WIKA · Calibration technology · Family CTH
Hand-held thermometer
Hand-held thermometer, precision version for superior mobile temperature measurement with high accuracy and multiple probe support.
Range
-200…1500 °C
Output
Pt100 · thermocouples
RoHSEACGOSTMTSCHSKazInMetrUkrSEPROCEEx ib IIB T4 GbEx i Zone 1 gas II 2G
Price
On request
Depends on configuration
Description
The all-purpose model CTH6500 hand-held thermometer, for superior mobile temperature measurement, is notable for its precision, flexibility and ease of handling.
In addition to Pt100 resistance thermometers, it can also process signals from typical thermocouples. Thus temperatures from -200 ... +1,500 °C [-328 ... +2,732 °F] can be measured. The explosion-protected version is only available for Pt100 resistance thermometers.
Through its high accuracy of 0.03 K in ranges from -100 ... +150 °C [-148 ... +302 °F], this instrument can also be used as a reference instrument in biotechnology, pharmaceutical and food industries. The CTH6500 is thus ideal for all service and maintenance tasks.
Low-drift measuring amplifiers ensure small measurement errors, while easy-to-use adjustment features considerably simplify adjustments and calibrations:
- ■ Calibration by code for fast setting of standard probes via key data
for further approvals see page 4
Hand-held thermometer model CTH6500
- ■ Physical calibration of probe and display at one, two or three different temperatures
In this way it is possible to reduce measuring errors to a minimum and ensure a high indication accuracy.
Special features
- High accuracy of 0.03 K with Pt100
- One- and two-channel versions
- Connection possibilities for various probe types
- Intrinsically safe version Ex ib IIB T4 Gb
Configurator · Step by step
Build a CTH65I0 for your task
The article number is assembled automatically. If unsure — ask an engineer; we'll match the line's parameters.
Step 1 of 5
Your configuration
- Versionwith 1 input
- Data loggerwithout
- Probe at input 1—
- Probe at input 2without
- Case set—
- Calibration—
- Test point for the calibration certificate—
- Number of test points—
- Additional ordering informationWithout
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Finish your configuration
Select every option to submit the request.
Identification
| Model | CTH6500 |
| Product family | CTH |
| Subcategory | hand-held thermometer |
Measuring range
| Temperature ranges | −200…+600 °C · −30…+80 °C · −200…+1500 °C · −200…+450 °C · −100…+1100 °C · −40…+900 °C · −40…+500 °C |
Accuracy
| Uncertainty | 0.03 K of -50 ... +199.99 °C, 0.05 K of -200 ... -50.01 °C, otherwise 0.05 % of reading |
Process conditions
| Calibration type | signal |
Electrical characteristics
| Output signal | Pt100 · thermocouples · humidity · flow |
Operating environment
| Ambient temperature | +0…+40 °C |
| Weight | 0.35 kg |
Certifications and approvals
| Certifications | RoHSEACGOSTMTSCHSKazInMetrUkrSEPROCE |
| Explosion protection | Ex ib IIB T4 GbEx i Zone 1 gas II 2G |
| Traceability | DKD · DAkkS |
Additional details
| Portable | Yes |
| Datasheet languages | EN, DE |
Tables from datasheet
| Hand-held thermometer | Model CTH6500 | Model CTH65I0 |
|---|---|---|
| Probe types | Pt100, thermocouples, humidity, flow | Pt100 |
| Measuring inputs | 1 or 2 | 1 or 2 |
| Measuring ranges | ||
| Pt100 | -200 ...+600 °C [-328 ... +1,112 °F] | -200 ...+600 °C [-328 ... +1,112 °F] |
| Thermocouples | -200 ... +1,500 °C [-328 ...+ 2,732 °F] | - |
| Humidity | 0 ... 100 %r.h. | |
| Flow | 0 ... 40 m/s | |
| Accuracies | ||
| Resistance thermometer type Pt100 | 0.03 K of -50 ... +199.99 °C [-58 ... +394.98 °F] 0.05 K of -200 ... -50.01 °C [-328 ... -58.02 °F] otherwise 0.05 %of reading | 0.03 K of -50 ... +199.99 °C [-58 ... +394.98 °F] 0.05 K of -200 ... -50.01 °C [-328 ... -58.02 °F] otherwise 0.05 %of reading |
| Thermocouple types K, J, L, N andT | 0.2 K of 0 ... 200 °C [32 ... 392 °F] 0.5 K of 200 ... 1,000 °C [392 ... 1,832 °F] 1 K above 1,000 °C [1,832 °F] | - |
| Thermocouple types R and S | 1 K + 0.1 %of reading | - |
| Humidity | 1.5 %r.h. | |
| Flow | 0.5 %of end value |
Digital indicator
| Indication | |
|---|---|
| Display | Large 4 1/2-digit LC display with backlighting, for the display of two temperature values and additional information |
| Resolution | 0.01 K up to 200 °C [392 °F], then 0.1 K |
| Indication range | -19999 ... 19999 |
| Functions | |
| Measuring rate | Measuring rate (can be set via menu) ■ 1/s ('slow' - slow measurement) ■ 4/s ('fast' - fast measurement) |
| Real-time clock | integrated clock with date |
| Min./Max.memory | Minimum or maximum measured value (can be accessed via function key) |
| Hold | Holding the last measured value (can be accessed via function key) |
| Zero point adjustment | Tare or zero point adjustment can be accessed via function key |
| Voltage supply | |
| Supply voltage | ■ 9V battery ■ 9V rechargeable battery or mains supply (not permissible for CTH65I0) |
| Battery life | approx. 20 hours of operation with battery |
Digital indicator
| Permissible ambient conditions | |
|---|---|
| Ambient temperature | 0 ... 40 °C [32 ... 104 °F] |
| Storage temperature | -10 ...+50 °C [14 ... 122 °F] |
| Relative humidity | 0 ... 95 %r.h. (non-condensing) |
| Communication | |
| Serial interface | USB via interface cable |
| Case | |
| Material | impact-resistant ABS plastic, transparent screen |
| Dimensions (LxWxH) | 200 x 93 x 44 mm[7.87 x 3.66 x 1.73 in] |
| Weight | 350 g [0.77 lbs.] (incl. battery) |
| Immersion probe | |
|---|---|
| Measuring element | Temperature range |
| Pt100 | ■ -200 ...+450 °C [-328 ...+842 °F] ■ -40 ...+500 °C [-40 ...+932 °F] |
| Type K | -100 ... +1,100 °C [-148 ... +2,012 °F] |
| Sensor dimensions | |
| Pt100 | ■ d = 3 mm, l = 150 mm[d = 0.12 in, l = 5.91 in] ■ d = 3 mm, l = 300 mm[d = 0.12 in, l = 11.81 in] ■ d = 3 mm, l = 1,000 mm[d = 0.16 in, l = 39.37 in] ■ d = 4 mm, l = 300 mm[d = 0.16 in, l = 11.81 in] ■ d = 6 mm, l = 300 mm[d = 0.24 in, l = 11.81 in] |
| TC K | ■ d = 3 mm, l = 300 mm[d = 0.12 in, l = 11.81 in] ■ d = 3 mm, l = 500 mm[d = 0.12 in, l = 19.69 in] |
| Sensor cable | |
| Cable length | 1,000mm |
| Cable material | PVC |
| Connection to CTH65x0 | 8-pin, DIN circular connector |
| Dimensions (L xWxH) | see technical drawing |
View all (14)
Surface probe
| Measuring element | Type K |
|---|---|
| Temperature range | -40 ...+900 °C [-40 ... +1,652 °F] |
| Sensor dimensions | d = 3 mm, l = 150 mm[d = 0.12 in, l = 5.91 in] Spring with thermocouple strip |
| Sensor cable | |
| Cable length | 1,000mm |
| Cable material | PVC |
| Connection to CTH6500 | 8-pin, DIN circular connector |
Combined temperature-humidity probe
| Temperature range | -30 ...+80 °C [-22 ...+176 °F] |
|---|---|
| Humidity | 0 ... 100 %r.h. |
| Sensor dimensions | d = 20 mm, l = 120 mm[d = 0.79 in, l = 4.72 in] |
| Sensor cable | |
| Cable length | 1,000mm |
| Cable material | PVC/PVC |
| Connection to CTH6500 | 8-pin, DIN circular connector |
| Logo | Description | Country |
|---|---|---|
| EU declaration of conformity for the CTH6500 ■ EMCdirective EN 61326 emission (group 1, class B) and immunity (portable test and measuring equipment) ■ RoHS directive | European Union | |
| EU declaration of conformity for the CTH65I0 ■ EMCdirective EN 61326 emission (group 1, class B) and immunity (portable test and measuring equipment) ■ RoHS directive ■ ATEX directive - Ex i Zone 1 gas II 2G Ex ib IIB T4 Gb | European Union | |
| EAC (option) EMCdirective | Eurasian Economic Community | |
| GOST (option) Metrology, measurement technology | Russia | |
| - | MTSCHS (option) Permission for commissioning | Kazakhstan |
| KazInMetr (option) Metrology, measurement technology | Kazakhstan | |
| UkrSEPRO (option) Metrology, measurement technology | Ukraine |
Certificate
| Calibration | Standard: 3.1 calibration certificate per DIN EN 10204 Option:DKD/DAkkS calibration certificate |
|---|---|
| Recommended recalibration interval | 1 year (dependent on conditions of use) |
| Accessories for CTH6500 | Order code | |
|---|---|---|
| Description | CTX-A-H4 | |
| Immersion probe Type Pt100 Dimensions: d = 3 mm, l = 150 mm[d = 0.12 in, l = 5.91 in] Temperature range: -200 ...+450 °C [-328 ...+842 °F] | -10- | |
| Type Pt100 Dimensions: d = 3 mm, l = 300 mm[d = 0.12 in, l = 11.81 in] Temperature range: -200 ...+450 °C [-328 ...+842 °F] | -20- | |
| Type Pt100 Dimensions: d = 4 mm, l = 300 mm[d = 0.16 in, l = 11.81 in] Temperature range: -40 ...+500 °C [-40 ...+932 °F] | -40- | |
| Type Pt100 Dimensions: d = 6 mm, l = 300 mm[d = 0.24 in, l = 11.81 in] Temperature range: -200 ...+450 °C [-328 ...+842 °F] | -45- | |
| Type K Dimensions: d = 3 mm, l = 300 mm[d = 0.12 in, l = 11.81 in] Temperature range: -100 ... +1,100 °C [-148 ... +2,012 °F] | -50- | |
| Type K Dimensions: d = 3 mm, l = 500 mm[d = 0.12 in, l = 19.69 in] Temperature range: -100 ... +1,100 °C [-148 ... +2,012 °F] | -60- | |
| Surface probe Type K Spring with thermocouple strip Temperature range: -40 ...+900 °C [-40 ... +1,652 °F] | -SU- |
| Accessories for CTH6500 | Order code | |
|---|---|---|
| Description | CTX-A-H4 | |
| Combined humidity-temperature probe Dimensions: d = 20 mm, l = 120 mm[d = 0.79 in, l = 4.72 in] Humidity range: 0 ... 100 %rh Temperature range: -30 ...+80 °C [-22 ...+176 °F] | -FT- | |
| Adapters for thermocouples DIN toTC miniature connector | -AD- | |
| Spare DIN connector for the probe | -CN- | |
| Case set Consisting of: ■ Transport case, robust ■ 9V battery ■ Interface cable | -CR- | |
| Case set Consisting of: ■ Transport case, robust ■ 9V rechargeable battery and charger ■ Power supply unit ■ Interface cable ■ SoftwareV2 | -CS- | |
| Case set Consisting of: ■ Transport case, robust ■ Power supply unit AC 100 ...260V ■ Interface cable ■ SoftwareV2 | -CU- | |
| Service case with foam insert Material: Plastic | -SC- | |
| Protective bag against dirt and humidity Material: Plastic | -PS- | |
| 9 V battery | -DB- | |
| 9 V rechargeable battery | -RB- | |
| Battery charger for 9V rechargeable batteries | -AC- | |
| AC adapter AC 100 ... 260 V, 50/60 Hz | -P1- | |
| AC adapter AC 230 V, 50/60 Hz | -P2- |
| Accessories for CTH6500 | Order code | |
|---|---|---|
| Description | CTX-A-H4 | |
| USB interface cable | -UB- | |
| Calibration software DE-Graph software for Windows | -SG- | |
| Ordering information for your enquiry: | ||
| 1. Order code: CPX-A-H4 2. Option: | ⇓ [ ] |
| Accessories for CTH65I0, explosion-protected version | Order code | |
|---|---|---|
| Description | CTX-A-H5 | |
| Immersion probe Type Pt100 Dimensions: d = 3 mm, l = 150 mm[d = 0.12 in, l = 5.91 in] Temperature range: -200 ...+450 °C [-328 ...+842 °F] | -10- | |
| Type Pt100 Dimensions: d = 3 mm, l = 300 mm[d = 0.12 in, l = 11.81 in] Temperature range: -200 ...+450 °C [-328 ...+842 °F] | -20- | |
| Type Pt100 Dimensions: d = 4 mm, l = 300 mm[d = 0.16 in, l = 11.81 in] Temperature range: -40 ...+500 °C [-40 ...+932 °F] | -40- | |
| Suitable for hazardous areas. Type Pt100 Dimensions: d = 6 mm, l = 300 mm[d = 0.24 in, l = 11.81 in] Temperature range: -200 ...+450 °C [-328 ...+842 °F] Suitable for hazardous areas. | -45- | |
| Spare DIN connector for the probe | -CN- | |
| Case set Consisting of: ■ Transport case, robust ■ 9V battery ■ Interface cable ■ Software May not be used in Ex areas! | -CR- | |
| Service case with foam insert Material: Plastic | -SC- | |
| Protective bag against dirt and humidity Material: Plastic | -PS- |
| Accessories for CTH65I0, explosion-protected version | Order code | |
|---|---|---|
| Description | CTX-A-H5 | |
| 9 V battery | -DB- | |
| USB interface cable May not be used in Ex areas! | -UB- | |
| Calibration software DE-Graph software for Windows | -SG- | |
| Ordering information for your enquiry: | ||
| 1. Order code: CPX-A-H5 2. Option: | ⇓ [ ] |
Other probes are available on request
| Penetration probe | |
|---|---|
| Vane flow probe | |
| Customer-specific probes |
Application areas not described yet
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Ask an engineer →All variants · Article table
3 standard articles of family CTH
If you know the code — pick directly. If not — use the configurator in mode “01”.
Stock:
SKUConfigurationPriceStockAction
CTH65I0-1ZZZZZZZZ-ZZVersion: 1 · Data logger: Z · Probe at input 1: Z+ 6 moreOn requestOn orderRequest →
CTH65I0-1ZZZ3ZZZZ-ZZVersion: 1 · Data logger: Z · Probe at input 1: Z+ 6 moreOn requestOn orderRequest →
CTH65I0-1Z1ZZX01A-ZZVersion: 1 · Data logger: Z · Probe at input 1: 1+ 6 moreOn requestOn orderRequest →
Showing 3 of 3. Price on request — an engineer will quote your configuration.