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Time of issue:2020-04-29 00:00:00
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BP1 atmospheric pressure sensor

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image/bp1 副本

BP1 atmospheric pressure sensor

A high-precision sensor, including temperature compensation, can maintain 0.1% accuracy in the entire measurement procedure. Designed according to the requirements of the World Meteorological Organization, the sensor is installed in a sturdy polycarbonate ester box to avoid the wind caused Measurement error. At the same time, a vent is set to ensure that the pressure in the box is equivalent and to prevent moisture from entering. The sensor box is installed on the pole of the weather station through a bracket and a pipe clamp. The sensor can be connected to all RTU equipment of ADCON . Measuring principle This precise sensor is made in Switzerland and uses the same pressure sensor as the AdconLEV1 water level sensor
image/bp1 副本
Product description
Technical indicators
A high-precision sensor, including temperature compensation, can maintain 0.1% accuracy in the entire measurement procedure. Designed according to the requirements of the World Meteorological Organization, the sensor is installed in a sturdy polycarbonate ester box to avoid the wind caused Measurement error. At the same time, a vent is set to ensure that the pressure in the box is equivalent and to prevent moisture from entering. The sensor box is installed on the pole of the weather station through a bracket and a pipe clamp. The sensor can be connected to all RTU equipment of ADCON .
 
Measuring principle
This precise sensor is made in Switzerland and uses the same pressure sensing element as the Adcon LEV1 water level sensor.
 
The internal piezoresistive sensing element is fully temperature compensated, with an accuracy of 0.1% over the entire range. According to WMO requirements, the sensor is sealed in a sturdy polycarbonate housing to prevent the sensor from producing incorrect readings due to wind gusts. In addition, the sensor is also equipped with a vent to ensure that the pressure inside and outside the housing is the same, while preventing moisture intrusion.
 
The sensor comes with mounting brackets and fixing clips that can be installed on top of the weather station. In addition, the sensor can
2m shielded cable (with Pentax 7-pin waterproof connector) can be directly connected to the RTU.
 
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Technical index
Sensor size 121mm x 21mmΦ
Shell size: 145 * 90 * 70mm (including mounting bracket, vent, cable gland)
Weight (including 3m cable): 500g
Protection level: IP67 (sensor IP68)
temperature range: -20℃-+80℃
Sensor material: 316L (DIN 1.4435) stainless steel
shell material: Polycarbonate
Cable material: Polyethylene (PE)
Connector: 7 pin pentax waterproof connector
Measurement methods: Pressure resistance type
Withstand voltage: 1千万次 0-100% FS 在25℃
powered by: 5.6…12 VDC
Impact resistance: 20g(11ms)
Measuring range: 500…1500mBar
Shock resistance (IEC68-2-6): 20g (5… 2000HZ, amplitude ± 3mm)
isolation: >100M/50V
output signal: 0.1…2.5 VDC
Linear: 0.025%FS
Accuracy: 0.1%FS(0℃…+80℃)%
Long-term stability: Range≤1mBar
Range> 1mBa: 0.1% FS
powered by: 3.5V…12 VDC @ < 3mA
Order information: 200.733.111 BP1 barometer with 3m cable

 

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