Shanghai Fengyun Meteorological has released a new precision digital barometer to replace the mercury barometer:

The newly developed FYP-1 precision digital barometer by Shanghai Fengyun Meteorological Instrument Co., Ltd. can replace traditional mercury barometers. Due to transportation issues with mercury barometers, our technicians have developed a replacement instrument. The following are the technical parameters of a precision digital atmospheric pressure gauge.

1、 Basic parameters of FYP-1 digital precision barometer:
1. Pressure measurement range: 1070.0hPa to 500.0hPa
2. Pressure measurement resolution: 0.1hPa (0.01KPa)
3. Pressure measurement accuracy: Premium gauge: ± 0.3hPa can replace the Fotile mercury pressure gauge
(Divided into three levels) B-level table: ± 0.5hPa
C-level table: ± 1.0hPa
4. Working environment: Temperature: -15~50 ℃; Humidity ≤ 90% RH (no condensation)
5. Power supply: DC 4.5V (3 No. 5 batteries or 220V to 5V power adapter)
6. Instrument power consumption:<7mA (powered on)
<5uA (power off state)
7. Dimensions: 185mm × 133mm × 60mm;
8. Weight: 450g (including battery)
2、 Working principle and performance characteristics of FYP-1 digital precision barometer:
1. Working principle of FYP-1 digital precision barometer:
The FYP-1 digital precision barometer adopts a silicon piezoresistive digital pressure sensor, which converts the sensed changes in atmospheric pressure into electrical signals, and then displays them in digital form on the LCD screen through A/D conversion, temperature compensation, nonlinear calibration, zero position correction, etc.
2. Performance characteristics of FYP-1 digital precision barometer:
FYP-1 digital precision pressure gauge with LCD display and direct reading of pressure measurement values.
The instrument control panel is printed in both Chinese and English, and can be exported as an export-oriented instrument to various countries.
Easily switch between units hPa (hectopascals), mmHg (millimeters of mercury), and inHg (inches of mercury).
The Fengyun FYP-1 digital precision barometer adopts imported high-precision absolute pressure sensors, high resolution, and high stability.
The instrument chip utilizes the 5th generation microcontroller technology developed by Shanghai Fengyun Meteorological Instrument Co., Ltd. and has automatic temperature compensation function.
FYP-1 digital precision barometer automatic nonlinear calibration, zero position correction, without any hardware adjustment.
The indication accuracy reaches ± 0.3hPa; *Can replace mercury barometerMeteorological grade instrumentPioneering a new era of using digital barometers to measure atmospheric pressure.
The FYP-1 digital precision barometer has a small volume, light weight, and is easy to carry, suitable for indoor and outdoor operations.
Shanghai Fengyun Meteorological Company solemnly promises:All series of products purchased from our company, including three cup anemometers, wind speed warning devices, digital temperature and humidity meters, intelligent temperature and humidity meters, and digital atmospheric pressure meters. The customer sent the newly sold instrument to the metrology institute for inspection. If the third-party inspection fails due to product quality issues, our company is willing to bear the third-party inspection fee and exchange the new product for free.