A low-cost digital temperature sensor system
β Scribed by H. Ziegler
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 607 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0250-6874
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This paper presents a simple, affordable, fiber-optic based pressure measurement system, in which both sensor and readout parts are constructed using batch micromachining techniques, supplemented with some straightforward assembly steps. Prototypes of relative and absolute pressure sensors parts and
## Abstract A highβsensitive fiber optic strain sensor system with low cost is demonstrated.The strain sensor is a microlens based high finesse FabryβPerot interferometer, and a lowβcost wavelength division coupler is used as a wavelength discriminator. A minor fluctuation of strain is changed to a
Thermochron iButtons incorporate the latest in digital technology, making them smaller, less expensive, durable and potentially more reliable than many other temperature logging devices. The objective of this study was to test the accuracy of an inexpensive air temperature measurement system, compos