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Bidirectional, Differential Low Pressure Transducers
0 to 25 inH2O, Differential Pressure
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $336.05 |
| 10-24 | $329.33 |
| 25-49 | $322.61 |
| 50-99 | $309.17 |
| 100+ | $305.81 |
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- For Dry Gases
- Ranges from 0.25 inH2 O to 100 inH2 O
- For Use in Building Management, HVAC Ducts or Clean Rooms
- Works with Unregulated Voltage Source
PX2650-25D5V Model Options
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*Highlighted options are not compatible. Please select a different combination.
Pressure Range
Pressure Type
Accuracy Class
Accuracy Value(compensated range)
Output Signal
Electrical Output
Pressure Port Size
Pressure Port Type
Connection/ Termination
Operating Temperature Range
- Excitation 9 to 30 Vdc unregulated
- Accuracy Value Capacitive
- Maximum Compensation Temperature -18°C (0°F)
- Minimum Compensation Temperature -18°C (0°F)
- Repeatability ±0.05% FS Compensated Temperature Range: -18 to 65°C (0 to 149°F)
SPECIFICATIONS
Excitation: 9 to 30 Vdc unregulated
Output Impedance: <100Ω
Output Span: Set to 5 Vdc ±50 mV
Zero Offset: Set to ±50 mV
Accuracy: ±1% BFSL at constant temperature (includes linearity, repeatability and hysteresis)
Linearity: ±0.98% FS (typical)
Hysteresis: 0.1% FS (typical)
Repeatability: ±0.05% FS Compensated Temperature Range: -18 to 65°C (0 to 149°F)
Thermal Effects: ±0.06%/°C (#177;0.033%/°F)
Proof Pressure: ±10 psi, all ranges
Position Effect: Factory calibration with diaphragm vertical
Sensor: Capacitive
Media: Air or similar non-conducting gases
Pressure Port: 3/16' OD pressure fitting for 1/4' tube
Case: Fire-retardant glass-filled polyester
Mounting: 2 tabs with #8 holes
Electrical Connection: Screw terminals
Weight: 85 g (3 oz)
Excitation: 9 to 30 Vdc unregulated
Output Impedance: <100Ω
Output Span: Set to 5 Vdc ±50 mV
Zero Offset: Set to ±50 mV
Accuracy: ±1% BFSL at constant temperature (includes linearity, repeatability and hysteresis)
Linearity: ±0.98% FS (typical)
Hysteresis: 0.1% FS (typical)
Repeatability: ±0.05% FS Compensated Temperature Range: -18 to 65°C (0 to 149°F)
Thermal Effects: ±0.06%/°C (#177;0.033%/°F)
Proof Pressure: ±10 psi, all ranges
Position Effect: Factory calibration with diaphragm vertical
| Range | Zero Offset (%FS/G) |
|---|---|
| 0 to 0.5 in H2O | 0.6 |
| 0 to 1 in H2O | 2.2 |
| 0 to 5 in H2O | 1.4 |
Sensor: Capacitive
Media: Air or similar non-conducting gases
Pressure Port: 3/16' OD pressure fitting for 1/4' tube
Case: Fire-retardant glass-filled polyester
Mounting: 2 tabs with #8 holes
Electrical Connection: Screw terminals
Weight: 85 g (3 oz)
These would be used in an agricultural/harvesting, dirty air environment. What can be done to keep the lines clean from debris?
The only thing we can suggest is an inline filtering system of some sort
Date published: 2024-01-19
What is the power consumption of these sensors
Thank you for your inquiry. We believe the best assistance would come from speaking to us directly at 888-826-6342 ask for the Pressure/Strain Department Mon. – Fri. (HOURS 8:30AM - 5:30PM EST) or e-mail us at pressure@dwyeromega.com .
Date published: 2024-09-18
What is the calibration factor (psi/V) according to the factory calibration? This information was not provided in the User Manual.
Thank you for your inquiry, the output is 5 Vdc ±50 mV over the full range of the sensor
Date published: 2023-05-24
Could you please tell me the resolution of the A/D converter on model PX2650-10D5V?
The PX2650-10D5V simply has a linear 0 to 5VDC signal output over it's 0 to 10" wc differential pressure. Signal resolution wonder depend on the input signal resolution of the device you are reading this signal with.
Date published: 2020-02-28
