3033.0000.pdf


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3033.0000 BG
GROUP 3

Combined
Temperature / Humidity Sensor in Shelter

HUMIDITY

NO.

3033.0000

VERSION / DATE

01 / 10.2016

VERSIONS 3033.0200, 3033.1200 AND 3033.2200; CONNECTION CABLE PLUGGABLE, 4…20 mA

+U1

1 ws / white

+U3

3 gr / grey

+U2

2 br / brown
ws / white

gr / grey

V+

5
ws / white

1

br / brown

2

Pt 100
gn / green
ge / yellow

-U2
-U1

Externe Beschaltung
External circuitry
+I2
RL
-U3
+I1
RL
+U4
-U4

3
4

Messumformer
Temp.

Feuchte
Sensor
Humidity
sensor

1
rs / pink

UA
GND

+ 3 Messumformer
Feuchte

rt / red

Meas.
converter
Temp.

bl / blue

-

4

Meas.
converter
Humidity

2

6
gn / green

ge / yellow

5 gn / green
6 rt / red
4 ge / yellow
7 ws / white

M

8 br / brown

PIN CONFIGURATION

ws / white

1

+U1

supply meas.
converter humidity

br / brown

2

+U2

supply meas.
converter temperature

gn /green

3

+U3

supply humidity
sensor

ge / yellow

4

+I1

4...20 mA
humidity

gr / grey

5

+I2

4...20 mA
temperature

rs / pink

6

-U3

AGND humidity
sensor

bl / blue

7

+U4

ventilation fan

rt / red

8

-U4

ventilation fan

+I1 / +I2

measured against -U1 / -U2

U1, U2

= 12...35 VDC (admissible load!).

U3

= 5...24 VDC (admissible load!).

U4

= 12 VDC (Type 3033.1000 and .1200)
= 24 VDC (Type 3033.2000 and .2200)

ATTENTION:
Power supply U1, U2 must be electrically
isolated from U3!
U3 + U4 could be the same power supply,
if 12 VDC is used!

Technical data are subject to change!
THEODOR FRIEDRICHS & CO. | Meteorologische Geräte und Systeme GmbH
KONTAKT | P +49. (O) 4O. 839 6OO - O | F +49. (O) 4O. 839 6OO - 18 | E info @ th-friedrichs.de

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