Product Parameters
|
Parameter |
Details |
|
Product Type |
Type S Precious Metal Thermocouple (Pt10Rh-Pt) |
|
Wire Material |
Positive: Pt10Rh alloy Negative: Pure Platinum |
|
Wire Diameter |
Φ0.5mm (industry standard) |
|
Temperature Range |
Continuous: 0~1300℃ Short-term: 0~1600℃ |
|
Temperature Resolution |
Determined by supporting instrument (usually ≤0.1℃) |
|
Protection Class (IP) |
Terminal part: IP65 |
Product Features
1.Excellent high-temp stability: short-term 1600℃ tolerance, low EMF drift
2.Oxidation/corrosion resistance: suitable for oxidizing/inert atmospheres
3.High accuracy: Class Ⅰ meets precision measurement requirements
4.Passive output: only EMF signal, requires supporting instrument
Related Component Specifications
|
Component Name |
Specification Details |
| Protection Tube | Metal Assembly (Stainless Steel) Diameter: Φ6/8mm |
| Lead Type | Flexible insulated lead (custom length: 0.5~10m) |
| Wiring Method | Screw compression terminal (tool-free wiring) |
Application Scenarios
1.Industrial high-temp furnaces (glass/metal smelting)
2.Scientific research labs (material thermal performance testing)
3.Aerospace component heat treatment
4.High-cleanliness manufacturing (semiconductors/precision parts)
FAQ
Q:What's the difference between Type S and R?
A:Type S has 10% Rh, Type R 13%; Type S is cheaper, Type R has better high-temp stability.
Q:Can it be used in hydrogen?
A:No-reducing atmospheres corrode PtRh alloy; use inert gas protection.
Q:Why is the measurement deviation large?
A:Possible causes: reversed wire, contaminated tube, or uncalibrated instrument.
Usage and Maintenance Instructions
Usage Rules
1. Insert tube ≥10× diameter deep;
2. Do NOT reverse positive/negative poles;
3. Keep terminals away from heat.
Maintenance Tips
1. Regularly check tube for damage;
2. Clean terminal oxidation, keep wiring tight;
3. Calibrate every 12 months.
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