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EN
WIKA operating instructions, model CTR3000
71
14191761.01 05/2019 EN/DE
10. Dismounting, return and disposal / 11. Specifications
To avoid damage:
1. Wrap the instrument in an antistatic plastic film.
2. Place the instrument along with shock-absorbent material in the packaging. Place shock-absorbent material evenly on all
sides of the transport packaging.
3. If possible, place a bag containing a desiccant inside the packaging.
4. Label the shipment as carriage of a highly sensitive measuring instrument.
Information on returns can be found under the heading “Service” on our local website.
10.3 Disposal
Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an environmentally compatible way and in accordance with the
country-specific waste disposal regulations.
Do not dispose of with household waste. Ensure a proper disposal in accordance with national regulations.
11. Specifications
11.1 Multi-functional precision thermometer
Multi-functional precision thermometer
Input
Input channels
4
Channels 1 + 2
Resistance thermometers with 5-pin DIN connector
Channels 3 + 4
Thermocouple with standard miniature 2-pin thermocouple plug
Scanner box
■
up to 4 modules
■
max. 44 channels (in total)
■
each module has 10 channels
Input connections
5-pin DIN plug or bare wires (resistance thermometer or thermistor)
Standard miniature 2-pin thermocouple plug or bare wires (thermocouple)
Data entry format
■
ITS-90 and CvD for calibrated resistance thermometers; or EN 60751 standard conversion for
uncalibrated resistance thermometers
■
TC polynomial for calibrated thermocouples; or EN 60584 standard conversion for uncalibrated
thermocouple
■
Steinhart and Hart for NTC thermistors
Display-update rate
500 ms
Measuring ranges
1)
PRT/SPRT
Measuring range 0 ... 500 Ω
-200 … +962 °C [-328 ... +1,764 °F]
3- and 4-wire measurement
Thermocouple
Measuring range ±100 mV
-210 … +1,820 °C [-346 ... +3,308 °F]
Type B, E, J, K, N, R, S, T in accordance with EN 60584
Thermistor
0 ... 500 kΩ
1) Depending on sensor type