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L220

Heraeus Sensor Technology
Part Number L220
Manufacturer Heraeus Sensor Technology
Description Platinum Resistance Temperature Detector
Published May 12, 2014
Detailed Description Platinum Resistance Temperature Detector L 220 L series PRTDs are designed for large volume applications where long te...
Datasheet PDF File L220 PDF File

L220
L220

Overview
Platinum Resistance Temperature Detector L 220 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.
Nominal Resistance R0 Toler ance DIN EN 60751 1996-07 Clas s 1/ 3 B Class A Class B Class B Class A Tolerance DIN EN 60751 2009-05 F 0,1 F 0,15 F 0,3 F 0,3 F 0,15 Or der Number Plastic Box 32 207 588 32 207 584 32 207 400 32 207 733 32 207 738 100 Ohm at 0°C 1000 Ohm at 0°C The measuring point for the nominal resistance is defined at 8mm from the end of the sensor body.
Specification Temperature range 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 1/3 B: 0° C to +150° C TCR = 3850 ppm/K AgPd- wire 10mm ±1mm max.
R0-drift 0.
04% after 1000 h 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 MΩ at 20°C; > 2 M Ω at 400° C 0.
4 K/mW at 0° C water current (v= 0.
4 m/s): air stream (v= 2 m/s): 100Ω: 0.
3 to 1.
0mA 1000Ω: 0.
1 to 0.
3mA (self heating has to be considered) Other tolerances, values of resistance and wire lengths are available on request.
t0.
5 = 0.
06s t0.
9 = 0.
20s t0.
5 = 3.
0s t0.
9 = 13.
0s Temperature coefficient Leads Lead lengths (L) Long-term stability Vibration resistance Shock resistance Environmental conditions Insulation resistance Self heating Response time 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 1901 Route 130 North Brunswick, NJ 08902 Phone 732-940-4400 Fax 732-940-4445 Email info.
hst-us@heraeus.
...


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