Very Low Differential Pressure for Air or Non-Conducting Gas, 4-20 mA Output Discontinued

PX2670I

PX2670I:Very Low Differential Pressure for Air or Non-Conducting Gas, 4-20 mA Output Discontinued

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•	0.4% Accuracy Improves Energy Management Systems
•	4-20 mA Output Is Compatible with Most 2-Wire Control Systems
•	Optional 3 1 /2 -Digit LCD Dispplay
•	IP65/NEMA-4 Enclosure
•	11-Point Calibration Certificate Standard

"The PX2670 series has been discontinued. Please see the PX655{http://www.omega.com/pptst/PX655.html} as possible alternatives or contact our Pressure Engineering department."

OMEGA PX2670 Series pressure transducers sense either differential or gage pressure and convert this pressure to a highly accurate electrical signal. Used in building energy management systems, these transducers are capable of measuring pressures and flows with a high degree of accuracy to improve overall system efficiency. The units are temperature compensated to better than 0.33% FS/‹F over the range of 40 to 150‹F and have an IP65/NEMA-4 rated package to withstand environmental effects. A 31.2-digit LCD display is optional.

SPECIFICATIONS
Excitation: 24 Vdc nominal
Max: 30.0 + (0.004 x Loop Resistance .) Vdc
Min: 14.0 + (0.02 x Loop Resistance .) Vdc
Loop Resistance: 0 to 800 .
Output: 4-20 mA (2-wire) with internal zero and span adjustments
Accuracy: }0.4% FS at constant temperature (includes linearity, repeatability, and hysteresis)
Linearity: }0.33% FS
Hysteresis: 0.020% FS
Repeatability: 0.10% FS
Output Impedance: <100 .
Operable Temperature Range: 0 to 150‹F (-18 to 65‹C) Compensated Temperature Range: 40 to 150‹F (5 to 65‹C)
Thermal Span Effect: }0.033%FS/‹F
Sensor: Capacitance
Position Effects: Range Zero Offset (%FS/G) 0-10 inH2O .03 0-1 inH2O 1 0-0.1 inH2O 4
Maximum Line Pressure: 10 psi
Overpressure:
Negative Direction: 10 psi
Positive Direction: 10 psi
Wetted Parts: Air and non-conductive gas
Pressure Port: 3.16" OD tube fitting for 1.4" push-on tube
Electrical Connection: Internal Terminal Strip with Strain Relief
Weight: 11 oz (310 g)

To Order (Specify Model Number)

Part Number	Availability	Price	Description	Qty.
PX2670-0.1DI		Consult sales	very low differential transducer with a range from 0 to 0.1 in-H2O and a 4-20 mA output	qty.

PX2670-0.25DI		Consult sales	very low differential transducer with a range from 0 to 0.25 in-H2O and a 4-20 mA output	qty.

PX2670-0.5DI-M		Consult sales	very low differential transducer with a range from 0 to 0.5 in-H2O and a 4-20 mA output with an LCD Display	qty.

PX2670-0.5BDI		Consult sales	very low differential transducer with a bidirectional range of ±0.5 in-H2O and a 4-20 mA output	qty.

PX2670-0.5BDI-M		Consult sales	very low differential transducer with a bidirectional range of ±0.5 in-H2O and a 4-20 mA output with an LCD Display	qty.

† All dollar amounts on this site are shown in US currency.

Note: All models come with complete operator’s manual.

Part Number Builder

	(1)		(2)
PX2670-		DI

Option Descriptions

(1)

Range (inH2O)

Select
0.1 for 0-0.1
0.25 for 0-0.25
0.5 for 0-0.5
1 for 0-1
2.5 for 0-2.5
5 for 0-5
10 for 0-10
25 for 0-25
0.1B for ±0.1
0.25B for ±0.25
0.5B for ±0.5
1B for ±1
2.5B for ±2.5
5B for ±5

(2)

Display

Select
for Leave Blank For No Display
-M for LCD Display

NOTE: All combinations may not be valid, check spec sheet for valid part numbers.

Related Links - Related Products

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Keywords:Very Low Differential Pressure for Air or Non-Conducting Gas, 4-20 mA Output , electrical resistance strain gages water pressure transmitter