place using a split
pin.
Link and QR code added referring to the How-To-Video "Strut/rod
mounting".
Chapter "Installation on an available flange or strut" on page 51
Explanation adapted to the fact that the swivel arm is available in two
different lengths.
Chapter Removal & disposal
Notes regarding material separation added.
Conditions for the return of used products specified.
|
| 06 (2/2) |
25.04.2024 (2/2) |
Chapter Troubleshooting and repair
Solution approaches for non-plausible measurement values of "Level" and/or
"Distance" added
Chapter Compatible data loggers
List of compatible data loggers revised
Chapter "Compatible IoT apps"
Chapter removed
|
| 07 | 19.09.2024 |
Chapter Functional principle
Illustration and explanation adapted to account for the fact that devices of
the Jellox family are the
data loggers recommended.
Chapter "Wall mounting with adhesive" on page 39
The illustration has been revised as the radar adhesive mounting kit is only
available in the "250 mm" configuration.
|
| 08 | 15.10.2024 |
Chapter Specifications
Specification of the immersion depth and duration for protection class IP68
adjusted from 1 m/24 h to 4 m/35 days.
Specification of the range of the local radio connection specified. This is an
"up to" specification.
Note extended to specify that structural conditions also influence the range
of the local radio connection.
Chapter Aligning the BLE Radar
Illustrations adapted to clearly show the alignment of the laser distance
meter in the Laser meter adapter
.
Missing caption added to the figure "Inserting the laser distance meter in the
sensor recess"
Chapter Services
Chapter added
Chapter Compatible data loggers
Data loggers of the myDatalogEASY IoT ATEX
family
summarised in a separate group.
|
| 09 (1/2) |
16.02.2026 (1/2) |
Chapter Declaration of conformity
Declaration of Conformity updated
Chapter Specifications
The mounting thread type has been corrected to G 1½".
Chapter Safety instructions
Note added that modifications to the device must not be made under any
circumstances
Explanation of safety symbols on the device added
Chapter General safety instructions
Chapter added
Chapter Specific safety instructions
Note added indicating that special caution is required near water, as there is
a risk of drowning in the event of falling into the water.
Note added indicating that the device emits short pulses of electromagnetic
waves from the bottom.
|
| 09 (2/2) |
16.02.2026 (2/2) |
Chapter Safety and precautionary measures when entering confined spaces and containers
Chapter added
Chapter Overview
The mounting thread type has been corrected to G 1½".
Chapter Limitations of use
Chapter added
Chapter Intended use
Explanation adapted to account for the fact that the device is a battery
operated, stationary sensor.
Chapter Scope of supply
Specification of the union nut type corrected to G 1½".
Chapter Aligning the BLE Radar
Chapter added
Chapter Flexibly adjustable mounts
Specification of the union nut type corrected to G 1½".
Laser meter adapter
replaced
by Laser meter adapter Bosch PRO GLM 50-xxx
Reference to the Laser meter Bosch
GLM50-27CG added
A list of laser distance meters compatible with the Laser meter adapter Bosch PRO GLM 50-xxx
has been added.
Chapter Fixed mounts
Chapter added
Chapter Wall mounting (flexibly adjustable mount)
Figures and explanations adapted to revision 2.0 of the Radar wall mounting
kit .
Chapter "Wall mounting with adhesive"
Chapter removed
Chapter Wall/ceiling mounting (fixed mount)
Chapter added
Chapter Pipe mounting
Figures and explanations adapted to revision 2.0 of the Radar pipe mounting
kit .
Chapter Strut/rod mounting
Figures and explanations adapted to revision 2.0 of the Radar rung
mounting kit .
Chapter Mounting on the ceiling of the sewer
Chapter added
Chapter "Installation on an available flange or strut"
Chapter removed
Chapter Maintenance of the BLE Radar
Chapter added
Chapter Repair & return
Chapter revised
Chapter Assembly sets
List of Assembly sets revised
Chapter Other accessories
Laser meter adapter
replaced
byLaser meter adapter Bosch PRO GLM 50-xxx
Laser meter Bosch
GLM50-27CG
added
|
| 10 | 26.06.2026 |
Chapter Measurement method
Chapter added
Chapter Measurement values provided
Explanation of status "Level set to zero" and "Infinite hold" of the
measurement value "Status of distance" added.
Chapter Framework conditions for a reliable measurement
Chapter added
Chapter Aligning the BLE Radar
Explanation supplemented, explaining why the radar beam width must be taken
into account
Explanation of the importance of a vertical alignment added
Chapter Flexibly adjustable mounts
The laser meter shown in the illustrations has been changed from "Bosch GLM
50 C" to "Bosch PRO GLM50-27CG".
Link and QR code referring to the How-To-Video "Aligning the radar sensor
using a laser distance meter" added
Link and QR code replaced, now referring to the How-To-Video "Practical use of
the laser distance meter"
Chapter Fixed mounts
The laser meter shown in the illustrations has been changed from "Bosch GLM
50 C" to "Bosch PRO GLM50-27CG".
Link and QR code referring to the How-To-Video "Aligning the sensor mount"
added.
Chapter Wall mounting in detail
Link and QR code referring to the How-To-Video "Wall mounting using a fixed
mount" added.
Chapter Assembly sets
Radar wall mounting
kit long (400406), Radar pipe mounting
kit long (400407) and
Radar rung
mounting kit long (400408)
added to the list of available mounting kits
|
