| Description |
| Sensor type |
Analog barometric pressure sensor based on piezo resistive silicon membrane |
Analog barometric pressure sensor based on piezo resistive silicon membrane |
Analog barometric pressure sensor based on piezo resistive silicon membrane |
Analog barometric pressure sensor based on piezo resistive silicon membrane |
Analog barometric pressure sensor based on piezo resistive silicon membrane |
| Applications |
- Wind and Solar resource assessment and monitoring
- Meteorological studies
- Environmental monitoring
|
- Wind and Solar resource assessment and monitoring
- Meteorological studies
- Environmental monitoring
|
- Wind and Solar resource assessment and monitoring
- Meteorological studies
- Environmental monitoring
|
- Wind and Solar resource assessment and monitoring
- Meteorological studies
- Environmental monitoring
|
- Wind and Solar resource assessment and monitoring
- Meteorological studies
- Environmental monitoring
|
| Sensor range |
- 500 hPa to 1100 hPa (14.765 to 32.483 inches Hg)
|
- 500 hPa to 1100 hPa (14.765 to 32.483 inches Hg)
|
- 500 hPa to 1100 hPa (14.765 to 32.483 inches Hg)
|
- 500 hPa to 1100 hPa (14.765 to 32.483 inches Hg)
|
- 500 hPa to 1100 hPa (14.765 to 32.483 inches Hg)
|
| Signal conditioning module |
- SymphoniePRO: P-SCM #9130, 0 to 5 V, SE Input, Pulsed 5V EXC
|
- SymphoniePRO: P-SCM #9130, 0 to 5 V, SE Input, Pulsed 5V EXC
|
- SymphoniePRO: P-SCM #9130, 0 to 5 V, SE Input, Pulsed 5V EXC
|
- SymphoniePRO: P-SCM #9130, 0 to 5 V, SE Input, Pulsed 5V EXC
|
- SymphoniePRO: P-SCM #9130, 0 to 5 V, SE Input, Pulsed 5V EXC
|
| Output signal |
| Signal type |
|
|
|
|
|
| Transfer function |
- Absolute Pressure in hPa = (Voltage x 243.90857 + 493.91990 typical
- Absolute Pressure in inches Hg = (Voltage x 7.202616) + 14.585446 typical
Note: Transfer function above applies to 1.5-meter cable. For sensors with cable lengths longer than 1.5 meters, subtract 0.015949406 hPa (0.00047098563 inHg) per additional meter.
|
Please refer to your calibration report. |
|
|
|
| Accuracy |
Uncertainty (k = 2):
- ± 1.12 hPa (@ 25°C)
- ± 2.13 hPa (-20 to 40°C)
|
Uncertainty (k = 2):
- ± 0.83 hPa (@ 25°C)
- ± 1.83 hPa (-20 to 40°C)
|
Uncertainty (k = 2):
- ± 1.12 hPa (@ 25°C)
- ± 2.13 hPa (-20 to 40°C)
|
Uncertainty (k = 2):
- ± 1.12 hPa (@ 25°C)
- ± 2.13 hPa (-20 to 40°C)
|
Uncertainty (k = 2):
- ± 1.12 hPa (@ 25°C)
- ± 2.13 hPa (-20 to 40°C)
|
| Electrical time constant |
|
|
|
|
|
| Calibration |
- Each sensor individually tested to meet or exceed published specifications.
A certificate of quality is available for each individual sensor.
|
- Each sensor individually calibrated.
- A certificate of calibration is available for each individual sensor.
- Performed at ISO/IEC 17025:2017-certified facility.
- Traceable to National Institute for Standards and Technology (NIST) standards.
|
- Each sensor individually tested to meet or exceed published specifications.
A certificate of quality is available for each individual sensor.
|
- Each sensor individually tested to meet or exceed published specifications.
A certificate of quality is available for each individual sensor.
|
- Each sensor individually tested to meet or exceed published specifications.
A certificate of quality is available for each individual sensor.
|
| Output signal range |
|
|
|
|
|
| Turn on time |
|
|
|
|
|
| Resolution |
|
|
|
|
|
| Drift |
|
|
|
|
|
| Power requirements |
| Supply voltage |
- 5 to 15 VDC
- 5 V pulsed excitation recommended
Note: When using a 3rd party data logger capable of pulsed excitation operation, please allow a minimum of 25ms settling time between the initial power-up and reading the sensor output voltage.
|
- 5 to 15 VDC
- 5 V pulsed excitation recommended
Note: When using a 3rd party data logger capable of pulsed excitation operation, please allow a minimum of 25ms settling time between the initial power-up and reading the sensor output voltage.
|
- 5 to 15 VDC
- 5 V pulsed excitation recommended
Note: When using a 3rd party data logger capable of pulsed excitation operation, please allow a minimum of 25ms settling time between the initial power-up and reading the sensor output voltage.
|
- 5 to 15 VDC
- 5 V pulsed excitation recommended
Note: When using a 3rd party data logger capable of pulsed excitation operation, please allow a minimum of 25ms settling time between the initial power-up and reading the sensor output voltage.
|
- 5 to 15 VDC
- 5 V pulsed excitation recommended
Note: When using a 3rd party data logger capable of pulsed excitation operation, please allow a minimum of 25ms settling time between the initial power-up and reading the sensor output voltage.
|
| Supply current |
- 1.1 mA with recommended 5 V pulsed excitation,1.3 mA max
|
- 1.1 mA with recommended 5 V pulsed excitation,1.3 mA max
|
- 1.1 mA with recommended 5 V pulsed excitation,1.3 mA max
|
- 1.1 mA with recommended 5 V pulsed excitation,1.3 mA max
|
- 1.1 mA with recommended 5 V pulsed excitation,1.3 mA max
|
| Installation |
| Mounting |
- For maximum protection against ingress, place sensor inside data logger shelter box. Recommended but not required.
- A hose clamp is included with each sensor to mount sensor directly to met tower beneath a data logger shelter box.
- An optional mounting bracket is sold separately for secure mounting up-tower.
|
- For maximum protection against ingress, place sensor inside data logger shelter box. Recommended but not required.
- A hose clamp is included with each sensor to mount sensor directly to met tower beneath a data logger shelter box.
- An optional mounting bracket is sold separately for secure mounting up-tower.
|
- For maximum protection against ingress, place sensor inside data logger shelter box. Recommended but not required.
- A hose clamp is included with each sensor to mount sensor directly to met tower beneath a data logger shelter box.
- An optional mounting bracket is sold separately for secure mounting up-tower.
|
- For maximum protection against ingress, place sensor inside data logger shelter box. Recommended but not required.
- A hose clamp is included with each sensor to mount sensor directly to met tower beneath a data logger shelter box.
- An optional mounting bracket is sold separately for secure mounting up-tower.
|
- For maximum protection against ingress, place sensor inside data logger shelter box. Recommended but not required.
- A hose clamp is included with each sensor to mount sensor directly to met tower beneath a data logger shelter box.
- An optional mounting bracket is sold separately for secure mounting up-tower.
|
| Tools required |
- 8 mm (5/16 inch) nut driver or flat blade screwdriver
|
- 8 mm (5/16 inch) nut driver or flat blade screwdriver
|
- 8 mm (5/16 inch) nut driver or flat blade screwdriver
|
- 8 mm (5/16 inch) nut driver or flat blade screwdriver
|
- 8 mm (5/16 inch) nut driver or flat blade screwdriver
|
| Accessories |
- BP65 Mounting Bracket available for secure up-tower installations.
|
- BP65 Mounting Bracket available for secure up-tower installations.
|
- BP65 Mounting Bracket available for secure up-tower installations.
|
- BP65 Mounting Bracket available for secure up-tower installations.
|
- BP65 Mounting Bracket available for secure up-tower installations.
|
| Wiring |
Wire leads:
- Signal (clear wire)
- Ground (black wire)Excitation (red wire)
- Shield wire for earth ground
|
Wire leads:
- Signal (clear wire)
- Ground (black wire)Excitation (red wire)
- Shield wire for earth ground
|
Wire leads:
- Signal (clear wire)
- Ground (black wire)Excitation (red wire)
- Shield wire for earth ground
|
Wire leads:
- Signal (clear wire)
- Ground (black wire)Excitation (red wire)
- Shield wire for earth ground
|
Wire leads:
- Signal (clear wire)
- Ground (black wire)Excitation (red wire)
- Shield wire for earth ground
|
| Materials |
| Cable |
- 3 conductor 22 AWG, with overall foil shield and drain wire, PVC jacket
|
- 3 conductor 22 AWG, with overall foil shield and drain wire, PVC jacket
|
- 3 conductor 22 AWG, with overall foil shield and drain wire, PVC jacket
|
- 3 conductor 22 AWG, with overall foil shield and drain wire, PVC jacket
|
- 3 conductor 22 AWG, with overall foil shield and drain wire, PVC jacket
|
| Enclosure |
|
|
n/a |
|
|
