Pt100 Temperatursensor / Pt1000 Thermoelement
Produktbeschreibung
Input | |
Measured variable |
Temperature |
Measurement accuracy |
0.2% |
Output | |
Output signal |
4~20mA |
Load resistance |
RL≤(Ue-7.5)/0.021A |
Signal on alarm |
IH = 20.5mA ; IL= 3.8mA |
Input Sensor break,output current |
22mA |
Sensor open-circuit,output current |
22mA |
Sampling period |
rating value 0.25S |
Protection |
Reverse polarity protection |
Essential parameter | |
Supply voltage |
7.5~45V,d.c. |
Temperature drift |
0.01% F.S./ °C |
Damping time |
< 5S |
(among Input and output) |
1500V,a.c.;1min |
Insulation resistance (among Input and output) |
≥100MΩ |
Electromagnetic compatibility |
EN61326-1:2006 EN61000-3-2:2006 + A1:2009 + A2:2009 EN61000-3-3:2008 |
Minimum range |
50°C |
Weight |
32g |
Rated operating condition - Environment temperature | |
Storage temperature |
-50°C~+105°C |
Operating temperature |
-40°C~+85°C |
Relative humidity |
≤85% |
Reference operating conditions |
23°C |
Input |
Type |
Measurements ranges |
Output accuracy |
resistance temperature (RT) |
Pt100 |
-200°C~+850°C |
0.4°C/0.2% |
Pt1000 |
-200°C~+300°C |
0.4°C/0.2% |
|
Cu50 |
-50°C~+150°C |
0.4°C/0.2% |
|
Cu100 |
-50°C~+150°C |
0.4°C/0.2% |
|
Output accuracy error take greater of the two values |
Produktgruppe : Thermoelement
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