Platinum temperature sensor in thin-film technology
M 310
M-series platinum temperature sensors are characterized by long-term stability, excellent precision over a wide
temperature range and compatibility. They are used particularly for applications with high consumption volumes, typically in
the automotive, white goods, HVAC and energy generation industries as well as in medical and industrial appliances and
machinery.
Nominal
Resistance R0
100 Ohm at 0°C
1000 Ohm at 0°C
100 Ohm at 0°C
1000 Ohm at 0°C
Tolerance
DIN EN 60751
1996-07
Class B
Class B
Class A
Class A
Tolerance
DIN EN 60751
2009-05
F 0.3
F 0.3
F 0,15
F 0,15
Order Number
Plastic Box
32 208 721
32 208 723
32 208 725
32 208 727
The measuring point for the nominal resistance is defined at 8mm from the end of the sensor body.
Specification
Temperature range
DIN EN 60751
-70°C to +500°C (continuous operation)
(temporary use to 550°C possible)
Tolerance Class B: -70°C up to +500°C
Tolerance Class A: -50°C up to +300°C
TCR = 3850 ppm/K
Pt clad Ni- wire
Recommend connection technology:
Welding, Crimping and Brazing
10mm ±1mm
Max. R
0
drift 0.04% after 1000h at 500°C
At least 40g acceleration at 10 to 2000 Hz,
depends on installation
At least 100g acceleration with 8 ms half sine
wave, depends on installation
Use unprotected only in dry environments
> 100 MΩ at 20°C; > 2 MΩ at 500°C
0.4 K/mW at 0°C
Water current (v= 0.4m/s):
Air flow (v= 2m/s):
t
0.5
= 0.04s
t
0.9
= 0.12s
t
0.5
= 2.5s
t
0.9
= 8.0s
Temperature coefficient
Leads
Lead lengths (L)
Long-term stability
Vibration resistance
Shock resistance
Ambient conditions
Insulation resistance
Self heating
Response time
Measuring current
100Ω: 0.3 to 1.0 mA
1000Ω: 0.1 to 0.3 mA
(self heating has to be considered)
Other tolerances, values of resistance and wire
lengths are available on request.
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
770 Township Line Road, Suite 300
Yardley, PA 19067 USA
Phone 1-215-944-9010 Fax 1-215-944-9392
Email info.hst-us@heraeus.com
www.hst-us.com
Name of document: 30910017 Index
C Status: 10/2010
06/2016
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