Bidirectional, Differential Low Pressure Transducers

The PX2650 series is an economical solution to measure dry gasses in building management, HVAC, or clean rooms with a voltage output in low ranges from ± 0.25 to ±50 inH2O.

$358.09

Calibration Options

No Calibration

Required Calibration with Product + $85.00

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Data Sheet (PDF)

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Bidirectional, Differential Low Pressure Transducers

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Description

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

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)