WIKA CTH6300 - Handbuch (Seite 8)

8 WIKA operating instructions, models CTH6300 and CTH6500
2079988.04 07/2014 GB/D
GB
2. Safety / 3. Specifications
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 specified.
■ 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. Specifications
Hand-held thermometer
Model CTH6300 CTH6500
Probe types Pt100, thermocouples Pt100, thermocouples, humidity,
flow
Measuring inputs 1 or 2
Measuring range
Pt100
-200 ... +600 °C
-392 ... +1,112 °F
Thermocouples -200 ... +1,500 °C
-392 ... +2,732 °F
Humidity -- 0 ... 100 % r. h.
Flow -- 0 ... 40 m/s
Accuracy
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
0.3 K for 0 ... 200 °C
1 K for 200 ... 1,000 °C
1.5 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