TESTO 6681 Profibus, Инструкция по эксплуатации

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testo 6610
- 2.2 Product description 101
testo 6681 transmitter testo 6617 cable probe (self-monitoring)
Technical Data
Parameters
-
Humidity (% RH/°Ctd/°Ftd)
-
Temperature
Measuring range
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Humidity: 0 to 100 % RH 4
-
Temperature: - 40 to + 180 °C/-40
to 356 °F
Material, weight
-
Probe shaft: Stainless steel
-
Line: Sheathed, FEP
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Connector: ABS plastic
Accuracy (at 25 °C/77 °F)*
Humidity
-
± (1,2 % RH + 0.007 x reading) for
0 to 90 % RH
-
± (1,6 % RH + 0.007 x reading) for
90 to 100 % RH
-
0.02 % RH/K, dependent upon the
process temperature
(with a deviation of 25 °C/+77 °F)
4
For constant use in high humidity (> 80% rF at ≤ 30°C for
> 12 h, > 60% rF at > 30°C for > 12 h), please contact us via
www.testo.com/service-contact
-
0.02 % RH/K, dependent upon the
electronics temperature
(with a deviation of 25 °C/+77 °F)
Temperature
-
±0.15 °C (0.27 °F)
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. 200/500 mm
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L – A = 165/465 mm
-
A, see Table
Filters, chapter
2.2.1.4 .
L-A A
L