Datasheet > CPT1000

CPT1000

更新时间： 2024-09-13 06:48:31

品牌	Logo	应用领域
RHOPOINT		传感器温度传感器
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描述
Platinum Temperature Sensor SMD 1206 CPT 1000

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CPT1000 数据手册

Platinum Temperature Sensor SMD 1206 CPT 1000

Technical Data

Resistance at 0°C

1000 Ω

Construction

Specification

Technology

SMD 1206

Temperature coefficient

(0°C up to 100°C)

DIN EN 60751

3.85 · 10^-3K^-1

Tolerance class to DIN EN 60751

Operating temperature range

Advanced thin-film-technology (ceramic carrier with

a structured platinum layer, covered with a

passivating layer)

-50 °C up to 150 °C

Measurement current (DC)

at 25 °C

Conformity

0.1 mA

2002/95/EC Restriction of the use of Hazardous

Substances Directive (RoHS)

Maximal permissible peak current

(DC) at 25 °C

0.3 mA

Dimensions [mm]

Insulation resistance

Self-heating at 0 °C

> 10 MΩ

< 0.4 K / mW

Protective layer

Solder joint

Thermal response time

Flowing water (v = 0.2 m/s)

T_0.5= 0.2 s

T_0.9= 0.5 s

T_0.5= 4 s

0.5 0.25

Ceramic carrier

Flowing air (v = 1 m/s)

T_0.9= 10 s

Resistance value

(Class B) at

0 °C

1000.00 Ω 1.2 Ω

1385.10 Ω 3.0 Ω

100 °C

0.5 0.25

+ 0.35

- 0.1

Maximal Resistance Change

at UCT 250 h

< 0.1 %

Functional performance

according to DIN EN 60751

Whereby:

R_t… Resistance [Ω] at temperature t

R_o…Resistance [Ω] at 0 °C

t … Temperature [°C]

5,0

2,5

2,0

1,5

1,0

0,5

0,0

Class B [Ω]

4,0

Class B [°C]

∆t … Permissible temperature deviation at t [°C]

A = 3.9083 · 10^-3°C^-1

3,0

2,0

1,0

0,0

B = - 5.775 · 10^-7°C^-2

C = - 4.183 · 10^-12°C^-4

Fields of application

-50

100

150

Temperature [°C]

•

Industrial electronics

Picture 1: Resistance and temperature tolerances of CPT 1000 B

Automotive electronics

Energy and environmental engineering

Temperature range of -50 °C up to 0 °C:

R_t= R_o· (1 + A · t + B · t²+ C · (t – 100 °C) · t³)

Ordering information

Please use the following code:

Temperature range of 0°C up to 150°C:

R_t= R_o· (1 + A · t + B · t²)

Type

Class of Construction Temperature

range [°C]

accuracy

Code CPT 1000

SMD 1206

-50/150

Tolerance class B to DIN EN 60751:

∆t = (0.3 + 0.005 · | t |)

Other classes of accuracy available on request

Made in Germany

Revision

07/01

Subject to alterations for this information and technological changes

UST Umweltsensortechnik GmbH

Dieselstr. 2, 98716 Geschwenda, Germany

Phone +49 36205 713-0

Fax +49 36205 713-10

info@umweltsensortechnik.de

www.umweltsensortechnik.de

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