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TPR armoured platinum thermal resistance
View: Pubdate:2022-04-27

Product overview 

The TPR armoured platinum thermal resistance is a temperature sensor, has a smaller diameter than that of fabricated platinum resistor, is easily bent with good antiknock characteristic and can be installed in the place where the fabricated platinum resistor cannot be installed. It is of short thermal response time with dynamic error reduced, small diameter, length not restricted, high measurement precision, imported thin film resistor elements used and reliable and stable performance. 

Product features 

● Thermocouple wire diameter and material 

Thermocouple wire form

Single type

Double type

Diameter of bushing

Φ3 Φ4 Φ5 Φ6 Φ8

Φ4 Φ5 Φ6 Φ8

Bushing material

1Cr18Ni9Ti

1Cr18Ni9Ti 


● Temperature measurement scope and allowable error

Graduation number

R(℃)Q

W(100℃)

Temperature measurement range and allowable error

Temperature measurement range ℃

Allowable error

Pt10

10

1.385

-200~600

Grade A±0.150.20)

Pt100

100

-200~500

Grade M30/10.9

Product model selection

TPR

Armoured platinum thermal resistance


Armoured platinum thermal resistance

 1  Single (d=Ø3~Ø8mm)  2 Double (d=Ø5~Ø8mm)


Mounting and fixation position

1 No fixing device (not applicable to flame-proof type)     2 Fixing cutting sleeve thread   3 Movable  cutting sleeve thread (not applicable to flame-proof type)      4  Fixing cutting sleeve flange

5 Movable cutting sleeve flange (not applicable to flame-proof type)


Junction box type

0 No junction box (simple type)      2 Splash proof type   3 Water-proof type    4 Explosion-proof type   5 Type D water-proof type   6 Round plug-in type

7 Flat plug-in type       9 Compensating lead wire


Measuring end type

   3 Three-wire system       4 Four-wire system


Lead variety

 X Use for general purpose  V Used for heat resistance


Lead length S

   ***  (300 indicates the lead length S=300mm, S=150mm in case of being not labeled)


Using temperature range

   L  -200~100℃        M  0~350℃         H  0~600℃


Graduation number

   10 pt10       100 pt100


Allowable error grade

A  Grade A allowable error+- (0.15+0.2%t)          B  Grade B allowable error+- (0.3+0.5%t)


Total length L

*** (500 indicates total length L=500mm)


Diameter of bushing mm

E Ø3.0      F Ø4.0        G Ø4.5      H Ø5.0      J Ø6.0       K Ø8.0


Insertion length I

***100 indicates insertion length I =100mm)


Bushing material

A 1Cr18Ni9Ti


Explosive-proof grade

E  Diibt4        EX DIICT4


Additional device

The users should indicate at the moment of model selection

TPR-
















 


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