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Home Products Sensors, Transducers Pressure Sensors, Transducers - Industrial~~PX2EG1XX004BACHX~~

Honeywell Sensing and Productivity Solutions

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PX2EG1XX004BACHX - Honeywell Sensing and Productivity Solutions

Manufacturer Part Number: PX2EG1XX004BACHX

Manufacturer: Honeywell Sensing and Productivity Solutions

Allelco Part Number: 98D-PX2EG1XX004BACHX

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 34,965 pcs available, New & Original

Parts Description: HEAVY DUTY PRESSURE TRANSDUCER

Package: Cylinder

Data sheet: PX2EG1XX004BACH.pdf

HTML Datasheet
PX2 Series Installation Instructions.pdf

RoHs Status: RoHS Compliant

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Specifications

PX2EG1XX004BACHX Tech Specifications
Honeywell Sensing and Productivity Solutions - PX2EG1XX004BACHX technical specifications, attributes, parameters and parts with similar specifications to Honeywell Sensing and Productivity Solutions - PX2EG1XX004BACHX

Product Attribute	Attribute Value
Manufacturer	Honeywell Sensing and Productivity Solutions
Voltage - Supply	8V ~ 30V
Termination Style	Wire Leads
Supplier Device Package	-
Series	PX2
Pressure Type	Absolute
Port Style	Threaded
Port Size	Male - 1/4" (6.35mm) BSPP
Package / Case	Cylinder
Package	Bulk

Product Attribute	Attribute Value
Output Type	Analog Current
Output	4 mA ~ 20 mA
Operating Temperature	-40°C ~ 125°C
Operating Pressure	58.02PSI (400kPa)
Maximum Pressure	246.56PSI (1700kPa)
Features	Temperature Compensated
Base Product Number	PX2EG1
Applications	Industrial Automation
Accuracy	±0.25%

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99
HTSUS	9026.20.4000

Frequently Asked Questions(FAQ)

How does the PX2EG1XX004BACHX pressure transducer perform under maximum operating conditions, and what design considerations are necessary for reliable operation at 246.56 PSI?: The PX2EG1XX004BACHX is rated for a maximum pressure of 246.56 PSI (1700 kPa), which significantly exceeds its standard operating range of 58.02 PSI (400 kPa). This overpressure capability provides a safety margin during transient events such as system overpressurization or valve closure. However, prolonged exposure near maximum pressure may accelerate drift in output accuracy. Engineers should account for this by selecting control systems that maintain pressure well below 246.56 PSI during normal operation—ideally within 60–70% of the full scale. Additionally, thermal effects must be considered, as the operating temperature range spans -40°C to 125°C; temperature compensation ensures accuracy across this range, but mechanical stress from combined high pressure and extreme temperatures can affect long-term stability.

What is the significance of the ±0.25% accuracy specification on the PX2EG1XX004BACHX, and how does it impact signal interpretation in precision industrial automation applications?: The ±0.25% accuracy of the PX2EG1XX004BACHX represents a high level of precision suitable for critical measurement tasks in industrial automation. This tolerance applies to the full-scale output over the calibrated pressure range of 0–400 kPa absolute. For example, at the upper end of its range, the actual current output could vary by up to ±1.0 mA (0.25% of 400 kPa span). In systems where process variables are tightly controlled—such as chemical dosing or hydraulic balancing—this small error can lead to inefficiencies or deviations from setpoints. Therefore, signal conditioning, such as amplification and filtering, may be required to optimize resolution. It’s also essential to consider hysteresis and repeatability, which are typically better than the accuracy spec, making the transducer reliable for closed-loop feedback systems.

How should the analog current output (4–20 mA) of the PX2EG1XX004BACHX be interpreted, and what circuit considerations are needed for accurate data acquisition?: The PX2EG1XX004BACHX outputs a 4–20 mA analog signal corresponding linearly to its pressure range of 0–400 kPa absolute. A 4 mA reading indicates zero pressure, while 20 mA represents full scale. This current loop is immune to voltage drop over distance, making it ideal for remote installations. To interface with modern controllers or PLCs, engineers must ensure proper burden resistors are used—typically 250 Ω to produce a 1–5 V signal compatible with most ADCs. However, the supply voltage must remain within 8–30 VDC, and wiring should be shielded to prevent electromagnetic interference, especially in environments with variable frequency drives or motors. Ground loops should be avoided to prevent noise coupling into the signal path.

How does the threaded BSPP port on the PX2EG1XX004BACHX influence installation practices, and what sealing precautions are recommended?: The PX2EG1XX004BACHX features a male 1/4" BSPP (British Standard Pipe Parallel) thread, enabling direct integration into existing hydraulic or pneumatic systems using standard fittings. BSPP threads provide a metal-to-metal seal when tightened properly, but they are not inherently self-sealing like tapered NPT threads. To prevent leaks at elevated pressures, especially up to 246.56 PSI, a suitable thread sealant compatible with the media (e.g., inert lubricants for oxygen service) or a PTFE tape wrap may be applied. Care must be taken not to overtighten, as this can damage the housing or compromise sensor integrity. Compatibility between the sensor body material and process fluid is also critical to avoid corrosion or contamination.

Can the PX2EG1XX004BACHX be used in hazardous environments, and what certifications or compliance aspects support its deployment in demanding industrial settings?: While the PX2EG1XX004BACHX itself does not carry explosion-proof certifications such as ATEX or IECEx, its RoHS compliance and ECCN designation (EAR99) indicate it meets environmental and export control standards for general industrial use. Its operating temperature range of -40°C to 125°C allows deployment in harsh climates, and the sealed wire leads minimize ingress risk. For hazardous areas, system-level approval must be achieved through intrinsic safety barriers or zone-compatible enclosures rather than relying solely on the sensor. The MSL 1 classification confirms it is non-sensitive to moisture during assembly, simplifying handling in uncontrolled environments prior to final installation.

How does temperature variation affect the performance of the PX2EG1XX004BACHX, and what role does temperature compensation play in maintaining accuracy?: The PX2EG1XX004BACHX is specified over a wide operating temperature range (-40°C to 125°C), but pressure sensors are inherently sensitive to thermal expansion and piezoresistive drift. Temperature compensation circuitry within the transducer corrects for these effects across the entire range, ensuring that the 4–20 mA output remains stable relative to the calibrated pressure curve. Without compensation, a 100°C shift could introduce errors exceeding ±0.5%, degrading system performance. The compensation algorithm accounts for both offset drift and sensitivity change with temperature, making the device suitable for automotive under-hood applications or industrial machinery where thermal cycling is common. Engineers should still allow for ambient temperature gradients during calibration to avoid localized thermal stresses.

What distinguishes the PX2EG1XX004BACHX from other models in the PX2EG1 series, and how do application-specific variants differ in configuration?: Within the PX2EG1 series, the PX2EG1XX004BACHX is configured for absolute pressure sensing with a 4–20 mA output, but other members may offer different pressure types (gauge or differential), reduced ranges, or digital interfaces. For instance, a variant with gauge pressure output would reference atmospheric pressure, making it unsuitable for vacuum measurements. Output options might include ratiometric voltage or CAN bus signaling depending on model suffixes. When selecting between models, engineers must match the pressure type, electrical interface, and mechanical port style to their system requirements. The base product number PX2EG1 ensures interchangeability of core architecture, but signal conditioning may differ, affecting calibration routines and compatibility with existing infrastructure.

What are the long-term reliability concerns when deploying the PX2EG1XX004BACHX in continuous industrial monitoring applications?: Long-term drift is a key reliability factor for the PX2EG1XX004BACHX. Although initially accurate to ±0.25%, mechanical fatigue and material creep can cause gradual deviation over thousands of cycles or years. Honeywell typically specifies drift rates in supplemental documentation, often around 0.1% per year under stable conditions. In high-cycle applications, such as reciprocating compressors, this accelerates. Periodic recalibration or use of diagnostic features (if available) helps maintain accuracy. Environmental factors like humidity, vibration, and chemical exposure also contribute to degradation. Selecting a slightly higher-rated model (e.g., 1000 kPa instead of 400 kPa) can extend lifespan by reducing operating stress, improving dynamic response, and minimizing wear on the sensing diaphragm.

How does the supply voltage requirement (8–30 VDC) influence power budgeting and system design when integrating multiple PX2EG1XX004BACHX transducers?: The PX2EG1XX004BACHX operates across an 8–30 VDC supply range, providing flexibility in power architecture but requiring consistent voltage regulation. At 24 VDC, typical consumption is minimal due to the low-power current loop design—usually less than 50 mA total including burden resistor dissipation. However, daisy-chaining multiple devices on a single loop requires attention to wiring resistance and load capacity. Using a regulated 24 VDC supply with local filtering capacitors minimizes ripple-induced noise. In battery-powered or energy-constrained systems, the wide input range allows operation from lower-voltage sources after DC-DC conversion, though efficiency losses must be accounted for in overall power planning.

What are the implications of using the PX2EG1XX004BACHX in dynamic pressure applications versus steady-state monitoring?: The PX2EG1XX004BACHX has a fast response time typical of silicon diaphragm-based transducers, enabling it to track moderate-rate pressure changes. However, its bandwidth is limited compared to piezoelectric sensors. For steady-state monitoring, the device performs excellently due to excellent linearity and temperature compensation. In dynamic applications—such as pump surge detection or transient flow analysis—the engineer must verify that the system’s frequency response meets requirements. If pressure spikes exceed the transducer’s natural frequency, overshoot or ringing may distort readings. Damping mechanisms or software filtering might be needed to extract meaningful data without aliasing or phase lag, particularly when sampling via ADC at lower rates.

Parts with Similar Specifications

The three parts on the right have similar specifications to Honeywell Sensing and Productivity Solutions PX2EG1XX004BACHX

Product Attribute
Part Number	PX2EG1XX040BSCHX	PX2EG1XX010BSCHX	PX2EG1XX001BAAAX	PX2EG1XX016BSCHX
Manufacturer	Honeywell Sensing and Productivity Solutions	Honeywell Sensing and Productivity Solutions	Honeywell Sensing and Productivity Solutions	Honeywell Sensing and Productivity Solutions
Pressure Type	-	-	-	-
Maximum Pressure	-	-	-	-
Output Type	-	Current - Unbuffered	Voltage - Buffered	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Applications	-	-	-	-
Operating Pressure	-	-	-	-
Voltage - Supply	-	-	-	-
Port Style	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Features	-	-	-	Simultaneous Sampling
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Termination Style	-	-	-	-
Output	-	-	-	-
Series	-	-	-	-
Accuracy	-	-	-	-
Port Size	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42

PX2EG1XX004BACHX Datasheet PDF

Download PX2EG1XX004BACHX pdf datasheets and Honeywell Sensing and Productivity Solutions documentation for PX2EG1XX004BACHX - Honeywell Sensing and Productivity Solutions.

HTML Datasheet: PX2 Series Installation Instructions.pdf

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Customer Reviews

Evaluation: 10 Articles

Nord***mbedded

Jul 20, 2026

Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.
Arch***ct

Jul 15, 2026

Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.
FPGA***lorer88

Jul 7, 2026

The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.
Nath***oleman

Jun 29, 2026

Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.
Emil***rperTech

Jun 23, 2026

Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.
Liam***terTech

Jun 15, 2026

Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.
Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.
Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

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