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MICC TECH. LIMITED

Thin Film, Platinum Elements, Sensor manufacturer / supplier in China, offering Platinum Rtd Elements, Micc Outdoor Rubber Driveway Mat Silicone Heater Heating Element, Micc Silicone Rubber Heater 230V Heater Band and so on.

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Platinum Rtd Elements

FOB Price: Get Latest Price
Min. Order: 20 Pieces
Production Capacity: 50000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: RTD
  • Origin: Shanghai or Ningbo
  • Trademark: MICC
Product Description
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.

The measuring point for the nominal resistance is defined at 8 mm from the end of the sensor body.
Nominal  Resistance  R0    Tolerance  Order  Number  Plastic  Box 
100  Ohm  at  0º C DIN  EN  60751,   class  B 32  208  548 
DIN  EN  60751,   class  A 32  208  550
DIN  EN  60751,   class  1/3  DIN  32  208  551
500  Ohm  at  0º C DIN  EN  60751,   class  B 32  208  706
1000  Ohm  at  0 DIN  EN  60751,   class  B 32  208  571
DIN  EN  60751,   class  A 32  208  572
DIN  EN  60751,   class  1/3  DIN  32  208  707
 
Specification  DIN  EN  60751  (according  to  IEC  751)
Temperature  range  -70º C    to  +500º C    (continuous  operation)
(temporary  use  to  550º C      possible)
Tolerance  class  B:   -  70º C      to  +  500º C 
Tolerance  class  A:   -  50º C      to  +  300º C 
Tolerance  class  1/3  DIN:   0º C      to  +  150  º C
Temperature  coefficient  TC  =  3850  ppm/K 
Leads  Pt  clad  Ni  wire
Long-term  stability max.   R0-drift  0.04%  after  1000  h  at  500º C
Vibration  resistance at  least  40  g  acceleration  at  10º C  to  2000  Hz,
depends  on  installation
Shock  resistance  at  least  100  g  acceleration  with  8ms  half  sine  wave,
depends  on  installation 
Shock  resistance  at  least  100g  acceleration  at  frequencies 
from  10Hz  up  to  2000Hz,   depends  on  the 
installation 
Environmental  conditions  Unhoused  for  dry  environment  only
Insulation  resistance  >   100  MΩ     at  20º C;   >   2  MΩ     at  500º C
Self  heating  0.4  K/mW  at  0º 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  1.0  mA
500Ω   :   0.1  to  0.7  mA
1000Ω   :   0.1  bis  0.3  mA
(self  heating  has  to  be  considered) 
Note  Other  tolerances,   values  of  resistance  and  wire  lengths  are  available  on  request.
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