Pentronic Type N Thermocouple

Brand: Pentronic

Product Type: Type N Thermocouple (Nicrosil–Nisil)

Key Features:
Thermocouple Composition:  
Positive leg: Nicrosil (Nickel‑Chromium‑Silicon)  
Negative leg: Nisil (Nickel‑Silicon‑Magnesium)

Temperature Range:  
Continuous use: –270 °C to +1,300 °C  
High stability up to approximately +1,280 °C for short durations 

Sensitivity: ~39 µV/°C at 900 °C 

Probe Length: 165mm 

Overall Length: 310mm

Superior Oxidation Resistance:  
Enhanced long-term stability and improved repeatability in the 300–500 °C range due to alloy composition that resists drift from oxidation and transmutation 

Calibration Standards and Tolerance (IEC 60584‑1 / BS EN 60584‑1 Part 8):  
Standard Tolerance: ±2.2 °C or ±0.75% (whichever is greater)  
Special Limits of Error (SLE): ±1.1 °C or ±0.4% 

Typical Applications:  
Ideal for demanding industrial uses such as heat treatment, process monitoring, research environments—especially where high-temperature stability is paramount