Vibrating wire frequency meter Derived varieties of vibrating wire frequency vibrating wire frequency meter , the measurement principle and precision of the two are consistent. However, it pays attention to the comprehensive functions , such as the functions of storage , printing , inspection , computer transmission and control ; it pays attention to the advantages of firmness and lightness , simple operation , not easy to damage , and long working time . specification Measuring range Frequency 300 ~ 6000HZ Frequency 300 ~ 6000HZ, temperature - 55 ~ +125 °C measurement accuracy Frequency 0.01% Frequency 0.01% temperature ± 0.5 °C ( - 10 ~ +85 °C ) Display unit and resolution Four-digit integer , one decimal , ±0.1HZ Four-digit integer , one decimal , ±0.1HZ three-digit integer , three decimal places , ±0.062 °C Sensitivity Vibrating wire signal amplitude ≥300μV, duration ≥500ms Vibrating wire signal amplitude ≥300μV, duration ≥500ms Trigger voltage 150V single pulse 150V single pulse Trigger period 2S 2S power supply 6V 1.3AH sealed lead-acid battery Power consumption ≤ 45mA 6V 1.3AH sealed lead-acid battery Power consumption ≤ 45mA working environment Humidity - 5 °C ~ +45 °C relative humidity 30%~85 Humidity - 5 °C ~ +45 °C relative humidity 30%~85 volume and weight Aluminum medicine box type 155×108×140 mm, 1.8kg (XP99 weight 2kg ) Aluminum medicine box type 155×108×140 mm, 1.8kg
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Vibrating frequency instrument uses advanced microcontroller hardware and software technology to trigger the excitation intermittently vibrating wire sensor and measuring its exact science. Vibrating frequency analyzer is equipped with an ordinary oscilloscope, but also for a sensor manufacturer or user Observe the output waveform of the vibrating wire sensor and its amplitude , attenuation and other indications , for the production debugging of the sensor , pros and cons and fault diagnosis .
The improved vibrating wire frequency meter ( temperature measurement ) can directly measure the temperature , and only needs to install the temperature measuring component on the sensor , and the temperature measurement precision is high. 
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