YBS-WB series precision digital pressure current meter is intelligent instrument. It is a precision digital pressure and current measuring instrument which is automatically compensated and corrected by microprocessor for zero drift, temperature drift, temperature drift and nonlinearity of the instrument. Its main features are as follows:
The high-performance microprocessor makes continuous correction to the zero point and linearity of the instrument to ensure that the zero point and accuracy of the instrument have good repeatability and stability during the use time, and the measurement accuracy is high.
Adopting high-performance CPU and temperature sensor to automatically compensate the temperature drift of the instrument, ensuring the accuracy under the wide range of use temperature.
Low power consumption, after the battery is fully charged, it guarantees long continuous working time under accuracy. Constant current charging, with battery voltage overcharge, under voltage automatic shutdown and automatic protection function, to ensure that the battery is not damaged due to overcharging or undervoltage, the battery has a long service life.
Micro-power consumption under-voltage automatic protection function, to ensure that the meter will not be damaged by under-voltage even if the operator is continuously open for three months for some reasons.
The instrument is rich in measurement functions, one meter is multi-purpose (pressure, current, temperature).
The software is rich in functions, and the operation is simple and clear.
Membrane panel and light touch switch are adopted, with novel style and long key life.
Intuitive and clear display, compact and reasonable structure, small volume, light weight, easy to carry.
| Main technical indicators |
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1、Pressure measurement range：-100KPa ～60MPa
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2, current measurement range: 0-50mA
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Accuracy (1) Pressure accuracy: 0.1 level (0.1% F-S) 0.05% (0.05% F-S) (2) Current accuracy: 0.1% ± one word |
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4、Temperature range of use with guaranteed accuracy: 5-50°C
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5、Continuous operating time ≥ 10 hours with guaranteed accuracy after fully charged battery
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| 6、Display 4 1/2LED 5 1/2LED |
| 7、Relative humidity: ≤85% |
| 8、Overload capacity: measuring pressure below 16MPa (including 16MPa) overload capacity for the upper limit of the range of twice the pressure above 25MPa (including 25MPa) overload capacity for the upper limit of the range of 1.2-1.5 times |
| 9、Power supply and power consumption：220VAC、50Hz、3VA |
| 10、Weight: about 1.6kg |
| 11、Overall dimension: 170×80×mm |
