Platinum Resistance Temperature Detector
PCB 2225/ 2240 (0805)
This platinum temperature sensor on a printed circuit board has been specially designed for use in calorimetry. When
designing these sensors, the stringent requirements of this sector with regard to precision, long-term stability, cost
minimisation as well as the option for fully automatic further processing were of prime concern.
The temperature sensor in an SMD model forms the measurement active element on a PCB. The chip is connected with
the terminal faces via meandering circuit board conductors in order to reduce heat dissipation and to prevent corruption of
the measuring results. As a cable set sensor, it is suitable for a wide range of applications within a temperature range of
0°C to 150°C.
Nominal Resistance
R
0
100
500
1000
100
500
1000
Tolerance
DIN EN 60751
1996-07
Tolerance
DIN EN 60751
2009-05
Ordner No.
30 201 075
30 201 073
30 201 063
30 201 071
30 201 069
30 201 067
Dimensions in mm
L +2.2
B
-0.2
-0.2
22
2,5
22
22
22
22
22
2,5
2,5
4,0
4,0
4,0
FC Type
0805
0805
0805
0805
0805
0805
Class B
F 0.3
Specification
Tolerance classes
Temperature range
Temperature coefficient
Long-term stability
DIN EN 60751
Class B
0°C to 150°C
TC = 3850 ppm/K
0.1 K after 1000 h at 150°C (energized with
Pt 100: 1.0mA; Pt 500: 0.7mA; Pt 1000: 0.3mA)
100: 0.3 to 1.0mA
500: 0.1 to 0.7mA
1000: 0.1 to 0.3mA
(self heating has to be considered)
0.15 K/mW in ice water
Meander: 0.06
0.1 K after 1000 change 0°C/150°C in air
Cu connection pad with chem. Sn surface
1)
2)
Chip is soldered lead free
Connection pads are ready for lead free soldering
Measuring current
Self-heating
Track Resistance
Temperature change resistance
Contact
Soldering
Ambient conditions
Response time
Use unprotected only in dry environments
water (v= 0.4m/s):
air (v=2m/s):
Supplied in plastic container
12 months
Other tolerances and values of resistance are available on request.
t
0,5
= 0.05s
t
0,5
= 1.5s
t
0,9
= 0.10s
t
0,9
= 5.0s
Packaging
Storage life
Note
We reserve the right to make alterations and technical data printed. All technical data serves as a guideline and does not guarantee
particular properties to any products.
Heraeus Sensor Technology USA
1901 Route 130
North Brunswick, NJ 08902
Phone 732-940-4400
Fax 732-940-4445
Email info.hst-us@heraeus.com
http://heraeus-sensor-technology-us.com
Name of document: 30910046 Index B
Status: 06/2010
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