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Humidity sensor
Capacitive element
Meas. range:

0...100 % rH

Meas. accuracy:
10…90 % rH at 23 °C
<10 % rH >90 % rH

1.5 %
2 %

Temp. influence TK (# 23 °C):

<0.05 % rH/K

Calibrating accuracy:

1 % rH

max. annual drift:

1 % rH / year

Time constant:

0.7 s

output:

0...1 V corresp. 0...100 % rH

impedance:

> 10 k

Response time:
T63:
T90:

typical 10 s
approx. 20 s

Temperature sensor
Output

Measuring resistance Pt 100, 4 line
Pt 100, according to DIN 60751 B, 1/3 tolerance

Meas. element (acc. DIN IEC 751):

Pt 100 1/3-DIN class B

Accuracy at 23 °C (activated output):

±0.2 K

Temp. influence TK (# 23 °C)
(activated output):

<0.005 K/K

Response time:
T63:
T90:

typical 4 s
approx. 8 s

General
Compliances:

WMO Guide No. 8/7th ed.

Power supply:

5...30 V DC;  4 mA (without fan and electrical ventilation)

Operating temp.:

-40...+85 °C

min. wind speed at sensor head:

0.5 m/s

Protection, probe:

IP65

Protection, connector:

IP67

Power requirement 0…10 V/0…1 V:

<3 mA

Load resistance

0…10 V/0…1 V:

 10k /  2k

EMC according:

EN 61326-2-3

Dimensions (shelter):

 130 mm, height approx. 185 mm

Weight (shelter with holder):

approx. 780 g