Description
Overview
GAOTek Digital Differential Thermometer is designed with whole electronic structure, it uses 3.6 V high performance lithium battery as power supply. The display is a 5 digit LCD, with high resolution and no reading errors. With Pt 100 resistor as sensing element, it can measure and display the medium temperature precisely. The installation is very easy and simple.
Feature
- Big screen LCD display, dial 100mm, high resolution.
- Temperature percentage dynamic demonstration (progress strip demonstration)
- 1~15min automatic turn-off function
- Micro power loss function, can work above 2 years in the electricity saving pattern
- back light design, can see the reading easily in the dark.
- >5 selectable engineering units ºC, F, K, Ra, Re
- keep peak value function, can record the max temperature reading during process
- sampling speed 1 time to sec.
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Technical Specification
| Temperature range | -67 °F to 932 °F (-55 ºC to 500 ºC) |
| measuring medium | Â gas or liquid compatible to stainless steel |
| accuracy | 0.2%, 0.5% |
| temperature sensor type | Pt 100 |
| long-term stability | ≤0.1% year |
| battery power supply | 3.6 V battery |
| LCD display | 4 digits |
| Display range | -1999 pixel 9999 pixel |
| Ambient temperature | -4 °F to 158 °F (-20 ºC to 70 ºC) |
| Relative humidity | ≤80% |
| display unit | ºC, F, K, Ra, Re |
| Process connection | G1/2 or others |
| sampling speed | 1 time to sec. |
| housing material | 304 SS |
| material of wetted part | 304 ss |
| Insert stem diameter | 0.31 in (8 mm) (standard) |