Features
- Measurement at 2 or 3 m depth
- Excellent accuracy and reliability
- Compact lightweight housing, detachable probes
- Large LCD display, optional logging function
- Dust-proof IP67 protected design, no moving parts
Description
ET4xx-S011 family of long stem thermometers is designed for temperature measurement at several meters depth in fuel oil tanks, peat or compost pits and other similar applications.
Technical data
| Range | -50...+100 °C |
| Accuracy | < ±0,3 °C @ -50...+50 °C |
| < ±0,4 °C @ 50...+100 °C | |
| Power supply | battery 3,6 V (lifespan ca. 7 years) |
| Measurement interval | settable, 10 s to 24 h |
| Memory | up to 32 000 measurements |
| Operating conditions | -30...+70 °C, 0...100 %RH |