

Product Description
The K Type Stainless Steel Waterproof Explosion-proof WZPK Surface Temperature Sensor is a dependable, high-performance tool made for accurately measuring surface temperature in tough industrial settings. This sensor works best when it has to take accurate measurements on solid surfaces like machinery, pipes, tanks, ovens, and dangerous areas where water, corrosion, or explosive atmospheres are a problem.
The probe is made of high-quality stainless steel, which makes it strong and able to withstand extreme environments. It is perfect for outdoor, wet, or possibly explosive places like chemical processing, oil and gas, power generating, and manufacturing facilities since it is waterproof and explosion-proof and meets all safety criteria.
There are several different kinds of thermocouples.
Type K: People like it since it works well across a wide variety of temperatures and doesn't rust.
Type J makes the feeling of air more buoyant.
Type E: It is quite sensitive because the temperature changes from low to mid-range.
The Pt100 resistance temperature detector works really well and is quite accurate.
Product Advantages
Main Benefits of the Product
High-Quality Materials: Made from 316L stainless steel, which is very resistant to corrosion and strong mechanically. The thermocouple uses high-quality NiCr-NiSi (K-type) wires to take stable, reliable measurements over long periods of time.
Long-Term Reliability: Many customers say that the product works well for 5 to 8 years of continuous industrial operation with very little drift.
Value Proposition: Same level of quality as high-end brands, but at a lower price; better quality than low-cost options at the same price.
Quick response and accuracy: The surface-mount design allows for quick thermal response (usually in seconds) for real-time monitoring.
We have been making thermocouples and temperature sensors for more than ten years. Our factory is vast (2000+ m²) and has more than 100 people and advanced imported equipment. We can quickly process large orders. Custom batches usually take 7–15 days to complete, while stock items take less time. We have successfully delivered projects around the world in petrochemical facilities, HVAC systems, and food processing lines. Customers have praised us for being reliable and delivering on time.
We can make everything exactly how you want it, including the length and diameter of the probe, the length of the cable, the type of junction box, and the explosion-proof ratings. We may send you samples to check, and we accept small trial orders.
Product details



Product Specification
| Parameter | Specification |
|---|---|
| Thermocouple Type | K Type (NiCr-NiSi) |
| Probe Material | Stainless Steel (316L or equivalent) |
| Waterproof Rating | IP67 / IP68 (fully submersible in select configs) |
| Explosion-Proof Rating | Ex d IIC T6 Gb (or equivalent, customizable) |
| Temperature Range | -50°C to +800°C (surface measurement, customizable up to 1000°C) |
| Accuracy | Class 1 (±1.5°C or ±0.4%) |
| Probe Design | Surface mount / flat pad / washer style |
| Cable Material | High-temperature fiberglass or PTFE insulated (customizable) |
| Cable Length | Standard 1-5m, customizable |
| Response Time | <5 seconds (typical for surface contact) |
| Mounting Options | Bolt-on, magnetic, adhesive, or custom |
Why Choose Us?
We are manufacturer
Our quality is guaranteed: We personally inspect each order before shipping.
Competitive pricing on high-quality materials and tests.
Commercial oven makers utilize it for baking, roasting, and heat treatment because of its efficiency and durability.
From initial contact to completion, our personnel provides excellent service.
Ring us for immediate pricing, samples, and personalized designs. A reliable PT100 or PT1000 RTD temperature sensor probe is best for oven temperature adjustment.


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FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is your delivery time?
A: Generally it is 5-10 days ,it depends on your quantity.
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the free sample but do not pay the cost of freight.
Q4: What is your terms of payment ?
A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 50% T/T in advance ,balance before shipping.
If you have another question, please feel free to contact us
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