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SURFACE TEMPERATURE SENSOR
SURFACE TEMPERATURE SENSOR
OBTF / MU
Anwendung
The Surface Temperature Sensor OBTF is designed for measuring the temperature on plain surfaces such as windows. The feeler is made of aluminum and can be mounted to the respective surface with the bore hole (4,1 mm) located on the upper half of the sensor. The sensors are equipped with a standardized 0…10 V or 4…20mA output and can be connected to any PLC or DDC.
Technische Spezifikationen
Transmitter | |
Required temperature sensor: | Pt1000 class B (2-wire) |
Power supply: | 15-36 V/DC with 4-20 mA |
15-36 V/DC, 24 V/AC with 0-10 V | |
Apparent ohmic resistance: | 300-1000 Ohm (with 4-20 mA) |
Load at analogue output: | min. Load resistance 10 kOhm bei 0-10V |
Power input with 0...10 V: | 20 mA |
Power input with 4...20 mA: | 24-44 mA |
Accuracy: | ±0,2K + max. 3 % of final value |
Measuring range: | 24 measuring ranges available |
Operating temperature transmitter: | -30 °C … +70 °C |
Connection: | 3-wire (2-wire optional with 4-20 mA) |
Norms: | CE, EMC pursuant to EN61326-1 2006, EMC directive 89/336/EEC |
Temperature Sensor | |
Measuring range: | -35 °C … +105 °C |
Temperature sensor: | Pt1000 class B (2-wire) |
Connection: | Screw clamps, max 1.5 mm² |
Sleeve: | 8 x 8 x 40 mm, aluminum |
Tmax. (housing): | +100 °C |
Casing: | PA6 15% GK, Colour RAL 9010 |
Housing dimensions: | 65 x 60 x 38 mm |
Protection class: | P54 |