YOKOGAWA TX10-01 Instruction Manual
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Brand: YOKOGAWA
Category: Thermometer
Type: Instruction manual for YOKOGAWA TX10-01
Pages: 1 (0.11 Mb)
1
1. Cautionary Notes for Safe Use of the Product
■ The following safety symbols are used on this instrument and instruction manual to ensure safe use.
WARNING
: This symbol found on the back of the instrument, calls attention to a potential danger or hazard
capable of resulting in a serious injury or loss of life, and the operator must refer to this instruc-
tion manual to avoid the danger or hazard.
WARNING: This symbol in this manual indicates a potential danger or hazard capable of resulting in a serious
injury or loss of life.
CAUTION: This symbol in this manual indicates a potential danger or hazard capable of resulting in severe but
not irreversible injury or damage. In some instances, the hazards may be those associated with
WARNING symbols but are of significantly less magnitude.
NOTE: This symbol draws attention to information that is essential for understanding how to operate the
instrument and/or instrument features.
TIP: Gives information that complements the present topic.
■ To avoid accidents, such as an electrical shock, which may lead to injury or the loss of life to the operator,
or damage to the equipment, be sure to observe the following precautions.
WARNING
• Do not use the instrument to measure where there is the risk of electrical shock.
•
When handling a needle-type probe, be careful not to point the tip in the direction of any person as doing so may result in an injury.
•
After measuring anything with a high temperature, do not touch the metal part of the measuring probe as this may result in a burn.
CAUTION
• When the instrument is stored for a long period of time, be sure to remove the batteries. Not doing so may result in a failure
or malfunctioning of the instrument due to a leakage in battery liquid.
• Do not use deteriorated or damaged probes, as doing so will effect the precision of measurements.
• Before you detach the probe from the instrument, always remove the probe from the object being measured.
• When using a needle-type probe, do not insert the metal part of the measuring probe more than half its the length into the
object to be measured, as doing so may result in a burn or damage to the probe due to the handle of the probe heating up.
• Keep the handle of the probe and the cable that connects the probe to the instrument within a temperature range of -20°C to
50°C, as they are less resistant to heat than the metal part of the measuring probe.
■ Regarding Disassembling and Modification
Do not disassemble or modify the instrument in any way. The instrument should only be disassembled by a service engineer of Yokogawa.
2. Functional Description
(3) Check the thermocouple type.
If you wish to change the current setting, turn off the power and follow the instructions in the section Select thermocouple type
on the previous page.
(4) Connect the probe to the input connector.
(5) When you have finished measurement, turn off the power by pressing the
key.
• The power may be turned off by the auto power-off function during measurement. In this case, press the
key to
restart the instrument and continue measurement.
4. Precautionary Notes
NOTE
• Each probe has its own maximum and minimum operating temperatures, so ensure that its temperature does not fall outside
the specified range.
• As the probe is susceptible to corrosion, do not use the instrument for the measurement of gas or liquid, and refrain from
measuring semi-solid particles and semi-viscous substances. After measurement, wipe the probe with a dry cloth.
•
Do not apply a strong force to the upper and lower parts of the probe as doing so may result in the bending of the probe connector.
• When using the instrument be careful not to bend, drop, or strike the measurement probe.
•
When measuring surface temperature using a surface-type probe, position the probe perpendicular to the surface of the object.
Also note that the application of oil to the probe for the means of providing better contact can improve measurement accuracy.
• When measuring non-metallic surface temperature, make sure the measurement time is long enough to compensate for poor
thermal conductivity.
• To ensure stable measurement, the instrument should not be subjected to a sudden temperature change.
• This instrument, with the exception of the connector section, is water-resistant but not waterproof. Therefore the instrument
should not be immersed in water. If it is mistakenly immersed in water, remove it immediately and check to ensure that no
water has penetrated inside the case. Although this instrument is designed so that any water penetrating into the connector
does not permeate into the circuit inside the case, try to prevent any water entering the connector. If water does enter the
connector, the burnout display may be unavailable.
5. Battery Replacement
When the batteries approach the end of their lives, the mark appears on the display. If this mark is displayed, replace the batteries.
To replace the batteries:
(1) Remove the battery box cover from the back of the instrument. Then replace the two AA alkaline dry batter-
ies (LR6).
(2) Refit the cover to the battery box.
NOTE
• When inserting batteries, be careful not to mistake the polarity as this can damage the instrument.
• When the instrument is to be stored for a long period of time, remove the batteries.
• Do not leave dead batteries in the instrument as doing so may result in a failure or malfunction of the instrument due to a
leakage in battery liquid.
• Both batteries should be replaced with new ones at the same time as replacing only one of the batteries may result in the
charge leaking from the new battery to the old.
6. Cleaning and Maintenance Service
•
If the instrument becomes dirty, wipe the instrument with a cloth that has been dampened with water and well wrung.
• If the instrument is very dirty, use a cloth that has been dampened with a diluted neutral detergent. Do not use other detergents,
solvents, or chemicals. Doing so may cause a failure of the instrument.
•
Avoid any water or other liquids from splashing onto the connector, as this may cause a failure of the instrument.
• For maintenance or repairs, contact Yokogawa Engineering Service (see the first page).
7. Specifications
Thermocouple type K, J, E, T
Measuring range Type K: -200°C to 1372°C [-328°F to 2501.6°F]
Type J: -200°C to 1000°C [-328°F to 1832°F]
Type E: -200°C to 700°C [-328°F to 1292°F]
Type T: -200°C to 400°C [-328°F to 752°F]
Measurement resolution -200.0°C to 199.9°C: 0.1°C
200°C or higher: 1°C
Accuracy (instrument) -200.0°C to -100.1°C: 0.1% of rdg + 1.0°C
-100.0°C to 199.9°C: 0.1% of rdg + 0.7°C
200.0°C or higher: 0.2% of rdg + 1°C
Temperature coefficient ±(0.015% of rdg +0.06°C)/°C
Measurement cycle Approx. 1 second
Operating environment 0 to 50°C, 20 to 80% RH (no condensation)
Storage environment -10 to 60°C, 5 to 95% RH (no condensation)
Power requirements Two AA alkaline dry batteries (LR6)
Battery life Approx. 450 hours
Display Reflective LCD; 7-segment, 4-digit display and 30 character segments
Battery alarm Displayed on LCD
Key operation sound Internal buzzer sounds during key operation
Auto power-off Turns off the power 10 minutes after the last key operation (can be disabled)
Drip-proof construction Protection Class IP-54
External dimensions Approx. 151(H) × 56(W) × 33(D) mm (excluding protrusions)
Weight Approx. 180 g (including batteries)
EMC standards EMI (interference signal): EN55011;1998, EN61326-1;1998+A1 (Class B, Group 1)
EMS (immunity): EN50082-1;1997, EN61326-1;1998+A1
Emission immunity The accuracy ratings of all ranges are the sum of the accuracy levels in standard applications and the
accuracy tolerances shown below, where the overall length of cable, including the probe, is assumed
to be shorter than 3 m.
Accuracy tolerance of all available ranges: ±5% of span (Tested at 3 V/m and for standard applications)
Accessories
Instruction manual, Two AA alkaline dry batteries (LR6)
8. Accessories (Options)
Temperature probes (for thermocouple type K)
Model Probe type
Measuring range
Accurancy
Response
time (second)
Sensor
Dimenter/Length (m/m)
Cord length
900 20
rounded end
-50 to 600 °C [-58 to 1112°F]
0.4% or ± 1.5°C(± 2.7°F)
1.4 ø3.2 / 200
1.2 m
900 21
rounded end
-50 to 600 °C [-58 to 1112°F]
0.4% or ± 1.5°C(± 2.7°F)
0.4 ø1.6 / 150
1.2 m
900 22
rounded end
-50 to 600 °C [-58 to 1112°F]
0.4% or ± 1.5°C(± 2.7°F)
1.4 ø3.2 / 500
1.2 m
900 23
needle
-50 to 500 °C [-58 to 932°F]
0.4% or ± 1.5°C(± 2.7°F)
0.4 ø1.6 / 100
1.2 m
900 24
needle
-50 to 500 °C [-58 to 932°F]
0.4% or ± 1.5°C(± 2.7°F)
1ø2.1 / 100
1.2 m
900 30
Surface straight
-20 to 250 °C [-4 to 482°F]
0.75% or ± 2.5°C(± 4.5°F)
2
ø15 (temp. sensing portion)
1.2 m
900 31
Surface angled
-20 to 250 °C [-4 to 482°F]
0.75% or ± 2.5°C(± 4.5°F)
2
ø15 (temp. sensing portion)
1.2 m
900 32
Surface straight
-20 to 500 °C [-4 to 932°F]
0.75% or ± 2.5°C(± 4.5°F)
2
ø15 (temp. sensing portion)
1.2 m
900 33
Surface angled
-20 to 500 °C [-4 to 932°F]
0.75% or ± 2.5°C(± 4.5°F)
2
ø15 (temp. sensing portion)
1.2 m
2459 07
Bead TC
-40 to 260 °C [-40 to 500°F]
0.75% or ± 2.5°C(± 4.5°F)
1200 (including cord)
1.2 m
(90% response)
2459 21 Extension cable (5 m), 2459 22 Extension cable (10 m), 930 11 Waterproof cover (5 pcs), 930 12 Carrying case
9. Regarding This Manual
• The contents of this manual are subject to change without prior notice.
• This manual is intended to describe the functions of this product, not to guarantee that the functions are suited to the particular
purpose of the user.
Key Operation and description Display
Power on
Power off
■ Press this key to turn on the power.
• The auto power-off function turns off the power automatically about 10 minutes
after the last key operation of any key other than the
key.
• To disable the auto power-off function, simultaneously press the key
and
key. With this function disabled, the instrument will stay powered
continuously.
■ To turn off the power, press this key for 1 second or longer.
After the power has
been turned on, all
the elements of the
display light up.
AUTO OFF
Select
thermo-
couple type
+
↓
↓
To select a thermocouple type from K, J, E, and T:
If the power is already turned on, turn it off.
■ Press and hold down the
key while pressing the key to turn
on the power. The thermocouple type and unit on the display flash, indicating that
the instrument is ready for changing thermocouple type.
■ Every time the
key is pressed the thermocouple type and unit (°C/°F)
changes.
■ Press the
key to accept the setting.
TIP: The factory-set default is type K.
K, J, E, T
Hold
Release hold
Use this key to hold the measured value on LCD.
■ To hold, press this key.
■ To cancel holding, press this key again.
HOLD
Burnout
––––
• When the probe is not connected to the input connector (or the sensor opens), a
burnout mark is displayed.
•
For the 2-channel mode, the burnout mark is displayed when the probe is not
connected to the selected channel (channel A and B, or channel A-B)
Using the
unit °F
To users who use Fahrenheit as the temperature unit:
To use the unit °F, follow the instructions below.
■ When turning on the power, keep the
key held down.
• Verify that the display shows the °F symbol, and then release the key.
• After completing this step, you can switch between °C and °F whenever you set
the type of thermocouple.
• By following the same procedure as above, you can revert to the condition in
which only the unit °C is available.
°F
(when the temperature at input jacks are stabilized)
3. Measurement
This instrument can connect any of the 4 types of thermocouples: Type K, J, E, or T (it is set to Type K at shipment from the factory).
Use an omega-type connector corresponding to the TC type for the probe.
(1) Load the batteries (see section 5, Battery Replacement).
(2) Press the
key to turn on the power.
When the power has been turned on, all indications on the display light up for about 2 seconds, then a measured value appears.
Thermocouple type select key
(Type K/J/E/T)
Power ON/OFF key
Data hold key
Channel A
Display
AUTO
OFF
HOLD
A
ETKJ
Battery alarm
Selected thermocouple type
Auto power-off status
Unit
Data hold status
Selected channel
Instruction
Manual
IM TX10-01E
July 2001, 2nd Edition
Thank you for purchasing this instrument.
For proper use, please read through this instruction manual prior to operation.
TX10-01
Digital Thermometer
KIM3E-2002.7
Printed in Japan
YOKOGAWA M&C CORPORATION
International Sales Dept.
2-9-32 Nakacho, Musashino-shi, Tokyo, 180-8750 Japan
Phone: 81-422-52-5716 Facsimile: 81-422-55-8954
YOKOGAWA CORPORATION OF AMERICA (U.S.A.)
Phone: 1-770-253-7000 Facsimile: 1-770-251-2088
YOKOGAWA EUROPE B. V. (THE NETHERLANDS)
Phone: 31-334-64-1611 Facsimile: 31-334-64-1610
YOKOGAWA AMERICA DO SUL S. A. (BRAZIL)
Phone: 55-11-5681-2400 Facsimile: 55-11-5681-1274
YOKOGAWA ENGINEERING ASIA PTE. LTD. (SINGAPORE)
Phone: 65-6241-9933 Facsimile: 65-6241-2606
YOKOGAWA MEASURING INSTRUMENTS KOREA CORPORATION (KOREA)
Phone: 82-2-551-0660 to -0664 Facsimile: 82-2-551-0665
YOKOGAWA AUSTRALIA PTY. LTD. (AUSTRALIA)
Phone: 61-2-9805-0699 Facsimile: 61-2-9888-1844
YOKOGAWA BLUE STAR LTD. (INDIA)
Phone: 91-80-227-1513 Facsimile: 91-80-227-4270
LTD. YOKOGAWA ELECTRIC (RUSSIAN FEDERATION)
Phone: 7-095-737-7868 Facsimile: 7-095-737-7869