ETI THERMAPEN IR BLUE User manual

Operating Instructions
THERMAPEN®
IR BLUE
With Bluetooth®
Wireless Technology

The Thermapen IR Blue is both a non-contact infrared (IR) and a penetration probe
Bluetooth®thermometer.
CONNECTION - Use a Bluetooth Low Energy iOS or AndroidTM host device
with a compatible app installed to make connections to the instrument. When
connected, the Bluetooth symbol will show in the display.
When the Probe is connected via Bluetooth, the connection will remain for 10
seconds after the probe is closed, giving time to switch to IR Mode, keeping a
continuous Bluetooth connection. After the 10 seconds the Bluetooth connection
will be dropped.
Please note: No readings are stored in the instrument. When not connected, the
instrument can still be used in both ‘IR’ and ‘Probe’ Mode. Readings are taken and
displayed every 1 second.
IR MODE OPERATION
(Probe in closed position)
Not Connected
Press the SCAN button to turn on the instrument. Aim the thermometer at an
object whilst pressing the scan button. The SCAN symbol will appear in the
display all the time the SCAN button is held, along with the target’s surface
temperature. When the Scan button is released ‘HOLD’ is displayed along with
the latest target temperature, which will remain for 60 seconds before the
instrument will shut down.
Connected-
If a Measurement interval is set, the thermometer will measure and update its
display at that rate, otherwise press the SCAN button to take a measurement.
MEASUREMENT ZONE/TARGET DISTANCE - The measurement zone is
proportional to the distance the Thermapen IR Blue is away from the target. The
Thermapen IR Blue is equipped with a 5:1 lens. If the target is 10 cm away, the
measurement zone will be 2 cm across.
EMISSIVITY - The Thermapen IR Blue is supplied with a default emissivity of 0.95
(see Settings). For information relating to the emissivity of specific materials, please
visit our website etiltd.com/emissivity.
Please note: IR thermometers are not recommended for use when measuring the
temperature of shiny or polished metals.
For probe mode, see overleaf.
2in@10in
(D:S=5:1)
1in@5in
1cm@5cm
2cm@10cm

PROBE MODE OPERATION
Not Connected
Unfold the probe and insert the tip into the medium or substance
to be measured. The sensor is located at the tip of the probe,
therefore the minimum depth insertion should be 3 mm.
The instrument reading in the display will take a few seconds
to stabilise.
Connected
If a measurement interval is set, it will take the temperature at
that rate, but otherwise it will take the temperature every 1 second.
Pressing the SCAN button forces an extra temperature reading
as well. When the reading is updated, it is sent back to the host.
The probe should not be rotated more than 180 degrees as
damage will occur. When not in use, it is recommended to store
the probe in the closed position.
The probe tip is very sharp and therefore caution should be taken when
using. Care should also be taken when closing the probe after taking hot
temperatures as the probe may remain hot.
ROTATIONAL DISPLAY - The display will rotate through 90° steps depending on
the direction the instrument is pointing so that it can be used at any angle or in
either hand, in both modes.
MAX/MIN - In IR mode, press the Mode button to show the maximum or minimum
values of the ‘SCAN’ previously taken. These values are lost when the instrument
turns off after 60 seconds, or the probe is opened. If the Scan button is pressed
whilst viewing Max/Min values the instrument immediately measures and reverts
into measurement mode.
Please note: Max/Min is only available in IR mode.
SETTINGS - Adjustable via the app including: °C or °F, Measurement Interval,
Auto-off, Emissivity, Sensor Name and High/ Low Alarm levels. All settings are
stored in the instrument and are downloaded to the app on connection.
AUTO-OFF - If the instrument is connected to Bluetooth, the auto-off is disabled.
When in IR mode and not connected, it will auto-off after 60 seconds.
The auto-off timer will reset if any button is pressed.
To activate the instrument after auto-off, press the SCAN button.
In Probe mode and not connected, the auto-off time is set via the App.
The auto-off timer is reset by movement/button press.
To activate the instrument after auto-off, simply press any button.
AMBIENT - The ambient operating range is -20 to 50 °C.
BATTERY REPLACEMENT – The battery condition is shown in the App and in the
display. When at ‘Low Bat’ it needs replacing. The instrument continues to measure
accurately but we recommend that the batteries be changed. To replace the batteries,
undo the retaining screw and lift the battery cover. Remove the batteries by pulling the
battery retaining clip back whilst holding the unit upside down. Replace both batteries,
placing them positive side up, and ensuring the edge of the batteries are clipped under
the plastic lugs near the cover hinge. Replace cover and tighten retaining screw.
!

545-965 WEB/18.09.23
Manufactured by
Electronic Temperature Instruments Ltd
Worthing · West Sussex · BN14 8HQ
01903 202151 · [e-mail] · etiltd.com
STORAGE & CLEANING – Clean the instrument regularly with an anti- bacterial
probe wipe to avoid potential food-borne bacteria growth. The infrared sensor
lens is the most delicate part of the thermometer and should be kept clean at all
times. Care should be taken when cleaning the lens, using only a damp soft cloth
or damp cotton swab. Allow the lens to fully dry before using it. The thermometer
should be stored between -20 to 60 °C.
WARNING: IPA and other solvents may cause damage to the case and screen of
this instrument.
LCD ERROR MESSAGES
(PROBE & IR MODES) – If the ambient temperature falls outside the operational range,
then ‘Ambient Lo’ or ‘Ambient Hi’ will be displayed. This will continue until the ambient
temperature has returned within the limits. The thermometer should be allowed plenty
of time (minimum 30 minutes) to stabilise to the working/room temperature. ‘Hi’ or ‘Lo’
will be displayed when the temperature being measured is outside of the instrument’s
measurement range. ‘Err’ will be displayed if the instrument has developed a fault.
GUARANTEE - This instrument carries a two-year guarantee against defects in either
components or workmanship. During this period, products that prove to be defective
will, at the discretion of ETI, be either repaired or replaced without charge. This
guarantee does not apply to sensors/probes, where a six-month period is offered. The
product guarantee does not cover damage caused by fair wear and tear, abnormal
storage conditions, incorrect use, accidental misuse, abuse, neglect, misapplication,
or modification. Full details of liability are available within ETI’s Terms & Conditions
of Sale at etiltd.com/terms. In line with our policy of continuous development, we
reserve the right to amend our product specification without prior notice.
The Bluetooth®word mark and logos are registered trademarks owned by the
Bluetooth SIG, Inc. and any use of such marks by ETI is under license.
Google Play and the Google Play logo are trademarks of Google Inc.
Apple, the Apple logo, iPhone, and iPod touch are trademarks of Apple Inc.,
registered in the U.S. and other countries. App Store is a service mark of Apple
Inc., registered in the U.S. and other countries.
iOS is a trademark or registered trademark of Cisco in the U.S. and other
countries and is used under license. Android is a trademark of Google Inc