Senseca BAROsense-1 Barometric Pressure Transmitters (300…1100 hPa, 8…30 Vdc)

Output

RS485 (Modbus-RTU or ASCII proprietary protocol)+ analog 0/4…20 mA or 0…1 V

Power supply: 7…30 Vdc

Materials

Transmitter: polycarbonate, pressure input in nickel-plated brass

BAROMETRIC PRESSURE

Sensor: Piezoresistive

Measuring range: 300…1100 hPa

Configurable for the analog output: default 600…1100 hPa

Resolution:

0.1 hPa for the display

0.01 hPa for the output

Accuracy

± 0.5 hPa (700…1100 hPa) @ 20 °C

±1 hPa (500…1100 hPa)

±1.5 hPa (300…500 hPa) @ T=(0…60 °C)

Long-term stability: < ±1 hPa/year

Datasheet

Manual