Platinum temperature sensor in thin-film technology
M 411 ax
M 411ax platinum temperature sensors have axial leads. They are characterized by their small design, short contact times,
long-term stability and excellent precision over a wide temperature range and compatibility. They are typically used 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
Toler ance
DIN EN 60751
1996-07
Class B
Tolerance
DIN EN 60751
2009-05
F 0.3
Or der Number
Plastic Box
32 208 209
The measuring point for the nominal resistance is defined at 8/13 mm 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 to +500°C
TCR = 3850 ppm/K
Pt clad Ni- wire
L1: 15mm ±1mm
L2: 10mm ±1mm
At least 40g acceleration at 10 to 2000 Hz,
depends on installation
At least 100g acceleration with 8ms
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
= 0.06s
t
0.9
= 0.17s
t
0.5
= 3.0s
t
0.9
= 10.0s
Temperature coefficient
Leads
Lead lengths (L)
Vibration resistance
Shock resistance
Ambient conditions
Insulation resistance
Self heating
Contact time
Measuring current
100Ω: 0.3 to 1.0mA
(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
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: 30910018 Index B
Status: 07/2011
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