Product details
Product Overview
Honeywell XNX-AMSV-NHCB1 is a universal gas transmitter. It uses a MPD catalytic sensor for 0-100% LEL. This unit has HART over 4-20mA output and a local HART port. It meets ATEX/IECEx standards for safety. The housing is painted 316 stainless steel with 5x M25 entries.
Core Features
- HART EDDL software for device health checks
- Modular inputs and outputs for flexible use
- Easy to install and maintain
- Works with PLCs and gas controllers
- Rugged design for harsh environments
Technical Data
- Brand: Honeywell
- Model: XNX-AMSV-NHCB1
- Output: HART over 4-20mA
- Sensor Range: 0-100% LEL (catalytic)
- Enclosure: Painted 316 SS
- Entries: 5 x M25
- Approvals: ATEX, IECEx, INMETRO
- Weight: 5 kg
Installation & Maintenance
- Mount using M25 cable glands (5 entries).
- Connect to 4-20mA loop and power supply.
- Use local HART port for calibration and setup.
- Sensor replacement is quick and simple.
- Self-diagnostics reduce downtime.
Compatibility
- Compatible with Honeywell toxic and oxygen sensors.
- Works with most industry standard PLCs.
- Integrates with gas monitoring controllers.
- Supports HART handheld communicators.
Certifications
- ATEX – Zone 1 & 2 hazardous areas
- IECEx – International explosive atmosphere approval
- INMETRO – Brazilian certification
Package Includes
- XNX-AMSV-NHCB1 transmitter unit
- MPD catalytic bead sensor
- Mounting bracket and hardware
- Quick start guide
Warranty & Shipping
12-month warranty against defects. Ships in 12-24 hours via FedEx, UPS, or DHL express.
Expert Review
The Honeywell XNX-AMSV-NHCB1 is a top choice for gas detection. Its HART EDDL feature gives clear health status. The 316 SS housing and ATEX approval make it safe and durable. Easy setup and sensor swaps save time. This transmitter is reliable for 24/7 monitoring in oil, gas, and chemical plants.
Manager’s Insight
This model offers great value for fixed gas detection systems. The modular design supports future sensor changes. It reduces maintenance costs with self-checks. We recommend it for projects needing ATEX compliance and HART communication. Its robust build ensures long service life in tough conditions.
Applications
- Oil and gas refineries
- Chemical processing
- Pharmaceutical production
- Wastewater treatment
- Mining operations
- Paint and coating facilities
Frequently Asked Questions
- What is the measuring range?
- It measures 0-100% LEL for combustible gases.
- Is it suitable for outdoor use?
- Yes, IP66/67 protection handles weather and dust.
- What power supply does it need?
- It uses 24V DC (12-32V range).
- Can I change the sensor type?
- Yes, it supports electrochemical cartridges with an adapter.
- How to check device health?
- Use HART EDDL for quick status overview.
Experience-based Q&A
- How to avoid sensor poisoning?
- Keep sensor away from silicone and lead compounds.
- Best mounting position?
- Place near gas leak sources, away from vibration.
- How long does calibration last?
- Calibrate every 3-6 months for best accuracy.
Selection Guide
- Choose this model if you need ATEX/IECEx for Zone 1.
- Select for 4-20mA systems with HART diagnostics.
- Ideal for harsh environments with painted 316 SS.
- Consider for easy integration with existing PLCs.
Compare with Similar Models
- Honeywell XNX-AMSE-NHCB1 (3 M25 entries, same sensor)
- Honeywell XNX-AMSE-AHCB1 (aluminum housing, ATEX)
For inquiries: sales@powergearx.com | +86 18030005825
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