Sheathing resistance thermometer Pt100
Resistance thermometer with bendable sheathing construction. The protection metallic sheath offers the possibility to integrate the probe into rough environments. The measuring tip can be integrated in very tight and deep installations spaces. For the attachment of the resistance thermometer a compression fitting can be used. The first 10 mm of the probe is the temperature sensitive area. The sheath must not be bend at a length of the first 30mm to avoid damage the resistance.
Technical data
- Measurement range Ø 3mm: -70 °C to +550 °C
- Measurement range Ø 2mm: -70 °C to +500 °C (short-time +550°C)
- Electrical resistance: Pt100
- Tolerance:B / A or AA as per DIN EN 60751:2009-05
- Circuit type:2, 3 or 4-wire technique
- Probe Ø:2.0 or 3.0 mm
- Probe length: 50–1,000 mm
- Sheathing material: 1.4541 (AISI321)
- Conductor:Fibreglass with VA braid
- Conductor insulation: Fibreglass
- Conductor:Strand, Cuvn, AWG 26F (0.14 mm², 7 x 0.16 mm)
- Strand colour:white, red
- Type of connection: Selection
- Measuring current Ø 3mm: recommended 1,0mA, maximum 7 mA
- Measuring current Ø 2mm: 0,3mA to 1mA
- R ISO / 250VAC: >200 MOhm
Class |
range of validity Ø 3 mm[°C] |
range of validity Ø 2 mm [°C] |
Limiting deviation [°C] |
| AA | -50 bis +200 | 0 bis +150 | ±(0,1 + 0,0017|t|) |
| A | -70 bis +300 | -50 bis +300 | ±(0,15 + 0,002|t|) |
| B | -70 bis +550 | -70 bis +500 | ±(0,3 + 0,005|t|) |
Discount on large quantities on request
