Default stainless steel takeover 150 mm
The length labeled in the figure is the length under the junction box.
Model: WRN-122 (imitation of Japanese junction box)/WRN-132 (waterproof junction box)
Grading number: K (nickel-chromium-nickel-silicon, default wire diameter of 2.0, if you need thicker, please contact the seller, the price is different)
Use temperature: 0-1100 degrees (long-term), 0-1300 (short-term)
Protective Pipe: The upper section is stainless steel protective pipe with a diameter of 22 mm, and the lower section is 95 corundum pipe with a diameter of 16 mm. (If you need 99 ceramics or other specifications, please contact the seller.)
When purchasing, please choose the model you need in the color classification, and corundum tube is fragile, so we need to order wooden boxes to pack and deliver the goods. We also make wooden boxes for others, so we need to charge 10 yuan for wooden boxes, and we hope that our relatives will understand.
Nickel-chromium-nickel-silicon (nickel-aluminium) thermocouple (indexing number K)
The positive pole of the thermocouple contains 10% chromium nickel-chromium alloy and the negative pole contains 3% silicon nickel-silicon alloy (in some countries, the negative pole is pure nickel). Medium temperature can be measured at 0-1300 C. It is suitable for continuous use in oxidizing and inert gases. The short-term service temperature is 1200C, and the long-term service temperature is 1100C. The relationship between thermoelectric potential and temperature is approximately linear, and the price is cheap. It is the largest thermocouple used at present. Corundum protective tube is more durable than stainless steel tube! SS steel tube part, and the stainless steel part is 150 mm (the length under the junction box is less than 500 mm, the default length of stainless steel is 100 mm).
The length labeled in the figure is the length under the junction box.
K-type Thermocouple WRN-122 High Temperature Corundum Tube/Ceramic Tube Temperature Sensor Temperature Sensor Probe
Model: WRN-122 (imitation of Japanese junction box)/WRN-132 (waterproof junction box)
Grading number: K (nickel-chromium-nickel-silicon, default wire diameter of 2.0, if you need thicker, please contact the seller, the price is different)
Use temperature: 0-1100 degrees (long-term), 0-1300 (short-term)
Protective Pipe: The upper section is stainless steel protective pipe with diameter of 22mm, and the lower section is 95 corundum pipe with diameter of 16mm.
Nickel-chromium-nickel-silicon (nickel-aluminium) thermocouple (indexing number K)
The positive pole of the thermocouple contains 10% chromium nickel-chromium alloy and the negative pole contains 3% silicon nickel-silicon alloy (in some countries, the negative pole is pure nickel). Medium temperature can be measured at 0-1300 C. It is suitable for continuous use in oxidizing and inert gases. The short-term service temperature is 1200 C, and the long-term service temperature is 1100 C. The relationship between thermoelectric potential and temperature is approximately linear, and the price is cheap. It is the largest thermocouple used at present. Corundum protective tube is more durable than stainless steel tube! More durable! This length is the total length of the stainless steel tube part, and the stainless steel part is 150 mm (the length under the junction box is less than 500 mm, the default length of stainless steel is 100 mm).