Keller Company Barometer PAA-33X / 800 to 1200 hPa
High-precision barometric measurement! Standard equipped with digital RS485 and analog signal dual outputs.
The pressure sensor 33X achieves an extremely high accuracy of 0.05% full scale (FS) over a temperature range of 10 to 40°C through a mathematical correction method. In addition to a digital RS485 interface, analog current or voltage outputs are also available. 【Features】 - Accuracy of ±0.05% FS over a temperature range of 10 to 40°C - Standard dual outputs of digital RS485 and analog output - Excellent long-term stability 【Technology】 - Piezo-resistive pressure sensor - Correction technology using a mathematical model to provide accurate pressure values
basic information
Pressure range: 800 to 1200 hPa Accuracy: ± 0.05 %FS @ 10 to 40 °C Overall accuracy: ± 0.1 %FS @ -10 to 80 °C Output: RS485, 4 to 20 mA, 0 to 10 V, 0 to 5 V, etc. *Software CCS30 The license-free software CCS30 is used for configuration and recording measurement values. Measurement - Real-time graphic display - Adjustable measurement and storage intervals - Export function - Connection to bus systems - Up to 100 measurements per second Configuration - Information retrieval (pressure and temperature range, software version, serial number, etc.) - Zero and span recalibration - Analog output rescaling (units, pressure range) - Low-pass filter adjustment - Selection of instrument address and baud rate
Price range
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Applications/Examples of results
Barometric measurement
