TESTO 6381 Instruction Manual page 113

• Temperature
◦ ±0.15 °C (0.27 °F) with slope PT1000 class AA
* Refer to the charts below for the correlation between
temperature and accuracy.
Reproducibility
• Better than ±0.2 % RH
Sensor
• Response time without protective filter: t 90 max. 15 sec.
Probe dimensions
• Diameter of probe shaft: 12 mm
• L = approx. 120/200/300/500/800 mm
• L – A = 85/165/265/465/765 mm
• A, see 6.2.1.4. Overview of probe and filter types
Probe length incl. probe shaft and filter
• 1/2/5/10 m
Pressure resistance**
• PN 10 (probe tip)
• PN 1 (if end of probe/cable is involved in process)
** If installing probe under pressure, please use cutting ring screw
connection (order no. 0554 1795).
Measuring accuracy of testo 6613 cable probe
Humidity error, absolute |±% RH| as a factor of process humidity
(% RH)
6 testo 6610 probes
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