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Platinum Resistance Temperature Detector
L 1020
L series 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.
Resistance R0
100 Ohm at 0°C
1000 Ohm at 0°C
DIN EN 60751
Class 1/3 B
Class A
Class B
Class 1/3 B
Class A
Class B
DIN EN 60751
F 0,1
F 0,15
F 0,3
F 0,1
F 0,15
F 0,3
Order Number
Plastic Box
32 207 585
32 207 579
32 207 708
32 207 586
32 207 581
32 207 710
The measuring point for the nominal resistance is defined at 8mm from the end of the sensor body.
Temperature range
Temperature coefficient
Lead lengths (L)
Long- term stability
Vibration resistance
Shock resistance
Environmental conditions
Insulation resistance
Self heating
Response time
Measuring current
DIN EN 60751 (according to IEC 751)
-50°C to +400°C (continuous operation)
Tolerance Class B:
-50°C to +400°C
Tolerance Class A:
-50°C to +300°C
Tolerance Class 1/3B:
0°C to +150°C
TC = 3850 ppm/K
AgPd- wire
10mm ±1mm
max. R0-drift 0.04% after 1000h at 400 °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 Mat 20°C; > 2 Mat 400°C
0.2 K/mW at 0°C
water current (v = 0.4m/s):
air stream (v = 2m/s):
t0.5 = 0.12s
t0.9 = 0.30s
t0.5 = 6.0s
t0.9 = 20.0s
100: 0.3 to 1.0mA
1000: 0.1 to 0.3mA
(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 info.hst-us@heraeus.com
Name of document: 30910011 Index A
Status: 06/2010