IECEx Approved RTD Pt100 Sensors
with Stainless Steel Head and Fixed Process Thread
Our IECEx approved flexible mineral insulated RTD Pt100 utilise, as standard, detector elements with a resistance of 100 ohms @ 0°C and a fundamental interval of 38.5 ohms to IEC 60751. Single and duplex elements are available.
- Available in a wide range of protection concepts for Zones 0, 1 & 2 use. See table below for details
- Temperature classification T6-T1, see here for stand-off requirements
- Available in B, A, 1/3, 1/5 and 1/10 grade accuracies
- Sheath diameters from 0.188" to 0.313"
- 316 seamless stainless steel sheath (other grades/materials available)
- Wide operating temperature range of -148°F to +1112°F
- UKAS calibration available.
Available with the following approvals:
Protection Type | Description | Zone |
Ex nA IIC Gc | Non-Sparking (Gas) | 2 |
Ex d IIC Gb | Flameproof (Gas) | 1 |
Ex ia IIC Ga / IIIC Da | Intrinsically Safe (Gas/Dust) | 0/20 |
Ex tb IIIC Db | Enclosure (Dust) | 21 |
Ex tc IIIC Dc | Enclosure (Dust) | 22 |