TT0 Series Temperature Sensors
- Technology
- Thermistors
- Partner
- Tewa
The TTO series sensors, encapsulated with thermoplastic elastomeric materials with over-moulding technology, are IP68 waterproof temperature probes.
They are characterised by excellent performance in extreme frost and thaw conditions. The TTO over-moulded probes are a perfect solution for applications where the best waterproof and moisture protection is required. NTC, PTC, PtRTD versions are available.
The series includes a wide range of standardised sizes and tolerances with single, double or triple reinforced insulation.

Range features
A high level overview of what this range offers
- IP68 sealing
- Superior insulation against moisture
- Different sizes available (smallest tip diameter 4.5mm)
- Black insulation features excellent UV resistance
- Wide range of R/T characteristics
- Single, double and triple insulation available
- Complete customisation (Element technology, tip size, cable length, colour, connector)
What’s in this range?
All the variants in the range and a comparison of what they offer
Features | Range | Comment |
---|---|---|
Temperature range | -50°C to 105°C (continuous), | version up to 150°C is now available |
Tight resistance tolerance | ±0.1°C, ±0.2°C, or 1% to 5% | |
Beta(25/85) value | from 3187K to 4262K | RTD also available |
Beta tolerance | from ±0.3% to ±5% | |
Cable | 0.3mm2 stranded copper, VDE approved | Others on request |
Cable length | Up to 100m | |
Dielectric strength | 3750 V AC |