Application It is used on production spot with high temperature or harmful gas which has effect on junction box of thermocouple , or that not suitable for direct horizontal or vertical installation Main technical parameters Electric outlet: M20*1.5, NPT1/2 Accuracy class: I, ii Protection class: IP65 Nominal Pressure: normal pressure. 3,Type and Spec. Type | Graduation | Measuring Range°C | Thermal Response time(s) | Protection tube material | L x l | WRN-530 | K | 0-800 | ≤90S | 1Cr18Ni9Ti | 300x150 350x200 400x250 450x300 500x350 550x500 600x450 650x500 | WRN2-530 | WRE-530 | E | 0-600 | WRE2-530 | WRN-530 | K | 0-800 | WRN2-530 | WRE-530 | E | 0-600 | WRE2-530 |
|