Product Description
XNX-UTSE-NHNNN is a universal transmitter from Honeywell Analytics. It supports toxic and oxygen electrochemical sensors. This unit offers HART® over 4-20 mA output. It includes a local HART® interface port for convenient configuration. The housing is painted 316 stainless steel. It is approved for UL and CSA standards. This device operates reliably in harsh industrial environments. It is ideal for fixed gas detection systems.
Technical Specifications
| Brand | Honeywell Analytics |
| Model | XNX-UTSE-NHNNN |
| Type | Universal Transmitter for Electrochemical Cartridges |
| Measurement Range | Depends on sensor (NNN = None supplied) |
| Output Signal | 4-20 mA with HART® protocol |
| Local Interface | HART® port for local configuration |
| Enclosure Material | Painted 316 Stainless Steel |
| Entry Type | 3 x ¾” NPT |
| Approvals | UL / CSA (Class I, Div 2) |
| Operating Temperature | -40 °C to +65 °C (-40 °F to +149 °F) |
| Humidity Range | 0–99 % RH (non-condensing) |
| Pressure Range | 90–110 kPa |
| Storage Temperature | -40 °C to +75 °C (-40 °F to 167 °F) |
| Weight | 5 kg (approx.) |
| Mounting | Surface mount via lugs; pipe kit option Ø100-150 mm |
Key Performance & Environment
- Linear response with high immunity to RFI/EMI.
- Resolution is sensor-dependent, typically ppm or ppb levels.
- Frequency response fast enough for real-time monitoring.
- Operates from -40 °C to +65 °C with 0-99 % humidity.
- Housing rated IP66/IP67, suitable for indoor/outdoor use.
- Integrated IS barrier and adaptor for safe sensor connection.
Installation & Mounting
- Surface mount via integral mounting lugs.
- Optional pipe kit for Ø100 mm to 150 mm (4” to 6”) pipe.
- Optional ceiling bracket for overhead installation.
- 3 x ¾” NPT entries for flexible wiring.
- Use certified cable glands for hazardous areas.
Commissioning & Maintenance
- Local HART® port enables easy calibration and diagnostics.
- Intuitive interface for zero/span adjustments.
- Diagnostic data available via HART® communicator.
- Routine sensor replacement is quick – no special tools needed.
- Self-diagnostic alerts for sensor end-of-life.
Compatibility & Sensor Support
- Designed for Honeywell XNX toxic and oxygen sensor cartridges.
- Works with electrochemical type sensors (O2, CO, H2S, etc).
- Includes IS barrier and adaptor for safe operation.
- HART® over 4-20 mA integrates with most DCS/PLC systems.
- Compatible with Modicon Quantum and other control platforms.
Certifications & Quality
- UL and CSA approved for hazardous locations.
- Manufactured under ISO 9001 quality system.
- CE marked (EMC, ATEX optional).
- Tested per IEC 61508 for SIL capability.
- Each unit is factory calibrated and verified.
Package Contents
- XNX-UTSE-NHNNN transmitter unit
- Mounting hardware and instruction manual
- IS barrier and adaptor (pre-installed)
- Quick start guide (multi-language)
- Not included: sensor cartridge, pipe kit, ceiling bracket
Shipping & Delivery
- Shipped via FedEx, UPS, or DHL (worldwide).
- Tracking number provided within 24 hours.
- Packaging ensures protection against shock and moisture.
- Export documentation included for customs.
Typical Applications
- Oil & gas refineries
- Chemical plants and petrochemical facilities
- Water and wastewater treatment
- Pharmaceutical manufacturing
- Mining and metal processing
- Confined space entry monitoring
Diagnostic Capabilities
- Continuous self-diagnostic routine.
- HART® diagnostic variables: sensor temp, health status.
- Alert for sensor failure or out-of-range.
- Historical event log accessible via HART®.
Frequently Asked Questions (FAQ)
- Q: Does it include a sensor? A: No, sensor is ordered separately (NNN).
- Q: Can I use it with 2-wire loop power? A: Yes, 4-20 mA loop powered.
- Q: What is the warranty? A: 12 months from shipment.
- Q: Is it suitable for SIL 2? A: Yes, with proper configuration.
- Q: How to update firmware? A: Via local HART® port with compatible tool.
Why Buy From Oiltech Controls?
- Over 15 years in industrial automation spare parts.
- Global shipping support – fast and reliable.
- All units are tested (industrial surplus / refurbished).
- 12-month warranty on every product.
- Technical verification before shipment.
- Expert support for obsolete control systems.
Contact: info@oiltechcontrols.com |
+86 158 8020 0923
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Original Source: https://www.oiltechcontrols.com/
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