Galltec+mela DW Podręcznik - Strona 2

Przeglądaj online lub pobierz pdf Podręcznik dla Akcesoria Galltec+mela DW. Galltec+mela DW 10 stron. Sensors for humidity and temperature measurement with calibrated dmodul

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Galltec+mela DW Podręcznik
General data
measuring medium
max. air speed
protective cage w. membrane
(basic equipment)
min. air speed
operating temperatures (with display)
(without display)
storage temperatures
connection
wire diameter per connector
total diameter cable
degree of protection / measuring head
protective cage w. membrane
(basic equipment)
PTFE sinterd filter (optional)
degree of protection / housing
material of housing
Options
display
Type survey DWF
Humidity sensor
Type
Housing
for wall mounting
DWF
optional display
Type survey DWK
Humidity and temperature sensor
Type
Housing
for wall mounting
DWK
optional display
Galltec+Mela
D Series_DW
page 2 of 10
air, pressureless, non-aggressive
≥ 0.5 m/s
-30...+80°C
-40...+80°C
-40...+85°C
connecting terminals
max. 1.5 mm²
4-8 mm
3 digits + 1 decimal place
display approx. 21 x 40 mm²
digit height approx. 8 mm
Physical value
relative humidity
Physical value
selectable for 2 outputs
relative humidity
temperature
dew point temperature
enthalpy
mixing ratio
absolute humidity
wet-bulb temperature
Physical outputs, selectable for two outputs
(freely configurable via optional USB interface)
relative humidity
temperature
10 m/s
dew point temperature
enthalpy
mixing ratio
absolute humidity
wet-bulb temperature
IP 30
Load at current output
IP 65
Ω 1200
IP 65
1000
PC
800
600
2 lines
400
200
Output signal
corresponds to
0...100 %RH
Output signal
corresponds to
0...100 %RH
-30...+70°C
0...+100°C
-20...70°C
0...80 kJ/kg
0...100 g vapour
0...20 g/m³
0...100 g/m³
-10...+50°C
0...100 g vapour /kg dry air
10
15
20
Electrical
outputs
0...1 V
0...10 V
4...20 mA
Electrical
outputs
0...1 V
0...+50°C
0...10 V
/kg dry air
4...20 mA
www.galltec-mela.de
0...100 %RH
-30...+70°C
0...100°C
0...50°C
-20...70°C
0...80 kJ/kg
0...20 g/m³
or 0...100 g/m³
-10...50°C
25
30
V DC
Voltage
U
supply
B
6...30 V DC
6...26 V AC
15...30 V DC
13...26 V AC
10...30 V DC
ensure galvanic
isolation from the
power supply
Voltage
U
supply
B
6...30 V DC
6...26 V AC
15...30 V DC
13...26 V AC
10...30 V DC
ensure galvanic
isolation from the
power supply