| brand |
Lin electrician |
| Model |
CRZ |
Product name:Pt100
Product model:CRZ-2005-100-A
Brief introduction
Japan HAYASHI DENKO PT100 PT500 PT1000 Lin electrical components - platinum thin film platinum resistance by vacuum deposition of thin film technology to platinum sputtering on the ceramic substrate, the film thickness is within 2 m, with a glass sintered material to Ni (or Pd) fixed by laser trimming wire, made of thin film -. Winding platinum resistance (ceramic, glass, mica): with 0.02 ~ 0.04 mm high pure platinum wire winded.
Pt100Detailed introduction
Performance and parameters
OneTemperature coefficient of platinum resistance - TCR
TCR=R100-R0/ R0*100
among
R100 stayResistance value at 100 DEG C
R0 stayResistance value at 0 DEG C
We provide TCR=0.003851 standard platinum resistance components, in addition, we can also provide customers with other temperature coefficient of platinum resistance components, such as TCR=0.003750, etc. IEC751.
2.Temperature resistance characteristics of platinum resistance -
RT=R0[1+aT-bT2-cT3 (T-100)]
RT Resistance value at temperature T
R0 Resistance at zero
A B C coefficient
Coefficient of TCR=0.003851
|
temperature
|
a
|
b
|
c
|
|
< 0 T
|
3.90802 x 10-3
|
5.80195 x 10-7
|
4.27351 x 10-12
|
|
T = 0
|
3.90802 x 10-3
|
5.80195 x 10-7
|
0
|
3Error of platinum resistance -
|
Level
|
Zero time resistance error (%)
|
Temperature error (c)
|
Temperature coefficient TCR error (ohm/ohm/ DEG C)
|
|
1/3DIN
|
+ 0.04
|
0.10+0.0017|T| (+)
|
0.003851 + 0.000004
|
|
A
|
+ 0.06
|
0.15+0.002|T| (+)
|
0.003851 + 0.000005
|
|
B
|
+ 0.12
|
0.30+0.005|T| (+)
|
0.003851 + 0.000012
|
|
2B
|
+ 0.25
|
0.60+0.01|T| (+)
|
0.003851 + 0.000024
|
4.Stability of platinum resistance -
Platinum resistance - has good long-term stability. For example, CRZ-1632 lasts 300 hours at a temperature of 400 DEG C, and the maximum temperature drift at a temperature of 0 DEG C is only about.
5.Thermal response time of platinum resistance -
|
Model
|
Thermal response timeT0.9(seconds)
|
|
atmosphere
|
water
|
|
V=1.0m/s
|
V=3.0m/s
|
|
CRZ-1632
|
10
|
7
|
0.3
|
|
CRZ-2005
|
16
|
11
|
0.3
|
6.Self heating and measuring current of platinum resistance -
The test current of platinum resistance - should not exceed the allowable value, for exampleThe CRZ-1632 - is installed in the 8mm protective tube without any filling material, and is immersed in the stirring water at 0 DEG C, when the test current is 1mA, the self heating temperature is increased to a temperature of DEG C, and the self heating temperature is increased to 2.2 DEG C when the test current is 5mA.
SevenSelf heating coefficient of platinum resistance -
|
type Number
|
Self heating coefficient(mW/ DEG C)
|
|
atmosphere
|
Hydrostatic
|
|
V=1.0m/s
|
static
|
|
CRZ-1632-100
|
2
|
1
|
12
|
|
CRZ-2005-100
|
4
|
2
|
20
|
|
CRZ-2005-1000
|
4
|
2
|
20
|
8Temperature resistance meter
|
Nominal resistance (omega)
|
100
|
500
|
1000
|
|
(TCR10-6/K)
|
3851
|
|
Temperature (c)
|
Resistance value (omega)
|
|
-50
|
Eighty31
|
Four hundred and one53
|
Eight hundred and three07
|
|
0
|
One hundred00
|
Five hundred00
|
One thousand00
|
|
50
|
One hundred and nineteen40
|
Five hundred and ninety-six98
|
One thousand one hundred and ninety-three95
|
|
100
|
One hundred and thirty-eight51
|
Six hundred and ninety-two50
|
One thousand three hundred and eighty-five00
|
|
150
|
One hundred and fifty-seven33
|
Seven hundred and eighty-six57
|
One thousand five hundred and seventy-three15
|
|
200
|
One hundred and seventy-five86
|
Eight hundred and seventy-nine20
|
One thousand seven hundred and fifty-eight40
|
|
250
|
One hundred and ninety-four10
|
Nine hundred and seventy37
|
One thousand nine hundred and forty74
|
|
300
|
Two hundred and twelve05
|
One thousand and sixty09
|
Two thousand one hundred and twenty19
|
|
350
|
Two hundred and twenty-nine72
|
One thousand one hundred and forty-eight37
|
Two thousand two hundred and ninety-six73
|
|
400
|
Two hundred and forty-seven09
|
One thousand two hundred and thirty-five19
|
Two thousand four hundred and seventy38
|
|
450
|
Two hundred and sixty-four18
|
One thousand three hundred and twenty56
|
Two thousand six hundred and forty-one12
|
|
500
|
Two hundred and eighty98
|
One thousand four hundred and four48
|
Two thousand eight hundred and eight96
|
|
550
|
Two hundred and ninety-seven49
|
One thousand four hundred and eighty-six95
|
Two thousand nine hundred and seventy-three90
|
|
600
|
Three hundred and thirteen71
|
One thousand five hundred and sixty-seven97
|
Three thousand one hundred and thirty-five94
|
|
650
|
USD
EUR
GBP
CAD
AUD
CHF
HKD
JPY
RUB
BRL
CLP
NOK
DKK
SEK
KRW
ILS
MXN
