Huona (Shanghai) New Material Co., Ltd.
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- 16×300mm Stainless Steel Sheathed Explosion Proof Type K Thermocouple 1000mm
- Product Details
- Company Details
Product Specification
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| Payment Terms |
L/C,T/T,Western Union |
Supply Ability |
10000 PCS per month |
| Delivery Time |
5-21 days |
Packaging Details |
Carton/Wooden Case |
| Thermocouple Type |
Type K |
Explosion-Proof Grade |
Ex d IIB T6 |
| Sheath Material |
304 Stainless Steel (316/316L optional) |
Sheath Dimensions |
16mm (diameter) × 300mm (insertion length); total length 1000mm |
| Conductor Diameter |
2×1.0mm (MgO insulated) |
Process Connection |
M20×1.5 / 1/2" NPT (customizable) |
| Operating Temperature Range |
0–1200℃ (continuous); 0–1300℃ (short-term ≤30min) |
Accuracy Class |
Class 1 |
| Brand Name |
Huona |
Model Number |
Type K |
| Certification |
ISO 9001 |
Place of Origin |
Shanghai |
| High Light |
16mm stainless steel thermocouple
，explosion proof type K thermocouple
，300mm sheathed thermocouple probe
|
Product Description
Explosion-Proof Type K Thermocouple (Stainless Steel Sheath, 16×300mm, 1000mm Probe Length)
Product Overview
Explosion-proof Type K thermocouple (as shown) from Huona New Material is a heavy-duty industrial temperature sensor designed for hazardous environments. It features a cast aluminum explosion-proof head, 304/316 stainless steel protective sheath, and Type K (Chromel/Alumel) thermocouple elements. Engineered to meet explosion-proof standards (Ex d IIB T6), it delivers stable measurement up to 1200℃ continuous / 1300℃ short-term, making it ideal for petrochemical, metallurgical, and power plant applications requiring safety and high-temperature reliability.
Standard Designations & Core Material Foundation
- Thermocouple Type: Type K (Chromel/Alumel; IEC 60584-2 Class 1)
- Explosion-Proof Grade: Ex d IIB T6 (suitable for Zone 1/2 hazardous areas)
- Sheath Material: 304 Stainless Steel (optional 316/316L for corrosion resistance)
- Sheath Specification: 16mm (diameter) × 300mm (insertion length); total probe length (head to tip) 1000mm
- Conductor Specification: 2×1.0mm (MgO insulated, high-temperature)
- Head Material: Cast aluminum (IP65/IP67 protection)
- Process Connection: M20×1.5 or 1/2" NPT (threaded mounting)
- Compliant Standards: IEC 60584-2, GB/T 4989-2013, ATEX, IECEx, RoHS 2.0
- Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Core Advantages (Centered on Explosion-Proof & Heavy-Duty Design)
1. Explosion-Proof Safety & Reliability
- Ex d IIB T6 Certification: Cast aluminum explosion-proof head prevents ignition of flammable gases/vapors, ensuring safe operation in oil refineries, chemical plants, and gas pipelines.
- IP67 Protection: Sealed head and MgO insulation resist dust, water, and oil mist, suitable for outdoor and harsh industrial environments.
2. Ultra-High-Temperature Performance
- 1200℃ Continuous Operation: MgO-insulated stainless steel sheath withstands extreme heat, with no insulation breakdown or element drift after 1000 hours at 1100℃—far exceeding standard thermocouple limits.
- Fast Thermal Response: 16mm diameter sheath provides a thermal response time (τ₅₀) ≤3s in air at 1000℃, ideal for dynamic high-temperature monitoring.
3. Rugged Mechanical & Mounting Design
- Heavy-Duty Sheath: 16mm diameter stainless steel sheath resists bending, vibration, and mechanical impact, suitable for high-flow pipelines and furnace applications.
- Threaded Mounting: M20×1.5 or 1/2" NPT connection enables secure installation in pressure vessels and process pipelines, with adjustable insertion depth.
Technical Specifications
| Attribute |
Value (Typical) |
| Thermocouple Type |
Type K (Chromel/Alumel) |
| Explosion-Proof Grade |
Ex d IIB T6 |
| Sheath Material |
304 Stainless Steel (316/316L optional) |
| Sheath Dimensions |
16mm (diameter) × 300mm (insertion length); total length 1000mm |
| Conductor Diameter |
2×1.0mm (MgO insulated) |
| Process Connection |
M20×1.5 / 1/2" NPT (customizable) |
| Operating Temperature Range |
0–1200℃ (continuous); 0–1300℃ (short-term ≤30min) |
| Accuracy Class |
Class 1 (IEC 60584-2) |
| Thermoelectric Potential Error |
±1.5℃ (0–600℃); ±0.25% t (600–1200℃) |
| Thermal Response Time (τ₅₀) |
≤3s (in air at 1000℃) |
| Insulation Resistance (25℃) |
≥1000 MΩ·km |
| Protection Level |
IP67 (head & sheath) |
| Vibration Resistance |
10–2000 Hz, 10g (meets industrial vibration standards) |
Product Specifications
| Item |
Specification |
| Supply Form |
Single probe (pre-assembled with explosion-proof head); bulk packaging (5/10 pcs/carton) |
| Junction Type |
Grounded (fast response) or ungrounded (isolated) |
| Surface Treatment |
Sheath: pickled/passivated; head: powder-coated (gray) |
| Packaging |
Wooden crate + foam insert (prevents damage during shipping) |
| Customization |
Sheath diameter (8–25mm); insertion length (100–1000mm); total length (500–2000mm); sheath material (304/316/316L); connection type (threaded/flanged); thermocouple type (K/J/T/E/R/S/B) |
Typical Application Scenarios
- Petrochemical Industry: Temperature monitoring in oil refineries, gas pipelines, and chemical reactors (Ex d IIB T6 for hazardous areas).
- Metallurgical & Power Plants: Furnace temperature measurement, boiler tube monitoring, and flue gas temperature sensing (1200℃ high-temperature capability).
- Oil & Gas Exploration: Downhole temperature sensors and pipeline monitoring (vibration and corrosion resistance).
- Chemical Processing: High-temperature reactor and distillation column temperature control (316L sheath for corrosive media).
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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