Bartec EXaminer CUI 310 E NB User manual

Installation Guide
EXaminer®CUI 310 E NB
11-2131-7N0001-07/2021-452996

Installation Guide2
Reservation Technical data subject to change without notice. No claims for damages arising from alterations, errors or misprints shall be allowed.
Introduction
Overview
This manual contains information related to installing,
configuring, starting up, operating, maintaining, calibrating, and
servicing the EXaminer®CUI 310 E NB sensor.
The sensor consists of a sensor housing containing the
electronics and internal batteries. In the center of the housing
is included a drill bit and an Umbrella Sensor Lock (also called
a “parachute” device) for securing the sensor to the cladding on
pipes.The sealing gasket to the pipe/cladding comes in 3 variants
(dimensions).
IMPORTANT NOTE
The Sensor unit cannot be opened and has no physical wiring
terminals. Communication takes place only through LTE and
for service reasons also through Bluetooth communication
protocol integrated in the electronics of the unit.
Features
The EXaminer®CUI 310 E NB sensor is intended for and specially
designed for mounting on cladding on isolation on pipes. Other
use cases may apply.
The EXaminer®CUI 310 E NB will sense the relative humidity and
temperature and water presence.
Measurements are transmitted over NB-IoT or LTE-M to an
IoT-Hub and a cloud solution like MS Azure or similar, as required
by the end customer.
Physical Characteristics
As shown in Figure 1 the EXaminer®CUI 310 E NB sensor is one
unit. All electrical and electronic parts are integrated in the unit.
The sensor is manufactured in UV Stabilized POM.
Ingress protection:
IP67 according to IEC 60529.
Electric Characteristics
The sensor is powered from two 3V Lithium Manganese Dioxide
batteries in series.
– Expected battery life: 9-11 years (0 - 40 °C, hourly
measurements, daily transmissions). Lifetime is influenced
positive and negative depending on environmental conditions
as well as measurement and transmission intervals.
Installation Guide
EXaminer®CUI 310 E NB
Dimensions
62 46
68
Figure 2.

EXaminer®CUI 310 E NB
Reservation Technical data subject to change without notice. No claims for damages arising from alterations, errors or misprints shall be allowed.
3
ATEX/IECEx certification
Reference Standard
EXaminer®CUI 310 E NB sensor is designed in accordance with
the following standards.
Standards Document
Number Title
EN IEC 60079-0:2018
IEC 60079-0:2017
Explosive atmospheres, Part 0:
Equipment General requirements
EN 60079-11:2012
IEC 60079-11:2011
Explosive atmospheres, Part 11:
Equipment protection by intrinsic safety “i”
ATEX/IECEx Approval
IECEx DNV 21.0037X Ex ia IIC T4 Ga
-40 °C ≤ Ta ≤ +80 °C
DNV 21 ATEX 73941X II 1G Ex ia T4 IIC Ga
Tamb -40 °C to +80 °C
DNV GL Presafe AS
2460 Veritasveien 3
N-1363 Høvik
Norway
Label
Installation and Startup
Installation of the EXaminer®CUI 310 E NB
The EXaminer®CUI 310 E NB sensor is designed for mounting on
the cladding on pipes for measurement of temperature, relative
humidity and if water is present. The included drill bit has a Torx
T30 head.
Mounting the sensor on components with normal operating
surface temperature of 80 °C or higher or below -40 °C must be
avoided.
Operating in temperatures outside normal operating
temperatures (5 °C to 40 °C) may have significant impact on
battery lifetime.
Specific conditions for EXaminer®CUI 310 E NB
“X”- Equipment must be mounted on the metallic enclosure and/
or contact with earth must be assured.
The sensor is marked:
WARNING
POTENTIAL ELECTROSTATIC CHARGING HAZARD –
SEE INSTRUCTION
Mounting principle
NOTE
Before mounting the sensor ensure that the place selected is
not near a cladding joint or other obstructions/irregularities
preventing the sensor to rest securely on the cladding.
Preferably, the centre of the hole in the cladding should be no
closer than 40 mm from such irregularity.
Installation by using a designated jig
The sensor is fitted with an integrated drill bit allowing installa-
tion by a special designed installation jig. Once installed correctly
in the jig and positioned on the cladding, the jig will apply correct
pressure and rotational speed to the sensor drill bit.
Manual installation
Alternatively 12 or 14mm holes can be pre-drilled in the cladding
and then by positioning the sensor drill bit center/center in the
hole, use a screwdriver or similar to press the drill bit assembly
though the hole all the way in until the Umbrella Sensor Lock is
engaged on the inside of the cladding.
NOTE
• Please ensure that the sensor is properly attached and seals
off the hole.
• The Flat sides on the sensor housing must be positioned as
shown on figure 3.
Robotic installation
The mountable sensor is also configured to allow installation by a
robot as it only requires a single driving force to mount the sensor
at a desired location.The robot is being developed separately.
EXaminer CUI®310 E NB
17-2131-****/****
EX II 1G Ex ia IIC T4 Ga -40 °C ≤ Ta ≤ +80 °C
IECEx DNV 21.0037X
ATEX DNV 21 ATEX 73941X
WARNING - POTENTIAL ELECTROSTATIC
CHARGING HAZARD - SEE INSTRUCTION
0044
IP 67
Batch No. YYWW
XX:XX:XX:XX:XX:XX
Data
Matrix
Code
97980
Bad Mergentheim
Germany

Installation Guide4
Reservation Technical data subject to change without notice. No claims for damages arising from alterations, errors or misprints shall be allowed.
Drill bit
Figure 3.
Umbrella Sensor Lock
Figure 4.
Sealing
The sensor has 3 optional sealing gaskets for different diameter
of the cladding.
This gasket has no safety function. The function is solely to
secure that the measurement is performed in the intended
atmosphere.
Depending on the curve of the cladding, the sensor can be
mounted with Ø300 (black), Ø200 (red) or Ø100 (nature) sealing
gaskets.The sealing gasket can only be mounted the correct way
(poka-yoke).
Figure 5.
Sealing gasket
Ø100
(nature)
Sealing gasket
Ø200
(red)
Sealing gasket
Ø300
(black)
Mounting of the EXaminer®CUI 310 E NB
Select the appropriate sealing gasket.
The EXaminer®CUI 310 E NB sensor can be mounted as a
standalone unit. The sensor includes a drill bit and a Umbrella
Sensor Lock mounting device.
Figure 8. Figure 9.
Drilling finished, Umbrella Sensor
Lock through and expanded ready
for fixation.
Drill bit released.
Figure 6. Figure 7.
Start position, drill bit and
mounting parts are retracted.
Drilling through the cladding.

EXaminer®CUI 310 E NB
Reservation Technical data subject to change without notice. No claims for damages arising from alterations, errors or misprints shall be allowed.
5
Alternative mounting of the
EXaminer®CUI 310 E NB
The sensor can also be mounted in a pre-drilled Ø14 hole.
This allows more space for the retaining umbrella and alternative
parts include an alternative umbrella retainer in stainless steel.
The Fusion 310 CUI sensor can also be mounted by replacing the
umbrella with a M5 counter nut.
Operation
Overview
This section provides the information and work processes
involved in operation of the EXaminer®CUI 310 E NB.The
detector itself has no physical operator interface.The sensor can
submit data by means of NB-IoT or LTE-M. These data will be
transferred to a cloud computing system.
Startup
All electric parts of the Fusion sensor are factory tested, and no
field work is necessary.
Maintenance
General
The EXaminer®CUI 310 E NB sensor does not require any
specific maintenance at regularly scheduled intervals.
Inspection of the EXaminer®CUI 310 E NB sensor is limited to
ensuring that encapsulation, seals, and mounting are tight and
secure.There are no moving parts or adjustments and possible,
nor can the housing be opened.
NOTE
Any attempts made to open the housing, may void the
warranty.
Cleaning
Cleaning is not necessary for the functionality of the sensor. If
cleaning is wanted for other reasons, use a damp cloth.
Battery
The internal battery is not replaceable. Battery status is reported
by the sensor.
At end-of-life, the Fusion sensor has to be replaced by a new
unit. Battery replacement is not possible as the battery and
electronics are molded.
Replacing the EXaminer®CUI 310 E NB
In case of a fatal error of a sensor, it has to be replaced by a new
unit. Repair or maintenance are not allowed by unauthorized
personnel.

bartec.com
BARTEC
BARTEC GmbH.
Max-Eyth-Str. 16
97980 Bad Mergentheim
Germany
Tel.: [phone]
[e-mail]
11-2131-7N0001-07/2021-452996