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Accuracy NTC Temperature Sensor , Platinum Resistance Temperature Detector
تفاصيل المنتج:
| Place of Origin: | Germany |
| اسم العلامة التجارية: | Heraeus |
| إصدار الشهادات: | ROHS |
| Model Number: | PT |
شروط الدفع والشحن:
| Minimum Order Quantity: | 1000PCS |
|---|---|
| الأسعار: | قابل للتفاوض |
| Packaging Details: | Bulk |
| Delivery Time: | 1~2 Week |
| Payment Terms: | T/T |
| Supply Ability: | 50000PCS MONTHLY |
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معلومات تفصيلية |
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| إبراز: | ,,high precision temperature sensor |
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منتوج وصف
Accuracy NTC Temperature Sensor , Platinum Resistance Temperature Detector
Description
M-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 |
Tolerance DIN EN 60751 2009-05 |
Order Number Plastic Bag |
100 Ohm at 0°C |
Class 1/ 3 B Class A Class B |
F 0.1 F 0.15 F 0.3 |
32 208 551 32 208 550 32 208 548 |
| 500 Ohm at 0°C | Class B | F 0.3 | 32 208 706 |
| 1000 Ohm at 0°C | Class 1/ 3 B Class A Class B |
F 0.1 F 0.15 F 0.3 |
32 208 707 32 208 572 32 208 571 |
The measuring point for the nominal resistance is defined at 8mm from the end of the sensor body.
Specification
Specification DIN EN 60751 (according to IEC 751)
Temperature range -70°C to +500°C (continuous operation)
(temporary use to 550°C possible)
Tolerance Class B: -70°C to +500°C
Tolerance Class A: -50°C to +300°C
Tolerance Class 1/3 B: 0°C to +150°C
Temperature coefficient TCR = 3850 ppm/K
Leads Pt clad Ni- wire
Recommend connection technology:
Welding, Crimping and Brazing
Lead lengths (L) 10mm ±1mm
Long-term stability max. R0-drift 0.04% after 1000h at 500°C
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
Environmental conditions unhoused for dry environments only
Insulation resistance > 100 MΩ at 20°C; > 2 M Ω at 500°C
Self heating 0.4 K/mW at 0°C
Response time water current (v= 0.4m/s): t0.5 = 0.05s
t0.9 = 0.15s
air stream (v= 2m/s): t0.5 = 3.0s
t0.9 = 10.0s
Measuring current 100Ω: 0.3 to 1.0mA
500Ω: 0.1 to 0.7mA
1000Ω: 0.1 to 0.3mA
(self heating has to be considered)
Note Other tolerances, values of resistance and wire lengths are available on request.