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Sensitive elements in quartz temperature transmitters are temperature-sensitive quartz resonators and transducers pressure - Manometric quartz resonators.

Calibration characteristic resonators described polynomial of second or third degree (approximation error of no more than 0.05% and 0.02%, respectively). F (P) = f O + A 1 * P + A 2 * P 2 + A * P 3 3

To compensate for the temperature error of temperature and frequency response is described as a polynomial of second or third degree (see example in Fig. Below).

Temperature-frequency response of the resonator gauge RKMA production SKTB ELPA

Below is a diagram of the generator, in which you can test the quartz resonators manometric rating - pressure transmitters.

A typical diagram of a 32000 and 40000 Hz for pressure transmitters

According to the generator can be excited manometric resonators BRKM-Р, RКМА-Р и RКМА-100.0.

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