Platinum Resistance Temperature Detector
Mseries PRTDs are designed for large volume applications where long term stability, interchangeability and
accuracy over a large temperature range are vital. Typical applications are Automotive, White Goods, HVAC,
Energy management, Medical and Industrial equipment.
Nominal
Resistance R0
1000 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
32 208 233
M 222
The measuring point for the nominal resistance is defined at 6mm from the end of the sensor body.
Temperature range
-70°C to +500°C (continuous operation)
(temporary use to 550 °C/ 750 hours possible)
Tolerance Class B: -70°C up to 500°C
TCR = 3750 ppm/K
Pt clad Ni- wire
Recommend connection technology:
Welding, Crimping and Brazing
8mm ±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 8ms half sine wave,
depends on installation
unhoused for dry environments only
> 100 M
at 20°C; > 2 M
at 500°C
Temperature coefficient
Leads
Lead lengths (L)
Long-term stability
Vibration resistance
Shock resistance
Environmental conditions
Insulation resistance
Self heating
Response time
0.4 K/mW at 0°C
water current (v= 0.4m/s): t
0.5
= 0.05s
t
0.9
= 0.15s
air stream (v= 2m/s):
t
0.5
= 3.0s
t
0.9
= 10.0s
500 : 0.1 to 0.7mA
1000 : 0.1 bis 0.3mA
(self heating has to be considered)
Other tolerances, values of resistance and wire lengths are
available on request.
Measuring current
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: 30910016 Index
A Status: 10/2009
06/2016
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