PDF Archive

Easily share your PDF documents with your contacts, on the Web and Social Networks.

Share a file Manage my documents Convert Recover PDF Search Help Contact



3032.0000 .pdf


Original filename: 3032.0000.pdf
Title:
Author: Friedrichs

This PDF 1.5 document has been generated by Microsoft® Word 2013, and has been sent on pdf-archive.com on 21/08/2017 at 09:12, from IP address 72.52.x.x. The current document download page has been viewed 671 times.
File size: 481 KB (7 pages).
Privacy: public file




Download original PDF file









Document preview


3032.0000 BG
Date:

23rd April 2014

Signature:
Page:

Gr
1/7

Combined Temperature/ Humidity Sensor
in shelter

3032.0000 / 3032.1000

3032.0200 / 3032.1200

Description
The transmitter type 3032 is designed for measurement of relative humidity and temperature.
Sensing is accomplished by capacitive measuring element for humidity and a platinum resistor
Pt 100 for temperature measurement. Both sensors are located at the tip of a probe and protected by a membrane filter. The probe is
mounted at the base plate by means of a special socket. There the probe is fixed with a fixation screw. The base plate provides 2 holes,
30 mm distance, for M8 screws for fastening.

The unit is protected by a radiation protection
shelter, made of a special white plastic material.
Following versions are further available:
Version with electrical ventilation, to obtain exact
measuring values even with total calm.
Version with measuring converter which is
placed in a housing underneath the sensor. Data output is 4...20 mA each.

Technical Data
Material of probe:

ABS-plastic

Cable:

12-p. connector with LiY( C )Y, 8 x 0.25 mm2, length 5 m,
(Versions 3032.0000 and .1000 only)
8-p. connector for LiY( C )Y, 8 x 0.25 mm2, length 5 m,
(Versions 3032.0200 and .1200 only)

Cable, fan:

LiYY, 2 x 0.25 mm2, length 5 m (3032.1000 only)

Power consumption:

approx. 3.0 mA at 12 V DC (Versions 3032.0000)

Fan:

12 V DC, approx. 70 mA (Versions 3032.1000 and 3032.1200 only)

3032.0000 BG
Page 2 / 7

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

3032.0000 BG
Page 3 / 7

Measuring converter
Input:

Voltage: 0...1.0 V;
meas. range: 0...100 %
Pt 100, meas. range –35...+45 °C

Output:

4...20 mA; supply 10...35 V DC, load depending
(500 ...1.9 k lin.)

Max. error:

0.25 %

Error by:

Supply voltage: 50 ppm/V
Ambient temp.: 50 ppm/°C

EMV, Emission:

EN 50081-1

EMV, Noise:

EN 50082-2

Connection:

8-p. connector, IP 67 sealed (plugged)

Ordering Code
Temperature/humidity sensor, in shelter

3032.0000

Temperature/humidity sensor, in shelter, electrically aspirated

3032.1000

Temperature/humidity sensor, in shelter, connection cable pluggable,
incl. measuring converter 4...20 mA

3032.0200

Temperature/humidity sensor, in shelter, connection cable pluggable,
incl. measuring converter 4...20 mA, electrically aspirated

3032.1200

Calibration and Maintenance
Calibration and maintenance of the probe should be performed at regular intervals, at least once a year
or more often, depending on the conditions of use and desired accuracy.
Replacing of Sensor
Loosen fixation screw. Pull sensor out of its socket and replace it by a new one. Sensor has to be
touched carefully, at its plastic shaft.

User information
Installation
The sensors are to be attached in a position representative for the climate measurement.
The position the sensor is mounted in (horizontal, vertical) does not matter. However, it should be
mounted in such a way that no water can get into it.
Please note the maximum permissible ambient temperature when installing the sensor. The sensors
always have to be installed in such a way that the plugs are not exposed to an increased ambient temperature either (>85 °C).

3032.0000 BG
Page 4 / 7

In a clean environment, the sensor is maintenance-free.
Dust and other solid particles do not damage the humidity sensor element, however, if there is an accumulation of dust on it, the dynamic behaviour could be impaired.
If it should become necessary to clean it, the filter can carefully be unscrewed and rinsed. Loose dirt
can also be removed from the measuring element by blowing it off or rinsing it carefully with distilled
water.
Dew formation and splashes do not damage the sensor, although corrupted measurement readings are
recorded until all the moisture on and directly around the sensor element has dried up.

Damaging Influences
Agents that are corrosive and contain solvents, depending upon the type and concentration of the agent, can result in faulty
measurements and cause the measuring
element to break down. Substances deposited on the sensor are damaging as they
form a water-repellent film (this applies to
all humidity sensors with hygroscopic
measuring elements); e.g. resin aerosols,
lacquer aerosols, smoke deposits etc.

Connection plan
Versions 3032.0000 and 3032.1000

G
M
A
K
F
B
J
H

white
brown
green
yellow
grey
pink
blue
red

T1
T2
T3
T4
+Ub
H+
H- / GND
-Ub / GND
shield

plug housing

output
temperature
Pt 100
power supply
rel. humidity
power supply

Connection for fan
0,25 mm²

Kabel
Cabel

+

weiß / white
12 V DC for fan

-

braun / brown

3032.0000 BG
Page 5 / 7

Connection plan
Version 3032.0000, connection cable pluggable, without measuring converter

Handling instruction, connector

Section A-A
magnified

B
A
K
J
H

L

M

C
D
E
F
G

View on the solder termination side

3032.0000 BG
Page 6 / 7

Versions 3032.0200 and 3032.1200; connection cable pluggable, 4…20 mA
+U1
+U3
+U2

1 ws / white
3 gr / grey
2 br / brown
ws / white

gr / grey

V+

5
ws / white
br / brown

1
2

Pt 100
gn / green
ge / yellow

-U2
-U1

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

3
4

Feuchte
Sensor
Humidity
sensor

Messumformer
Temp.

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 temp.

gn/green

3

+ U3

supply humidity sensor

ge/yellow

4

+ I1

4...20 mA humidity

gr/grey

5

+ I2

4...20 mA temp.

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

ATTENTION:

U1, U2
U3
U4

= 12...35 V DC (admissible load!).
= 5...24 V DC (admissible load!).
=
12 V DC

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

2

2

Cable Connector

8

1
6

4

5

5

4

3
7

Front side, female socket

8

3
7

1
6

View on the solder termination side

3032.0000 BG
Page 7 / 7

Dimensions for installation:

ø

5
8,

Technical data are subject to change!

Theodor Friedrichs & Co.

Meteorologische Geräte und Systeme GmbH

Borgfelde 6
D-22869 Schenefeld

Phone: +49 40 839 600-0
Fax:
+49 40 839 600-18

P.O. Box 1105
D-22858 Schenefeld

E-mail: info@th-friedrichs.de
www.th-friedrichs.de

60

5
8,

30

ø


Related documents


3032 0000
3033 0000
corrosive liquid level sensor xy ls500
s05 th zigbee wireless air temperature humidity sensor
dial switch temperature transmitter xy ttb
wireless temperature and humidity sensor


Related keywords