Honeywell’s XNX Universal Transmitter offers versatile gas detection‚ supporting electrochemical‚ infrared‚ and catalytic bead sensors. It’s a robust solution‚
configured for diverse industrial applications and safety systems.
What is the XNX Universal Transmitter?
The Honeywell XNX Universal Transmitter is a highly adaptable and sophisticated gas detection solution designed for a wide spectrum of industrial safety applications. This transmitter supports various gas sensing technologies‚ including electrochemical‚ infrared‚ and catalytic bead sensors‚ offering exceptional flexibility.
It’s engineered to seamlessly integrate with existing control and monitoring systems via standard 4-20mA wiring and HART communication protocols‚ with options for Modbus and Fieldbus. The XNX is built for reliability and precision‚ ensuring accurate and dependable gas monitoring in hazardous environments.
Key Features and Benefits
The XNX Universal Transmitter boasts exceptional versatility‚ supporting multiple sensor types and communication protocols like 4-20mA‚ HART‚ Modbus‚ and Fieldbus. Its robust construction‚ available in 316 stainless steel or LM25 painted finish‚ ensures durability in harsh conditions.
Key benefits include simplified installation‚ reduced inventory due to its universal design‚ and enhanced safety through reliable gas detection. Remote sensor compatibility with Sensepoint 705 further expands its application possibilities‚ offering a comprehensive and adaptable solution.
Understanding XNX Part Numbers
XNX part numbers‚ like XNX-UTAE-RHNNN and XNX-UTSV‚ define transmitter configuration‚ material‚ and approvals—essential for accurate ordering and compatibility.
Decoding the XNX-UTAE Series
The XNX-UTAE series represents universal transmitters designed for standard applications. The core structure reveals key attributes: ‘UTAE’ signifies the universal transmitter‚ while subsequent characters detail specific configurations. ‘R’ denotes a remote sensor option‚ often paired with Sensepoint technology. ‘H’ indicates high-temperature capabilities‚ crucial for demanding environments. ‘NNN’ represents a unique identifier for specific calibrations or features. Understanding this breakdown is vital for selecting the correct model‚ ensuring optimal performance and compatibility within your gas detection system. Proper decoding streamlines ordering and maintenance procedures.
XNX-UTSV Series Breakdown
The XNX-UTSV series is specifically engineered for use with remote sensors‚ notably the Sensepoint 705. ‘UTSV’ designates the universal transmitter variant optimized for remote sensing applications. This configuration allows for gas detection in hazardous or inaccessible locations. The following characters‚ like ‘NNN’‚ define specific sensor compatibility and calibration details. Utilizing a remote sensor setup enhances flexibility and reduces exposure to dangerous environments‚ improving overall safety and simplifying maintenance routines. Careful consideration of sensor pairing is essential.
Common XNX Part Numbers and Pricing (as of 02/06/2026)
As of today’s date‚ 02/06/2026‚ several XNX part numbers are readily available. The XNX-UTAE-RHNNN is priced at $1‚968.00‚ while the XNX-UTAE-MNNNN costs $1‚691.00. For higher temperature applications‚ the XNX-UTAE-MHNNN is listed at $2‚275.00. Additional models‚ like the XNX-AMSINHNNN‚ cater to specific needs. These prices are subject to change based on availability and distributor. Always confirm current pricing with your supplier before ordering.
Technical Specifications
The XNX Universal Transmitter supports 4-20mA‚ HART‚ and potentially Modbus/Fieldbus communication. It’s compatible with electrochemical‚ infrared‚ and catalytic bead sensors.
Gas Detection Technologies Supported
The Honeywell XNX Universal Transmitter demonstrates exceptional flexibility by accommodating a wide array of gas detection technologies. Specifically‚ it seamlessly integrates with Electrochemical sensors‚ ideal for detecting toxic gases with high accuracy. Furthermore‚ it supports Infrared (IR) sensors‚ providing reliable detection of combustible gases‚ and Catalytic Bead sensors‚ suited for flammable gas monitoring.
This multi-sensor capability allows users to tailor the transmitter to specific application needs‚ ensuring optimal performance and comprehensive gas hazard coverage within diverse industrial environments.
Communication Protocols: 4-20mA‚ HART‚ Modbus‚ Fieldbus
The XNX Universal Transmitter offers extensive communication options for seamless integration into existing control systems. It natively supports the industry-standard 4-20mA analog signal for straightforward connectivity. Enhanced functionality is provided through HART communication‚ enabling remote configuration and diagnostics.
Additionally‚ Modbus and Fieldbus protocols are supported (with Fieldbus pending approval)‚ facilitating advanced data exchange and network integration for complex industrial applications and monitoring systems.
Power Requirements and Consumption
The Honeywell XNX Universal Transmitter is designed for efficient operation within standard industrial power systems. It typically requires 24V DC for power‚ ensuring compatibility with common power supplies. Power consumption is optimized for minimal energy usage‚ contributing to lower operational costs and extended service life.
Specific consumption varies based on configuration and connected sensors‚ but remains within a range suitable for most applications. Detailed power specifications are available in the product documentation.
Installation Guidelines
Proper installation of the XNX requires adherence to safety standards‚ utilizing M25 entry types‚ and ensuring secure mounting for optimal performance and reliability.
Mounting Considerations and Entry Types (M25)
Mounting the XNX requires a stable surface‚ avoiding vibration sources and ensuring adequate ventilation. Consider cable routing to prevent strain. The XNX utilizes M25 hub entries‚ accommodating cable diameters from 13mm to 18mm.
Proper sealing is crucial for maintaining ingress protection. Use appropriate cable glands rated for the environment. Ensure glands are tightened to the manufacturer’s specifications. Vertical mounting is generally preferred to prevent moisture accumulation. Always consult local codes and standards for specific installation requirements.
Wiring Diagrams: 4-20mA Connection
Connecting the XNX via 4-20mA involves three key wires: positive supply (+)‚ negative supply (-)‚ and signal wire. Typically‚ +24VDC is connected to the positive terminal‚ while common ground goes to the negative. The signal wire transmits the 4-20mA current‚ representing gas concentration.
Ensure proper polarity before connecting. A 250-ohm resistor is often used in the loop for signal monitoring. Verify wiring tightness to prevent signal loss. Refer to the detailed wiring diagram in the user manual for specific terminal assignments.
Sensor Compatibility: Sensepoint and 705 HT
The XNX Universal Transmitter demonstrates excellent compatibility with both Honeywell Sensepoint and 705 HT gas sensors. Sensepoint sensors offer reliable performance for general applications‚ while 705 HT sensors are specifically designed for high-temperature environments.
Using a 705 HT sensor with the XNX requires a stainless steel transmitter model. Proper sensor selection ensures accurate readings and longevity. Refer to the compatibility matrix in the manual for supported sensor types and configurations.
Configuration and Programming
XNX configuration is achievable via HART communication‚ allowing adjustments to alarm levels‚ relay outputs (NO ― Normally Open)‚ and personality settings for interface options.
Using HART Communication for Configuration
HART communication provides a robust method for configuring the XNX Universal Transmitter. Utilizing a standard HART handheld communicator or compatible system‚ users can access detailed device information‚ calibrate sensors‚ and adjust operational parameters. This protocol enables non-intrusive configuration without interrupting the 4-20mA signal.
Key settings accessible through HART include tag assignment‚ gas type selection‚ alarm setpoints‚ relay function assignments‚ and communication protocol adjustments. Detailed instructions and troubleshooting guidance are available within the Honeywell Analytics documentation for optimal configuration.
Setting Alarm Levels and Relay Outputs (NO ⎯ Normally Open)
Alarm levels on the XNX are crucial for safety; they’re configured via HART or other supported communication protocols. Users define Low‚ High‚ and Fault alarm points‚ triggering relay outputs. NO (Normally Open) relays activate upon alarm‚ signaling a hazardous condition.
Relay functionality—latching or non-latching—is also configurable. Proper setting ensures reliable alarm indication and integration with control systems. Refer to the manual for detailed guidance on alarm thresholds and relay programming for specific gas types.
Personality Settings and Interface Options
Personality settings within the XNX define its operational behavior‚ adapting it to specific sensor types and applications. These settings dictate gas type‚ range‚ and calibration parameters. Interface options include 4-20mA‚ HART‚ and potentially Modbus/Fieldbus.
Selecting the correct personality ensures accurate readings and proper alarm functionality. The interface choice determines communication capabilities with control systems. Detailed configuration instructions are available in the user manual‚ guiding users through optimal setup.
Approvals and Certifications
The XNX Universal Transmitter boasts ATEX/IEC‚ UL/CSA/FM‚ and CU-TR certifications‚ ensuring compliance with global safety standards for hazardous environments.
ATEX/IEC Compliance
The XNX Universal Transmitter demonstrates robust ATEX/IEC compliance‚ crucial for operation within potentially explosive atmospheres. This certification confirms the device meets stringent European standards for safety‚
ensuring reliable performance and minimizing ignition risks. Specific compliance details vary by model‚
but generally cover equipment groups and categories defined by the standards. Users must verify the appropriate certification for their specific application and hazardous zone classification. Proper installation and maintenance‚ as outlined in the user manual‚ are essential to maintain ATEX/IEC compliance.
UL/CSA/FM Approvals
The Honeywell XNX Universal Transmitter boasts UL/CSA/FM approvals‚ signifying adherence to North American safety standards. These certifications validate the transmitter’s suitability for use in hazardous locations‚
confirming its design and construction mitigate explosion risks. Approval markings detail specific classifications‚ gas groups‚ and temperature ratings. Users should consult the product labeling and accompanying documentation to ensure compatibility with their application. Maintaining these approvals requires adherence to installation guidelines and routine maintenance procedures detailed in the user manual.
CU-TR Certification for Specific Models
Certain Honeywell XNX Universal Transmitter models carry CU-TR certification‚ demonstrating compliance with Eurasian Conformity requirements. This certification is essential for deploying the transmitter within the Customs Union territories. CU-TR approval confirms the device meets stringent safety‚ health‚ and environmental standards. Refer to the product documentation to identify XNX models specifically certified for CU-TR‚ and verify compatibility with local regulations before installation. Proper documentation is crucial for compliance.
Maintenance and Troubleshooting
Routine maintenance ensures reliable performance. Address common faults using diagnostic codes; sensor replacement should follow guidelines for optimal accuracy and continued safe operation.
Routine Maintenance Procedures
Regular inspection of the XNX Universal Transmitter is crucial for sustained accuracy. Visually check for damage to the housing‚ wiring‚ and sensor connections. Confirm proper entry seal integrity‚ especially in hazardous areas.
Periodically verify calibration and functionality using a known gas source. Clean the transmitter’s exterior with a damp cloth; avoid harsh chemicals. Document all maintenance activities‚ including dates‚ findings‚ and corrective actions taken. Following these procedures ensures reliable gas detection and minimizes potential downtime.
Common Faults and Diagnostic Codes
The XNX Transmitter displays diagnostic codes to aid troubleshooting. Common faults include sensor failures‚ communication errors (HART‚ Modbus)‚ and power supply issues. A “Sensor Fault” code indicates a problem with the connected gas sensor‚ requiring inspection or replacement.
“Communication Lost” suggests wiring or configuration issues. Refer to the Honeywell documentation for a complete list of codes and their corresponding solutions. Addressing these promptly ensures continued safe and reliable operation.
Sensor Replacement Guidelines
Sensor replacement on the XNX Universal Transmitter requires careful procedure. First‚ de-energize the transmitter and isolate the gas source. Carefully disconnect the old sensor‚ noting the orientation. Install the new Sensepoint or 705 HT sensor‚ ensuring a secure connection.
Power up the transmitter and verify proper sensor reading and functionality. Calibration may be necessary post-replacement. Always follow Honeywell’s safety guidelines and documentation for optimal performance and safety.
Advanced Features
The XNX supports remote Sensepoint 705 sensors and distributed box options‚ enhancing flexibility and enabling gas detection in challenging or expansive locations.
Remote Sensor Compatibility (Sensepoint 705)
The Honeywell XNX demonstrates exceptional compatibility with Sensepoint 705 remote gas sensors‚ particularly beneficial for high-temperature applications or when the transmitter needs to be located away from the measured point. This pairing allows for flexible installation‚ reducing cabling requirements and improving system responsiveness.
Utilizing a Sensepoint 705 extends the XNX’s capabilities‚ enabling detection in harsh environments where direct transmitter placement is impractical. Configuration is streamlined through the XNX‚ simplifying setup and maintenance of the remote sensing system.
Distributed Box Options
Honeywell XNX transmitters offer distributed box options‚ enhancing flexibility for complex installations. These boxes facilitate remote mounting of connection points‚ simplifying wiring and reducing congestion within the control panel. They support various communication protocols‚ including 4-20mA‚ HART‚ Modbus‚ and Fieldbus‚ ensuring seamless integration.
Distributed boxes improve accessibility for maintenance and troubleshooting‚ minimizing downtime. They are designed for robust performance in demanding industrial environments‚ providing reliable signal transmission and safeguarding against interference. This modular approach optimizes system design and scalability.
Material Options
XNX Universal Transmitters are available in 316 Stainless Steel for corrosion resistance‚ or with an LM25 painted finish‚ offering durability and suitability for varied environments.
316 Stainless Steel Construction
The XNX Universal Transmitter‚ when specified with 316 Stainless Steel construction‚ delivers exceptional corrosion resistance in harsh industrial settings. This premium material withstands exposure to aggressive chemicals‚ saltwater‚ and extreme temperatures‚ ensuring long-term reliability and minimizing maintenance requirements.
Its robust build is ideal for offshore platforms‚ chemical processing plants‚ and other demanding applications where durability is paramount. The 316 Stainless Steel housing provides superior protection for internal components‚ extending the transmitter’s operational lifespan and safeguarding against potential failures.
LM25 Painted Finish
The XNX Universal Transmitter with an LM25 painted finish offers a cost-effective corrosion protection solution for many applications. This durable epoxy powder coating provides resistance against common industrial environments‚ extending the transmitter’s lifespan beyond bare metal options.
LM25 is suitable for general-purpose use‚ offering a balance between performance and affordability. While not as robust as 316 Stainless Steel‚ it provides adequate protection against typical atmospheric conditions and mild chemical exposure‚ ensuring reliable operation in less demanding settings.
Lead Times and Availability
Currently‚ estimated lead times for the Honeywell XNX Universal Transmitter are 12-16 weeks. Honeywell Analytics is the manufacturer‚ ensuring product quality and support.
Current Estimated Lead Times (12-16 weeks)
Please be aware that current estimated lead times for the Honeywell XNX Universal Transmitter series are between 12 and 16 weeks. These timelines can fluctuate based on configuration‚ material options (like 316 Stainless Steel or LM25 finishes)‚ and overall demand.
Factors influencing delivery include sensor compatibility – whether for standard Sensepoint or high-temperature 705 HT applications – and any specific certifications required‚ such as ATEX/IEC‚ UL/CSA/FM‚ or CU-TR.
We recommend confirming the most up-to-date lead time with your Honeywell Analytics representative or authorized distributor prior to placing an order to accurately plan your project schedule.
Manufacturer: Honeywell Analytics
The Honeywell XNX Universal Transmitter is proudly manufactured by Honeywell Analytics‚ a global leader in gas detection and safety solutions. With decades of experience‚ Honeywell Analytics delivers innovative and reliable products designed to protect people and assets.
Their commitment extends beyond manufacturing‚ encompassing comprehensive support‚ documentation‚ and technical expertise. Honeywell Analytics consistently invests in research and development‚ ensuring the XNX transmitter remains at the forefront of gas detection technology.
Customers benefit from a trusted partner dedicated to safety and operational efficiency.
Model Variations
The XNX Universal Transmitter comes in core and stainless steel models. Stainless steel versions are specifically designed for high-temperature sensor compatibility and harsh environments.
XNX Universal Transmitter – Core Model
The foundational XNX Universal Transmitter is a highly adaptable solution for a broad spectrum of gas detection needs. Typically featuring a painted LM25 finish‚ this model supports various sensor technologies‚ including electrochemical‚ infrared‚ and catalytic bead options.
It’s commonly configured for standard 4-20mA output with HART communication protocol‚ offering seamless integration into existing control systems. This core model provides five 3/4 inch NPT entries‚ facilitating flexible installation and wiring configurations. It’s a cost-effective and reliable choice for general-purpose gas monitoring applications.
XNX Stainless Steel Transmitter for High Temperature Sensors
Designed for demanding environments‚ the XNX Stainless Steel Transmitter excels with high-temperature sensors like the Sensepoint 705 HT. Constructed from durable 316 stainless steel‚ it withstands corrosive conditions and extreme temperatures‚ ensuring long-term reliability.
This model often incorporates distributed box options for remote sensor mounting‚ enhancing flexibility. It maintains compatibility with 4-20mA‚ HART‚ and potentially Modbus/Fieldbus communication. Ideal for applications requiring robust performance and accurate readings in harsh industrial settings.
Safety Precautions
Always follow handling and storage guidelines. Ensure electrical safety during installation and maintenance‚ adhering to ATEX/IEC‚ UL/CSA/FM standards for safe operation.
Handling and Storage Guidelines
Proper handling is crucial for maintaining XNX transmitter integrity. Avoid dropping or impacting the unit‚ as this can damage sensitive components. Store the transmitter in its original packaging‚ if possible‚ in a clean‚ dry environment.
Temperature fluctuations should be minimized during storage‚ keeping it within specified limits.
Protect the XNX from extreme temperatures‚ humidity‚ and direct sunlight. Do not expose it to corrosive substances or flammable materials. Before installation‚ inspect for any visible damage. Always disconnect power before handling or servicing the transmitter to prevent electrical hazards.
Electrical Safety Considerations
Always disconnect power before wiring or servicing the XNX Universal Transmitter. Verify proper grounding to prevent electrical shock and ensure safe operation. Use appropriately rated wiring and conduit for the application‚ adhering to local electrical codes.
Inspect wiring connections for tightness and insulation integrity. Avoid applying voltage exceeding the transmitter’s specifications. Qualified personnel should perform all electrical work‚ following established safety procedures. Ensure all enclosures are properly sealed to prevent ingress of moisture or contaminants.
Resources and Support
Honeywell Analytics provides comprehensive documentation for the XNX Universal Transmitter‚ alongside dedicated technical support teams to assist with any inquiries or issues.
Honeywell Analytics Documentation
Extensive documentation for the XNX Universal Transmitter is readily available through Honeywell Analytics’ official channels. This includes detailed user manuals covering installation‚ configuration‚ programming‚ and troubleshooting procedures.
Users can access comprehensive guides on HART communication‚ alarm level settings‚ and relay output configurations (NO ⎯ Normally Open). Furthermore‚ documentation details remote sensor compatibility‚ specifically with the Sensepoint 705‚ and distributed box options.
These resources ensure users can effectively operate and maintain the XNX system.
Contacting Technical Support
For dedicated assistance with the XNX Universal Transmitter‚ Honeywell Analytics provides multiple avenues for technical support. Users can reach out via phone or email‚ accessing expert guidance on installation‚ configuration‚ and troubleshooting. Support specialists are equipped to address queries regarding sensor compatibility – including Sensepoint and 705 HT – and communication protocols like HART‚ Modbus‚ and Fieldbus.
Prompt assistance ensures optimal system performance and resolves any operational challenges efficiently.