Huona (Shanghai) New Material Co., Ltd.
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- Stainless Steel Sheathed Type J Thermocouple Probe 3×100mm 2m Silicone Lead Mini
- Product Details
- Company Details
Product Specification
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| Payment Terms |
Western Union,T/T |
Supply Ability |
500 tons per month |
| Delivery Time |
5-21 days |
Packaging Details |
Carton/Wooden Case |
| Thermocouple Type |
Type J |
Sheath Material |
304 Stainless Steel |
| Sheath Dimensions |
3mm (diameter) × 100mm (length); tolerance ±0.1mm / ±1mm |
Conductor Diameter |
2×0.5mm (±0.02mm) |
| Lead Length |
2m (customizable: 1m/3m/5m) |
Insulation Material |
Silicone (extruded, 200℃ rating) |
| Connector |
Mini Type J plug |
Accuracy Class |
Class 1 |
| Brand Name |
Huona |
Model Number |
Type J |
| Certification |
ISO9001 |
Place of Origin |
Shanghai |
| High Light |
Stainless steel J thermocouple probe
，Type J thermocouple with silicone lead
，Mini plug thermocouple probe 3x100mm
|
Product Description
Type J Thermocouple Probe (Stainless Steel Sheath, 3×100mm, 2m Silicone Lead, Mini Plug)
Product Overview
Type J thermocouple probe (as shown) from Huona New Material is a rugged, industrial-grade temperature sensor featuring a Type J (Iron/Constantan) thermocouple junction, 304 stainless steel protective sheath, high-temperature silicone insulated lead wire, and a standard black mini thermocouple plug (IEC color-coded for Type J). Engineered for durability and accuracy, it delivers stable thermoelectric performance across -40℃ to 750℃ (continuous) / 800℃ (short-term). Ideal for industrial furnaces, HVAC, food processing, and laboratory use, it offers fast thermal response, excellent mechanical protection, and plug-and-play convenience.
Standard Designations & Core Material Foundation
- Thermocouple Type: Type J (Iron/Constantan; compliant with IEC 60584-2 Class 1)
- Key Specification: 3mm (sheath diameter) × 100mm (sheath length); 2×0.5mm conductor diameter; 2m silicone lead; black mini Type J plug
- Chemical Composition: Positive (JP): Pure Iron (Fe ≥99.5%); Negative (JN): Constantan (Cu55/Ni45)
- Sheath Material: 304 Stainless Steel (corrosion-resistant, high-temperature)
- Insulation Material: High-temperature silicone (extruded, temperature rating 200℃)
- Compliant Standards: IEC 60584-2, GB/T 4989-2013, ASTM E230, RoHS 2.0
- Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Core Advantages (Centered on Type J & Sheath Design)
1. Superior Type J Thermoelectric Performance
- High EMF Output & Stability: Type J provides higher thermoelectric potential than Type K at lower temperatures (0–400℃), with error ≤±1.0℃ (0–200℃) / ±0.75% t (200–750℃), ideal for precision low-to-medium temperature measurement.
- Oxidation Resistance in Reducing Atmospheres: Performs reliably in reducing environments (e.g., furnace flue gas, inert gas) where Type K may suffer oxidation-induced drift.
2. Rugged Stainless Steel Sheath Protection
- Mechanical & Corrosion Resistance: 304 stainless steel sheath resists bending, abrasion, and mild chemical corrosion, extending service life by 3× compared to unprotected probes.
- High-Temperature Structural Integrity: Withstands continuous operation up to 750℃, maintaining shape and measurement accuracy in high-temperature industrial processes.
3. Flexible Silicone Lead & Plug-and-Play Convenience
- Silicone Insulation Performance: Operates stably at -60℃ to 200℃, with excellent flexibility (even at low temperatures) and IP65-level waterproof/oil resistance, suitable for wet and oily environments.
- Standard Mini Plug: Black Type J mini plug ensures universal compatibility with most handheld thermometers and data loggers, eliminating wiring errors and reducing setup time.
Technical Specifications
| Attribute |
Value (Typical) |
| Thermocouple Type |
Type J (Iron/Constantan) |
| Sheath Material |
304 Stainless Steel |
| Sheath Dimensions |
3mm (diameter) × 100mm (length); tolerance ±0.1mm / ±1mm |
| Conductor Diameter |
2×0.5mm (±0.02mm) |
| Lead Length |
2m (customizable: 1m/3m/5m) |
| Insulation Material |
Silicone (extruded, 200℃ rating) |
| Connector |
Mini Type J plug |
| Operating Temperature Range |
-40℃ to 750℃ (continuous); -40℃ to 800℃ (short-term ≤30min) |
| Accuracy Class |
Class 1 (IEC 60584-2) |
| Thermoelectric Potential Error |
±1.0℃ (0–200℃); ±0.75% t (200–750℃) |
| Thermal Response Time (τ₅₀) |
≤2s (in air at 700℃) |
| Insulation Resistance (25℃) |
≥100 MΩ·km |
| Bending Radius |
≥10× cable diameter (static) |
| Protection Level |
IP65 (silicone lead); IP67 (sheath junction) |
Product Specifications
| Item |
Specification |
| Supply Form |
Single probe (pre-assembled with plug); bulk packaging (10/50/100 pcs/carton) |
| Lead Color |
Blue (standard); customizable colors |
| Junction Type |
Grounded (fast response) |
| Packaging |
Anti-static bag + foam insert + carton (prevents damage during shipping) |
| Customization |
Sheath diameter (1–6mm); sheath length (50–500mm); lead length (0.5–10m); connector type (standard/micro); grounded/ungrounded junction |
Typical Application Scenarios
- Industrial Temperature Testing: Furnace temperature monitoring, metal heat treatment profiling, and HVAC system testing (especially in reducing atmospheres).
- Food Processing: Oven and food temperature measurement (waterproof silicone lead adapts to wet environments).
- Laboratory & R&D: General-purpose temperature sensing in research equipment and environmental chambers.
- Automotive & Electronics: Engine component testing, battery temperature monitoring, and electronic device thermal profiling.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Manufacturer,Exporter
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Total Annual:
8000000-100000000
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Employee Number:
100~120
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Ecer Certification：
Verified Supplier
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