WIKA CTH6300 Manuel utilisateur
Operating instructions
Betriebsanleitung
GB
D
Hand-Held thermometer, models CTH6300 and CTH6500
Hand-Held Thermometer, Typen CTH6300 und CTH6500
Hand-Held thermometer, models CTH6300 and CTH6500
2
2079988.02 04/2013 GB/D
WIKA operating instructions, models CTH6300 and CTH6500
GB
D
Operating instructions, models CTH6300 and CTH6500 Page 3 - 42
Betriebsanleitung, Typen CTH6300 und CTH6500 Seite 41 - 78
© 2013 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
WIKA® is a registered trademark in various countries.
WIKA® ist eine geschützte Marke in verschiedenen Ländern.
Prior to starting any work, read the operating instructions!
Keep for later use!
Vor Beginn aller Arbeiten Betriebsanleitung lesen!
Zum späteren Gebrauch aufbewahren!
3WIKA operating instructions, models CTH6300 and CTH6500
2079988.02 04/2013 GB/D
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1. General information 4
2. Safety 5
2.1 Intended use 6
2.2 Personnel qualication 6
2.3 Special hazards 7
3. Specications 8
4. Design and function 11
4.1 Description 11
4.2 Scope of delivery 12
4.3 Keypad 12
4.4 Voltage supply 13
4.5 Temperature probe 14
4.6 Connector assignment 15
4.7 Operating and display elements 18
5. Transport, packaging and storage 19
6. Commissioning, operation 20
6.1 Commissioning 20
6.2 Switching on/Switching o 20
6.3 Menu structure and settings 21
6.4 Menu tree 21
6.4.1 Unit switching °C and °F or % rH, td or g/m³ [Unit] 22
6.4.2 Probe selection Prob 22
6.4.3 Activating/deactivating display option dierential temperature [Lin2] 24
6.4.4 Calibration mode CAL 24
6.4.5 Activating/deactivating measuring channels (only for 2-channel
instruments) [Chnl] 30
6.4.6 Area entry for volume ow [ArEA] 30
6.4.7 Storage management [Lo6] 31
6.5 Storage query [HOLD-MAX-MIN-AVE] 31
6.6 Change measurement cycle (FAST mode) 32
6.7 AUTO-OFF function 32
6.8 Special functions 33
7. Interface protocol RS-232 33
8. Maintenance, cleaning and recalibration 35
9. Faults 36
10. Dismounting, return and disposal 37
11. Accessories 39
Appendices: EC Declarations of Conformity for model CTH6500 40
Declarations of conformity can be found online at www.wika.com.
Contents
Contents
4 WIKA operating instructions, models CTH6300 and CTH6500
2079988.02 04/2013 GB/D
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1. General information
1. General information
■
The hand-held thermometers model CTH6300 and CTH6500 described in the
operating instructions have been designed and manufactured using state-of-the-art
technology.
All components are subject to stringent quality and environmental criteria during
production. Our management systems are certied to ISO 9001 and ISO 14001.
■
These operating instructions contain important information on handling the
instrument. Working safely requires that all safety instructions and work instructions
are observed.
■
Observe the relevant local accident prevention regulations and general safety
regulations for the instrument's range of use.
■
The operating instructions are part of the product and must be kept in the immediate
vicinity of the instrument and readily accessible to skilled personnel at any time.
■
Skilled personnel must have carefully read and understood the operating instructions
prior to beginning any work.
■
The manufacturer's liability is void in the case of any damage caused by using
the product contrary to its intended use, non-compliance with these operating
instructions, assignment of insuciently qualied skilled personnel or unauthorised
modications to the instrument.
■
The general terms and conditions contained in the sales documentation shall apply.
■
Subject to technical modications.
■
Factory calibrations / DKD/DAkkS calibrations are carried out in accordance with
international standards.
■
Further information:
- Internet address: www.wika.de / www.wika.com
- Relevant data sheet: CT 51.05 and CT 55.10
- Application consultant: Tel.: (+49) 9372/132-9986
Fax: (+49) 9372/132-8767
E-mail: [email protected]
5WIKA operating instructions, models CTH6300 and CTH6500
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1. General information / 2. Safety
Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in serious
injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light
injuries or damage to equipment or the environment, if not avoided.
Information
... points out useful tips, recommendations and information for ecient
and trouble-free operation.
DANGER!
... identies hazards caused by electrical power. Should the safety
instructions not be observed, there is a risk of serious or fatal injury.
2. Safety
WARNING!
Before installation, commissioning and operation, ensure that the
appropriate hand-held thermometer and/or temperature probe have
been selected in terms of measuring range, design and specic
measuring conditions.
Non-observance can result in serious injury and/or damage to the
equipment.
Further important safety instructions can be found in the individual
chapters of these operating instructions.
6 WIKA operating instructions, models CTH6300 and CTH6500
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2. Safety
2.1 Intended use
The general-purpose hand-held thermometers for the mobile, demanding temperature
measurement process signals of typical thermometers. Thus temperatures from
-200 ... +1,500 °C can be measured.
The instrument has been designed and built solely for the intended use described here,
and may only be used accordingly.
The technical specications contained in these operating instructions must be
observed.
If the instrument is transported from a cold into a warm environment, the formation of
condensation may result in instrument malfunction. Before putting it back into operation,
wait for the instrument temperature and the room temperature to equalise.
The manufacturer shall not be liable for claims of any type based on operation contrary
to the intended use.
2.2 Personnel qualication
WARNING!
Risk of injury should qualication be insucient!
Improper handling can result in considerable injury and damage to
equipment.
■
The activities described in these operating instructions may only
be carried out by skilled personnel who have the qualications
described below.
■
Keep unqualied personnel away from hazardous areas.
Skilled personnel
Skilled personnel are understood to be personnel who, based on their technical training,
knowledge of measurement and control technology and on their experience and
knowledge of country-specic regulations, current standards and directives, are capable
of carrying out the work described and independently recognising potential hazards.
Special operating conditions require further appropriate knowledge, e.g. of aggressive
media.
7WIKA operating instructions, models CTH6300 and CTH6500
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2. Safety
2.3 Special hazards
DANGER!
Danger of death caused by electric current
Upon contact with live parts, there is a direct danger of death.
■
Operation or charging using a defective power supply unit (e.g. short
circuit from the mains voltage to the output voltage) can result in
life-threatening voltages at the instrument!
■
Only use the mains connector approved by WIKA for the precision
hand-held thermometer.
■
Never use a damaged or worn-looking battery charger.
WARNING!
Residual media at the dismounted hand-held thermometer and/or
temperature probe can result in a risk to persons, the environment and
the equipment.
Take sucient precautionary measures.
WARNING!
■
Observe the working conditions in accordance with chapter
3 "Specications".
■
Do not apply force to plug the connector into the socket. The
measuring channel and interface connectors are dierent.
■
If no probe is connected to the measuring instrument during
switching on, "open" is indicated on the display (see chapter
9 "Faults").
■
Do not use the hand-held thermometer in damaged condition. Before
using the instrument, check that there are no cracks or missing
plastic parts on the case. Pay particular attention to the insulation of
the connectors.
■
Select the correct temperature probe and correct measuring range
for the measurement.
■
The battery cover must be closed and locked in place before the
instrument is operated.
■
Do not use the instrument if it is not working properly. The instrument
protection might be compromised. If in doubt, have the instrument
checked.
■
Do not operate the instrument in areas with explosive gases, vapours
or dust.
8 WIKA operating instructions, models CTH6300 and CTH6500
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2. Safety / 3. Specications
WARNING!
■
To avoid false readings, which could lead to possible electric shock
or personal injury, replace the battery as soon as the battery indicator
appears.
The safety of the operator may be endangered if, for example:
■
there is visible damage to the instrument.
■
the instrument is not working as specied.
■
the instrument has been stored under unsuitable conditions for an extended period of
time.
If there is any doubt, please return the instrument to the manufacturer for repair or
maintenance.
3. Specications
Hand-held thermometer (complete measuring chain)
Model CTH6300 CTH6500
Probe types Pt100, thermocouples Pt100, thermocouples, humidity,
ow
Measuring inputs 1 or 2
Measuring range
Pt100 -200 ... +600 °C
-392 ... +1,112 °F
-200 ... +600 °C
-392 ... +1,112 °F
Thermocouples -200 ... +1,500 °C
-392 ... +2,732 °F
-200 ... +1,500 °C
-392 ... +2,732 °F
Humidity -- 0 ... 100 % r. h.
Flow -- 0 ... 40 m/s
Measurement uncertainties 1)
Resistance thermometer
model Pt100
0.1 K for -100 ... +200 °C
else 0.1 % of reading
0.03 K for -50 ... +199.99 °C
0.05 K for -200 ... -50.01 °C
else 0.05 % of reading
Thermocouple models K,
J, L, N and T
0.2 K for 0 ... 200 °C
0.5 K for 200 ... 1,000 °C
1 K above 1,000 °C
0.2 K for 0 ... 200 °C
0.5 K for 200 ... 1,000 °C
1 K above 1,000 °C
Thermocouple models R
and S
1 K + 0.1 % of reading
Humidity -- 1.5 % r. h.
Flow -- 0.5 % of full scale value
1) The measurement uncertainty applies for the respective indicator-probe combination following adjustment
and calibration.
9WIKA operating instructions, models CTH6300 and CTH6500
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3. Specications
Digital indicator
Model CTH6300 CTH6500
Indication
Display Large two-line 4 1/2 digit-LCD screen with backlighting
Resolution 0.1 K 0.01 K up to 200 °C, then 0.1 K
Functions
Measuring rate 4/s ("slow"); 1,000/s ("fast"); > 1,000/s unltered (peak value
detection), selectable
Memory Min/Max
Functions via key press Min/Max memory, Hold, Zero point adjustment
Real-time clock integrated clock with date and year
Voltage supply
Power supply DC 9 V, battery or rechargeable battery
Battery life approx. 20 hours of operation with battery
Permissible ambient conditions
Operating temperature 0 ... 40 °C
Storage temperature -10 ... +50 °C
Communication
Interface USB via special interface cable
Case
Material impact-resistant ABS plastic, transparent screen
Dimensions 200 x 93 x 44 mm (L x W x D)
Weight 300 g 300 g
CE conformity, approvals and certicates
Model CTH6300 CTH6500
CE conformity
EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and
interference immunity (portable test and measuring equipment)
Approvals
GOST -- Metrology, measurement
technology, Russia
Certicates
Calibration Standard: 3.1 calibration certicate per EN 10204
Option: DKD/DAkkS calibration certicate
Recommended calibration
interval
1 year (depentend on the use)
Approvals and certicates, see website
For further specications, see WIKA data sheet CT 51.01 and CT 55.10 and the order
documentation.
10 WIKA operating instructions, models CTH6300 and CTH6500
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3. Specications
Standard probe
(immersion probe)
Temperature range
°C °F
Pt100, d = 3 mm, l = 150 mm -200 ... +450 -392 ... +842
Pt100, d = 3 mm, l = 300 mm -200 ... +450 -392 ... +842
Pt100, d = 6 mm, l = 300 mm -200 ... +450 -392 ... +842
TC K, d = 3 mm, l = 300 mm -200 ... +1,100 -392 ... +2,012
TC K, d = 3 mm, l = 500 mm -200 ... +1,100 -392 ... +2,012
Dimensions in mm
Front view Side view (left)
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