|
Setra Barometric Pressure
Measurement
Setra Barometric
Transducers/Transmitters
 |
Applications
- Barometric Pressure Monitoring
- Altimeter Calibration
- Pressure Switch Setting
- Laser Interferometers
- Min/Max Tracking
- Hi/Lo Alarming
- Pressure Transfer Standard
|
| Model
370 Specifications |
Accuracy
(RSS Method) |
±0.02% Full Scale |
| Digital Output |
Bi-directional RS-232 Interface |
| Type of Pressure |
Barometric
Absolute |
| Pressure Ranges |
600 to 1100 hPa/mb
800 to 1100 hPa/mb
0 to 10, 20, 50, 100 psia |
| Thermal Effects |
- Compensated Range °F (°C):
- 32 to 110 (0 to 45)
- %FS/100°F(100°C)max.zero:
- ±0.2 (±0.4)
- %FS/100°F(100°C)max.span:
- ±0.1 (±0.2)
|
| Media |
Clean dry air or other gases (non-condensable) |
Click here for data sheet Model
370
|
|
 |
Applications
- Automatic Weather Reporting Systems
- Barometric Pressure Compensation for the Wavelength
of Laser Beams
- High Accuracy Altimeter
- Altimeter Calibration
- Weather Data Buoy
- Pressure Transfer Standard
|
| Model
470 Specifications |
Accuracy
(RSS Method) |
±0.02% Full Scale |
| Digital Output |
Bi-directional RS-232 Interface |
| Type of Pressure |
Barometric
Absolute |
| Pressure Ranges |
600 to 1100 hPa/mb
800 to 1100 hPa/mb
0 to 10, 20, 50, 100 psia |
| Thermal Effects |
- Compensated Range °F (°C):
- 32 to 110 (0 to 45)
- %FS/100°F(100°C)max.zero:
- ±0.2 (±0.4)
- %FS/100°F(100°C)max.span:
- ±0.1 (±0.2)
|
| Media |
Clean dry air or other gases (non-condensable) |
|
 |
Applications
- Weather and Environmental
- Data Logging
- Clean Rooms
- Automotive Emissions
- Altitude Applications
|
| Model
276 Specifications |
| Full Scale Pressure Output |
5.1 VDC
4.5 for 5 VDC Excitation |
| Zero Pressure Output |
0.1 VDC
0.5 for 5 VDC Excitation |
Accuracy
(RSS Method) |
±0.25% Full Scale |
| Type of Pressure |
Barometric
Absolute |
| Pressure Ranges |
600 to 1100 hPa/mb
800 to 1100 hPa/mb
0 to 20 psia |
| Thermal Effects |
- Compensated Range °F (°C):
- 30 to 130 (0 to 55)
- %FS/100°F(100°C)max.zero:
- ±1.0 (±1.8)
- %FS/100°F(100°C)max.span:
- ±1.0 (±1.8)
|
| Media |
Non-condensing air or gas compatible with stainless
steel, alumina ceramics, gold, and elastomer sealant. |
Click here for data sheet Model
276
|
| |
 |
Applications
- Weather Data Systems
- Laser Interferometers
- Altimeter Setting Indicators
- Transfer Pressure Standard
- Engine Test Cells
|
| Model
270 Specifications |
| Full Scale Pressure Output |
5.0 VDC |
| Zero Pressure Output |
0 VDC |
Accuracy
(RSS Method) |
±0.05% Full Scale |
| Type of Pressure |
Absolute
Gage
Barometric |
| Pressure Ranges |
0 to 10, 20, 50, 100 psia
0 to 5, 10, 20, 50, 100 psig
600 to 1100 hPa/mb
800 to 1100 hPa/mb |
| Thermal Effects |
- Compensated Range °F (°C):
- 30 to 120 (-1 to 49)
- %FS/100°F(100°C)max.zero:
- ±0.2 (±0.36) hPa/mb
- %FS/100°F(100°C)max.span:
- ±0.2 (±0.36) hPa/mb
- %FS/100°F(100°C)max.zero:
- ±0.1 (±0.18) other ranges
- %FS/100°F(100°C)max.span:
- ±0.1 (±0.18) other ranges
|
| Media |
Non-condensing air or gas compatible with aluminum,
alumina ceramics, gold, fluorocarbon elastomer sealant and Buna-N
O-Ring |
Click here for data sheet Model
270
|
|
