K Type Thermocouple Sensor RTD Sensor Temperture Sensor
Product Description
1. Introduction
- PT100 temperature sensor is a platinum (Pt) made of a resistance temperature detector, its resistance changes with temperature change.
- When the PT100 at 0 degrees Celsius, it has a resistance of 100 ohms, its resistance as the temperature rises from approximately uniform growth.
- But the relationship between them is not a simple proportional relationship, but more should be close to a parabola.
2. Components
Common pt100 temperature sensing element have
ceramic components,
glass components,
mica elements,
which are respectively made of platinum wire wound on a ceramic skeleton, the skeleton of glass, mica skeleton and then processed through a complex process.
3. Advantage: Excellent stability, high accuracy, reliable performance.
4. Parameters
| Type |
Range (ºC) |
Accuracy |
Tolerance (ºC) |
| Pt100 |
200~420 |
A |
±(0.15+0.002|t|) |
| B |
±(0.30+0.005|t|) |
5. Specifications:
1. Sheath Materials: 316 Stainless Steel
2. Connection thread: 1/2" BSP Process
3. Class: "A" PT100 element
4. Diameter: 6.4mm (1/4") Diameter Stem
5. L=250mm Long Stem
6. Thermocouple Head: Large aluminium connection head IP65
7. 3 Wire Ceramic terminal block
| |
| |
Code |
Number of output |
| |
Single core |
| 2 |
Double core |
| |
Code |
Installation |
| 1 |
No part for connection |
| 2 |
Fixed thread |
| 3 |
Movable flange |
| 4 |
Fixed flange |
| 6 |
Fixed cone-shaped sleeve thread |
| |
Code |
Terminal box |
| 2 |
Splash proof type |
| 3 |
Water proof type |
| C |
Customization:socket type or other types |
| |
Code |
Probe |
| 0 |
φ16 |
| 1 |
φ12 |
| C |
Customization: other probe sizes |
| |
2 |
3 |
3 |
0 |
(K) Pt100 ι=750 |
6. Applications
Very wide range of applications
Medical
Electrical
Industrial
Temperature calculation,
Calculation of high precision resistance temperature device
7. Photos for Reference
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