ETC 32208209

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
Resistance R0
Toler ance
DIN EN 60751
DIN EN 60751
Or der Number
Plastic Box
100 Ohm at 0°C
Class B
F 0.3
32 208 209
The measuring point for the nominal resistance is defined at 8/13 mm from the end of the sensor
DIN EN 60751
Temperature range
-70°C to +500°C (continuous operation)
(temporary use to 550°C possible)
Tolerance Class B: -70°C to +500°C
Temperature coefficient
TCR = 3850 ppm/K
Pt clad Ni- wire
Lead lengths (L)
L1: 15mm ±1mm
L2: 10mm ±1mm
Vibration resistance
At least 40g acceleration at 10 to 2000 Hz,
depends on installation
Shock resistance
At least 100g acceleration with 8ms
half sine wave, depends on installation
Ambient conditions
Use unprotected only in dry environments
Insulation resistance
> 100 MΩ at 20°C; > 2 MΩ at 500°C
Self heating
0.4 K/mW at 0°C
Contact time
Water current (v= 0.4m/s):
Air flow (v= 2m/s):
t0.5 = 0.06s
t0.9 = 0.17s
t0.5 = 3.0s
t0.9 = 10.0s
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.
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 [email protected]
Name of document: 30910018 Index B
Status: 07/2011