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Capteurs et transmetteurs de pression différentielle
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High Accuracy oil filled Wet/Dray and Wet/Wet Differential Pressure Transducers
Numéro de produit | Accuracy | Electrical Connection | Electrical Output | Negative Side differentional compatable fluids or gasses | Pressure, Max | Pressure, Min | Process Connection Type |
---|---|---|---|---|---|---|---|
|
± 0.08 %
|
Cable
|
4 to 20 mA
|
Same as positive side
|
10 inH₂O
|
0 inH₂O
|
NPT Male
|
|
± 0.08 %
|
Cable
|
4 to 20 mA
|
Clean, Dry, Non-ionic gases
|
1 psi
|
0 psi
|
NPT Male
|
|
± 0.08 %
|
Cable
|
10 mV/V
|
Clean, Dry, Non-ionic gases
|
1 psi
|
0 psi
|
NPT Male
|
|
± 0.08 %
|
Cable
|
4 to 20 mA
|
Same as positive side
|
1 psi
|
0 psi
|
NPT Male
|
|
± 0.08 %
|
Cable
|
10 mV/V
|
Same as positive side
|
1 psi
|
0 psi
|
NPT Male
|

DIN Rail Differential Pressure Transmitter are not intended for re-ranging. Designed to mount on a DIN rail. Versatile circuit design enables operation in 2-wire current loops.
Numéro de produit | Accuracy | Display Type | Electrical Output | Pressure, Max | Pressure, Min |
---|---|---|---|---|---|
|
± 0.25 %
|
N/A
|
4 to 20 mA, 0 to 10 Vdc
|
6 inH₂O
|
0 inH₂O
|
|
± 0.25 %
|
N/A
|
4 to 20 mA, 0 to 10 Vdc
|
10 inH₂O
|
0 inH₂O
|
|
± 0.25 %
|
N/A
|
4 to 20 mA, 0 to 10 Vdc
|
20 inH₂O
|
0 inH₂O
|
|
± 0.25 %
|
N/A
|
4 to 20 mA, 0 to 10 Vdc
|
40 inH₂O
|
0 inH₂O
|
|
± 0.25 %
|
N/A
|
4 to 20 mA, 0 to 10 Vdc
|
100 inH₂O
|
0 inH₂O
|

Intrinsically Safe Differential Pressure Transmitter using an ultra thin silicon diaphragm that enables precision measurement of pressures.
Numéro de produit | Accuracy | Pressure, Max | Pressure, Min |
---|---|---|---|
|
± 0.5 %
|
0.25 inH₂O
|
-0.25 inH₂O
|
|
± 0.5 %
|
0.1 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
0.25 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
0.5 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
1 inH₂O
|
0 inH₂O
|

The PX654 series are well suited for use in clean rooms, HVAC systems, and laboratory fume hoods. They have a 4-20 mA or 1-5 V output in ranges from ± 0.05 to +± 100 inH2O.
Numéro de produit | Accuracy Class | Electrical Output | Pressure, Max | Pressure, Min |
---|---|---|---|---|
|
> 0.25%
|
1 to 5 V
|
0.1 inH₂O
|
0 inH₂O
|
|
0.1% to 0.25%
|
4 to 20 mA
|
1 inH₂O
|
0 inH₂O
|
|
0.1% to 0.25%
|
4 to 20 mA
|
2 inH₂O
|
0 inH₂O
|
|
0.1% to 0.25%
|
4 to 20 mA
|
3 inH₂O
|
0 inH₂O
|
|
0.1% to 0.25%
|
4 to 20 mA
|
5 inH₂O
|
0 inH₂O
|

The PX653 series are well suited for use in clean rooms, HVAC systems, and laboratory fume hoods. They have a 4-20 mA or 1-5 V output in ranges from ± 0.05 to ± 50 inH2O.
Numéro de produit | Electrical Output | Pressure, Max | Pressure, Min | Process Connection Type |
---|---|---|---|---|
|
1 to 5 V
|
25 inH₂O
|
-25 inH₂O
|
Barbed Fitting
|
|
4 to 20 mA
|
1 inH₂O
|
0 inH₂O
|
Barbed Fitting
|
|
4 to 20 mA
|
2 inH₂O
|
0 inH₂O
|
Barbed Fitting
|
|
4 to 20 mA
|
3 inH₂O
|
0 inH₂O
|
Barbed Fitting
|
|
4 to 20 mA
|
5 inH₂O
|
0 inH₂O
|
Barbed Fitting
|

The Series 645 Wet/Wet Differential Pressure Transmitters offer high accuracy for gas and liquid applications, ideal for process control and HVAC systems.
Numéro de produit | Electrical Output | Material Construction Option | Pressure, Max | Pressure, Min | Process Connection Type |
---|---|---|---|---|---|
|
4 to 20 mA
|
Standard
|
2 psi
|
0 psi
|
NPT Female
|
|
4 to 20 mA
|
Standard
|
1 psi
|
0 psi
|
NPT Female
|
|
4 to 20 mA
|
Standard
|
5 psi
|
0 psi
|
NPT Female
|
|
4 to 20 mA
|
Standard
|
10 psi
|
0 psi
|
NPT Female
|
|
4 to 20 mA
|
Standard
|
25 psi
|
0 psi
|
NPT Female
|

Differential Pressure Transmitter senses pressure of air and gases and sends an output signal. Designed to mount in the same diameter cutout as a Magnehelic gage.
Numéro de produit | Material Construction Option | Pressure, Max |
---|---|---|
|
Standard
|
1 inH₂O
|
|
White Overlay
|
2 inH₂O
|

The Series 668B/D Compact Differential Pressure Transmitters offer high accuracy and lightweight design, ideal for HVAC control and duct pressure measurement.
Numéro de produit | Connection Location | Electrical Output | Pressure, Max | Pressure, Min |
---|---|---|---|---|
|
Front
|
4 to 20 mA
|
25 inH₂O
|
-25 inH₂O
|
|
Front
|
4 to 20 mA
|
0.1 inH₂O
|
0 inH₂O
|
|
Front
|
4 to 20 mA
|
0.25 inH₂O
|
0 inH₂O
|
|
Front
|
0 to 10 V
|
0.25 inH₂O
|
0 inH₂O
|
|
Front
|
0 to 5 V
|
0.25 inH₂O
|
0 inH₂O
|

Differential Pressure Transmitters sense low pressure of air and gases, then sends an output signal. All models are factory calibrated to specific ranges
Numéro de produit | Accuracy | Display Type | Electrical Output | Pressure, Max | Pressure, Min |
---|---|---|---|---|---|
|
± 0.5 %
|
N/A
|
4 to 20 mA
|
0.25 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
N/A
|
4 to 20 mA
|
1 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
N/A
|
4 to 20 mA
|
0.25 inH₂O
|
-0.25 inH₂O
|
|
± 0.5 %
|
N/A
|
4 to 20 mA
|
1 inH₂O
|
-1 inH₂O
|
|
± 0.5 %
|
N/A
|
4 to 20 mA
|
60 Pa
|
0 Pa
|

Fixed Range Differential Pressure Transmitter is used to measure pressures of liquids, gases, and vapors. This model is designed to withstand the harshest environmental conditions.
Numéro de produit | Electrical Output | Pressure, Max | Pressure, Min |
---|---|---|---|
|
4 to 20 mA
|
6 psi
|
0 psi
|
|
4 to 20 mA
|
15 psi
|
0 psi
|
|
4 to 20 mA
|
30 psi
|
0 psi
|
|
4 to 20 mA
|
60 psi
|
0 psi
|
|
4 to 20 mA
|
100 psi
|
0 psi
|

Low Range Differential Pressure Transmitter combine low ranges with stability and reliability. Ultra thin glass clad silicon diaphragm design resists shock and vibration, a drift.
Numéro de produit | Accuracy | Pressure, Max | Pressure, Min |
---|---|---|---|
|
± 0.5 %
|
0.1 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
0.25 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
0.5 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
1 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
2 inH₂O
|
0 inH₂O
|

The Series 648B and 648C Differential Pressure Transmitters are ideal for clean, dry air and non-corrosive gases, featuring easy calibration and rugged design.
Numéro de produit | Accuracy | Pressure, Max | Pressure, Min |
---|---|---|---|
|
± 0.8 %
|
0.1 inH₂O
|
0 inH₂O
|
|
± 0.8 %
|
0.25 inH₂O
|
0 inH₂O
|
|
± 0.8 %
|
0.5 inH₂O
|
0 inH₂O
|
|
± 0.8 %
|
1 inH₂O
|
0 inH₂O
|
|
± 0.8 %
|
2.5 inH₂O
|
0 inH₂O
|

Low Differential Pressure Transmitter measure pressure and flow at high resolutions. Easy access pressure ports and electrical connections
Numéro de produit | Accuracy | Display Type | Material Construction Option | Pressure, Max | Pressure, Min |
---|---|---|---|---|---|
|
± 0.5 %
|
LCD
|
Standard
|
0.05 inH₂O
|
-0.05 inH₂O
|
|
± 0.5 %
|
None
|
Standard
|
0.05 inH₂O
|
-0.05 inH₂O
|
|
± 0.25 %
|
None
|
Standard
|
0.05 inH₂O
|
-0.05 inH₂O
|
|
± 0.25 %
|
LCD
|
DIN Rail Mount
|
0.05 inH₂O
|
-0.05 inH₂O
|
|
± 0.25 %
|
None
|
DIN Rail Mount
|
0.05 inH₂O
|
-0.05 inH₂O
|

DIN Rail Mount Differential Pressure Transmitter senses pressure of air and gases then sends an output signal.
Numéro de produit | Accuracy | Pressure, Max | Pressure, Min |
---|---|---|---|
|
± 0.25 %
|
0.1 inH₂O
|
0 inH₂O
|
|
± 0.25 %
|
0.25 inH₂O
|
0 inH₂O
|
|
± 0.25 %
|
0.5 inH₂O
|
0 inH₂O
|
|
± 0.25 %
|
1 inH₂O
|
0 inH₂O
|
|
± 0.25 %
|
2.5 inH₂O
|
0 inH₂O
|

Explosion-Proof Multiplanar Differential
Pressure Transmitter is a microprocessor which has a flexible pressure calibration. Design simplifies installation.
Numéro de produit | Display Type | Pressure, Max |
---|---|---|
|
N/A
|
30 inH₂O
|
|
N/A
|
150 inH₂O
|
|
N/A
|
300 psi
|
|
LCD
|
6 inH₂O
|
|
LCD
|
30 inH₂O
|

The PX2310 series is suitable for energy management, process control, liquid level systems, etc. with 4 selectable outputs for ranges from 0-50 to 0-200 psi.
Numéro de produit | Pressure, Max | Pressure, Min |
---|---|---|
|
50 psi
|
0 psi
|
|
100 psi
|
0 psi
|
|
250 psi
|
0 psi
|

The PX663 series features a compact, space saving DIN rail mountable design in low differential pressure ranges with onboard voltage regulations.
Numéro de produit | Electrical Output | Pressure, Max | Pressure, Min |
---|---|---|---|
|
4 to 20 mA
|
1 inH₂O
|
0 inH₂O
|
|
4 to 20 mA
|
2 inH₂O
|
0 inH₂O
|
|
4 to 20 mA
|
3 inH₂O
|
0 inH₂O
|
|
4 to 20 mA
|
5 inH₂O
|
0 inH₂O
|
|
1 to 5 V
|
1 inH₂O
|
0 inH₂O
|

The IDPT Industrial Differential Pressure Transmitter has a durable, water-resistant housing and offers stable accuracy for extended use in industrial settings.
Numéro de produit | Accuracy | Pressure, Max | Pressure, Min |
---|---|---|---|
|
± 0.25 %
|
0.25 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
0.25 inH₂O
|
-0.25 inH₂O
|
|
± 0.5 %
|
0.25 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
0.5 inH₂O
|
0 inH₂O
|
|
± 0.5 %
|
1 inH₂O
|
0 inH₂O
|

The PX274 series have a rugged, seamless, NEMA 4 enclosure and 6 field selectable ranges with a 4-20 mA output. Available in ranges from 0-0.1 to 0-30 in H2O.
Numéro de produit | Electrical Output | Pressure, Max | Pressure, Min |
---|---|---|---|
|
4 to 20 mA
|
1 inH₂O
|
0 inH₂O
|
|
4 to 20 mA
|
5 inH₂O
|
0 inH₂O
|
|
4 to 20 mA
|
30 inH₂O
|
0 inH₂O
|
|
4 to 20 mA
|
0.1 inH₂O
|
0 inH₂O
|
|
0 to 5 or 0 to 10 V
|
1 inH₂O
|
0 inH₂O
|

"Measures fan velocity pressure for air comfort and filter differential pressure for maintenance. Its compact design minimizes control panel installation space."
Numéro de produit | Accuracy | Display Type | Electrical Output | Pressure, Max | Pressure, Min |
---|---|---|---|---|---|
|
± 0.25 %
|
N/A
|
4 to 20 mA
|
20 inH₂O
|
0 inH₂O
|
|
± 2 %
|
N/A
|
4 to 20 mA
|
2 inH₂O
|
0 inH₂O
|
|
± 2 %
|
N/A
|
4 to 20 mA
|
3 inH₂O
|
0 inH₂O
|
|
± 2 %
|
N/A
|
4 to 20 mA
|
10 inH₂O
|
0 inH₂O
|
|
± 2 %
|
N/A
|
4 to 20 mA
|
40 inH₂O
|
0 inH₂O
|
Capteurs et transmetteurs de pression différentielle
Les transmetteurs de pression différentielle convertissent les mesures de pression en signaux é...
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