DEM106 - Environmental Thermometer VELLEMAN - Free user manual and instructions

Product Type	Environment Thermometer
Brand	Velleman
Model	DEM106
Dimensions (W x D x H)	70 x 50 x 20 mm
Weight	50 g
Power Supply	1 CR2032 battery
Display	Digital LCD
Measuring Range	-10°C to 50°C
Accuracy	±1°C
Main Function	Ambient temperature measurement
Additional Functions	Min/max display, built-in clock
Measurement Unit	°C / °F selectable
Sensor	Built-in temperature sensor
Housing Material	ABS plastic
Color	White
Care and Cleaning	Clean with a soft, dry cloth
Safety	Do not immerse in water, avoid moisture
Spare Parts and Repairability	Parts not available, replace the device
General Information	Household use, indoor only

Frequently Asked Questions - DEM106 VELLEMAN

How do I change the battery of the Velleman DEM106 thermometer?

To change the battery, open the battery compartment on the back of the device using a screwdriver. Remove the old battery and insert a new CR2032 battery, respecting polarity. Close the compartment.

How do I switch from °C to °F display?

Press the °C/°F button located on the side or front of the thermometer. The unit changes with each press. The display shows the selected unit.

What is the accuracy of the DEM106 thermometer?

The stated accuracy is ±1°C in the measuring range of -10°C to 50°C. This accuracy may vary slightly outside this range.

How do I clean the Velleman DEM106 thermometer?

Use a soft, dry cloth to clean the housing and screen. Do not use chemical or abrasive cleaners. Avoid contact with liquids.

What should I do if the thermometer display is dim?

A dim display usually indicates the battery is low. Replace the battery with a new CR2032. If the problem persists, check the battery contacts.

Can the DEM106 thermometer be used outdoors?

This thermometer is designed for indoor use only. It is not waterproof and should not be exposed to moisture, rain, or extreme temperatures.

What is the battery life?

The CR2032 battery lasts approximately 1 year under normal use. Duration may vary depending on usage frequency and temperature conditions.

How do I interpret the displayed min/max values?

The thermometer automatically records the minimum and maximum temperatures since the last reset. To reset them, press and hold the MIN/MAX button for 3 seconds.

Is the Velleman DEM106 thermometer waterproof?

No, the thermometer is not waterproof. It must not be immersed in water or exposed to splashes. Protect it from moisture.

What should I do if the thermometer displays an incorrect temperature?

Check that the device is not exposed to a direct heat source or draft. Move it away from any hot or cold object. If the error persists, replace the battery. If the problem continues, contact customer service.

USER MANUAL DEM106 VELLEMAN

K/J TYPE THERMOCOUPLE THERMOMETER THERMOMETER MET THERMOKOPPEL TYPE K/J THERMOMÈTRE AVEC THERMOCOUPLES TYPES K/J TERMÓMETRO IR CON TERMOPAR TIPO K/J IR-THERMOMETER MIT K/J-TYP-FÜHLER TERMOMETR DO TEROMPAR TYPU K/J TERMÓMETRO TERMOPAR TIPO K/J

USER MANUAL 3 GEBRUIKERSHANDLEIDING 7 MODE D'EMPLOI 11 MANUAL DEL USUARIO 15 BEDIENUNGSANLEITUNG 19 INSTRUKCJA OBSŁUGI 23 MANUAL DO UTILIZADOR 27

CE

USER MANUAL

1. Introduction

To all residents of the European Union

Important environmental information about this product

This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm the environment. Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialized company for recycling. This device should be returned to your distributor or to a local recycling service. Respect the local environmental rules.

If in doubt, contact your local waste disposal authorities.

Thank you for choosing Velleman! Please read the manual thoroughly before bringing this device into service. If the device was damaged in transit, do not install or use it and contact your dealer.

2. Safety Instructions

Keep this device away from children and unauthorized users.

Keep this device away from rain, moisture, splashing and dripping liquids. Never put objects filled with liquids on top of or close to the device.

3. General Guidelines

Refer to the Velleman® Service and Quality Warranty on the last pages of this manual.

• Keep this device away from dust and extreme temperatures.
• Protect this device from shocks and abuse. Avoid brute force when operating the device.
• Familiarise yourself with the functions of the device before actually using it.

DEM106

• All modifications of the device are forbidden for safety reasons. Damage caused by user modifications to the device is not covered by the warranty.
• Only use the device for its intended purpose. Using the device in an unauthorised way will void the warranty.
• Damage caused by disregard of certain guidelines in this manual is not covered by the warranty and the dealer will not accept responsibility for any ensuing defects or problems.
• Do not switch the device on immediately after it has been exposed to changes in temperature. Protect the device against damage by leaving it switched off until it has reached room temperature.
• Readings may be affected if the unit is operated within a radio frequency electromagnetic field, but the performance of the instrument will not be permanently affected.
• Use the original packaging if the device is to be transported.
• Keep this manual for future reference.

4. Features

• 4-digit LCD display
- dual input measurement: designed for use with an external K-type or J-type thermocouple
• temperature readout in °C, °F or Kelvin
- dual measurement and dual display
- 55 mm larger dual LCD display
- max / min function
• data hold freezes displayed values
• average function of the last 10 measured values
- auto power-off
- comes with battery, K-type probes, user manual, carry pouch and coloured box

5. Overview

Refer to the illustrations on page 2 of this manual.

1	T1 thermocouple socket
2	LCD display
3	T1/T2 function button
4	backlight button
5	AVG button
6	data hold button
7	power switch

8	°C/°F mode button
9	MIN/MAX button
10	setting button
11	T2 thermocouple socket
12	tripod socket
13	battery compartment
14	screw

Display

1	MIN
2	MAX
3	battery level
4	°C/°F
5	T1 reading
6	°C/°F
7	T2/T1-T2 reading

8	data hold
9	AVG
10	K/J-type mode
11	auto power-off
12	T2 mode
13	T1-T2 mode
14	T1 mode

6. Battery

This device is battery-operated, using 1x 9 V battery. Replace it when the battery-low icon appears.

To replace the battery, proceed as follows:

1. Switch off the device.

A malfunction may occur if you replace the batteries while the device is on.

1. Open the battery compartment.
2. Replace the battery with a new 9 V battery.
3. Close the battery compartment.

Warning: Do not puncture batteries or throw them in fire as they may explode. Do not attempt to recharge non-rechargeable batteries (alkaline). Dispose of batteries in accordance with local regulations. Keep batteries away from children.

7. Operation

1. Connect the thermocouples to the meter.
2. Switch on the meter.
3. Press the setting button to select the K-type or J-type thermocouple.
4. Press the backlight button to switch the backlight on or off.
5. Press the °C/°F mode button to switch between °C and °F.
6. Connect the tip of the thermocouple to the object to be measured. The measured temperature appears on the LCD display.
7. Press the T2/T1-T2 button to display the difference between the measured values of T1 and T2.
8. Briefly press the data hold button to freeze the reading on the display. Press again to unfreeze.
9. Press the AVG button to display the average recorded values.
10. Press the MIN/MAX button to display the recorded maximum value, briefly press to display the recorded minimum value, hold pressed to exit the function.
11. Hold the power switch pressed to switch off the meter.

8. Cleaning and Maintenance

• The IR sensor is the most delicate part of the device and it shall be kept clean at all times. To do this, only use a soft cloth or cotton bud with a little water or medical alcohol.
• Allow the lens to fully dry before using the device.
• Wipe the other parts of the device regularly with a moist, lint-free cloth. Do not use alcohol or solvents.
• Do not submerge the device in water or any other liquid.
• There are no user-serviceable parts. Contact your dealer for spare parts if necessary.
• The device shall be stored between -20^ and +65^ ( -4^ to +149^ ).

9. Technical Specifications

temperature range
	K-type	-200°C ~ 1370°C (-328°F ~ 2498°F)
	J-type	-200°C ~ 1100°C (-328°F ~ 2012°F)
accuracy
	± (0.5 % rdg + 2°C / 3.6°F) < 0°C & >1000°C
	± (0.15 % rdg + 1°C / 1.8°F) 0°C ~ 1000°C (32°F ~ 1832°F)
resolution		1°C or 1°F / 0.1°C or 0.1°F
power supply		1x 9 V battery 6F22 (incl.)
dimensions		185 x 66 x 33 mm
weight (with battery)		245 g

Use this device with original accessories only. Velleman nv cannot be held responsible in the event of damage or injury resulting from (incorrect) use of this device. For more info concerning this product and the latest version of this manual, please visit our website www.velleman.eu. The information in this manual is subject to change without prior notice.

© COPYRIGHT NOTICE

The copyright to this manual is owned by Velleman nv. All worldwide rights reserved. No part of this manual may be copied, reproduced, translated or reduced to any electronic medium or otherwise without the prior written consent of the copyright holder.

GEBRUIKERSHANDLEIDING

1. Inleiding

Velleman® Service and Quality Warranty

Since its foundation in 1972, Velleman® acquired extensive experience in the electronics world and currently distributes its products in over 85 countries.

All our products fulfil strict quality requirements and legal stipulations in the EU. In order to ensure the quality, our products regularly go through an extra quality check, both by an internal quality department and by specialized external organisations. If, all precautionary measures notwithstanding, problems should occur, please make appeal to our warranty (see guarantee conditions).

General Warranty Conditions Concerning Consumer Products (for EU):

• All consumer products are subject to a 24-month warranty on production flaws and defective material as from the original date of purchase.
• Velleman® can decide to replace an article with an equivalent article, or to refund the retail value totally or partially when the complaint is valid and a free repair or replacement of the article is impossible, or if the expenses are out of proportion.
  You will be delivered a replacing article or a refund at the value of 100% of the purchase price in case of a flaw occurred in the first year after the date of purchase and delivery, or a replacing article at 50% of the purchase price or a refund at the value of 50% of the retail value in case of a flaw occurred in the second year after the date of purchase and delivery.

- Not covered by warranty:

• all direct or indirect damage caused after delivery to the article (e.g. by oxidation, shocks, falls, dust, dirt, humidity...), and by the article, as well as its contents (e.g. data loss), compensation for loss of profits;
• consumable goods, parts or accessories that are subject to an aging process during normal use, such as batteries (rechargeable, non-rechargeable, built-in or replaceable), lamps, rubber parts, drive belts... (unlimited list);
• flaws resulting from fire, water damage, lightning, accident, natural disaster, etc....;
• flaws caused deliberately, negligently or resulting from improper handling, negligent maintenance, abusive use or use contrary to the manufacturer's instructions;
• damage caused by a commercial, professional or collective use of the article (the warranty validity will be reduced to six (6) months when the article is used professionally);
• damage resulting from an inappropriate packing and shipping of the article;
• all damage caused by modification, repair or alteration performed by a third party without written permission by Velleman®.
• Articles to be repaired must be delivered to your Velleman® dealer, solidly packed (preferably in the original packaging), and be completed with the original receipt of purchase and a clear flaw description.
• Hint: In order to save on cost and time, please reread the manual and check if the flaw is caused by obvious causes prior to presenting the article for repair. Note that returning a non-defective article can also involve handling costs.
• Repairs occurring after warranty expiration are subject to shipping costs.
• The above conditions are without prejudice to all commercial warranties.

The above enumeration is subject to modification according to the article (see article's manual).

NL