Siemens 590-782 : Air Differential Pressure Sensor, 0" to 0.5" Inch WC, 4-20mA Output, 0.4% Accuracy, Cover Included
The 590 Series Differential Pressure Sensors obtain differential or gauge (static) pressures and convert this pressure difference to a proportional electrical output. Static accuracy is ±1% full scale in normal ambient temperature environments.
Features
- 10 PSI proof pressure on all ranges
- 24 Vac excitation
- 0 to 10 Vdc analog input is compatible with all energy management systems
- Fully protected against reverse wiring
- 1% accuracy improves variable air volume system performance
- Optional accuracies as high as 0.25% FS
Specifications
| Connecting thread | Screw terminal strip |
| Analog outputs | 4 to 20 mA |
| Measuring range | 0 to 0.65 in. WC |
| Measurement accuracy | +/-0.4 % |
| Connection cable | For use with 1/4 in. push on tubing |
Datasheets
 | Siemens 590 Series Very Low Differential Pressure Transducer Data Sheet |
| Siemens 590 Series Very Low Differential Pressure Transducer Installation |
| EU Declaration of Conformity |
- Series:
- 590 Series
- Pressure Range Class:
- Very Low (under 1 in WC)
- Pressure Range:
- 0 to 0.5 Inch
- Direction:
- Unidirectional
- Output Signal:
- 4-20 mA
- Display:
- None
- Accuracy Class:
- High (0.5% FS or better)
- Mounting:
- Unspecified
- Probe:
- No Probe
- Made in USA:
- Unspecified
