Honeywell XNX-AMAV-FNCB1 XNX Gas Detector HART over 4-20mA and Foundation Fieldbus output
XNX Gas Detector, HART® over 4-20mA and Foundation Fieldbus™ output, ATEX/IECEx/INMETRO, 4 x M25 entries, painted Aluminium, includes MPD catalytic sensor 0-100%LEL
Product Overview
XNX's advantage comes from a simple-to-use, low-maintenance universal platform that works with other safety equipment on a digital bus system, including Honeywell Analytics’ own Searchline Excel, Optima or other gas detectors, industry standard PLCs and third-party gas monitoring controllers.
XNX supports Electrochemical, Infrared and Catalytic Bead gas monitors and uses standard 4-20mA wiring and HART; options include Modbus, Fieldbus (pending) up to three relays and a local Hart Adapter for configuration and diagnostics using existing HART handheld devices.
With 200+ unique configurations, XNX satisfies Class 1/Class 2 intrinsically safe, explosion-proof requirements in upstream/downstream oil, chemical, wastewater and other industries.
The enclosure is available in stainless steel or aluminum, with a marine-grade coating. Five threaded ports, available in metric or NPT versions, and ruggedized mounting options provide ultimate installation flexibility. Instrumentation built on various sensing technologies can be attached locally to the transmitter or remotely with the appropriate accessories.
- Flammable gas detection 0 to 100% LFL/LEL
- Flexible operation options
- Minimal training required
High performance
• Flammable gas detection 0 to 100% LFL/LEL
• Point IR with heated optics provides immunity to poisoning and no hidden faults
• Open-path IR flammable gas detection inLEL-m measurement
• Electrochemical cell offers toxic gas detection in ppm
• IR cell provides CO2 and combustible gas monitoring
• Robust and reliable operation in explosive areas and harsh environments
• 3 versions - supports (Catalytic Bead and IR Cell),Electrochemical Cell and IR (point and open-path)
gas detection
• Multi-Purpose Detector (MPD) with field serviceable mV,Catalytic bead and IR Cell capability
• 4-20mA with HART
• HART Enhanced Device Description Language(EDDL) software*
• Multiple communications options include up to 3 relays,MODBUS
• Optional local IS port for handheld HART configurator
• Large, backlit, easy-to-view LCD display offers multisensory indicators (visual icons, colored buttons, text,
etc.) to display gas and sensor readings
• User interface supported by 8 selectable languages (English, Spanish, German, Italian, Portuguese, French,
Russian, Chinese)
• Self-test and fault indication features
• Non-intrusive, one-man operation
• Quick calibration with auto-inhibit
• 3 or 4 wire operation, source, sink or isolated
• Simple plug-in sensors and replaceable cells
• NEMA 4X IP66 rated for rugged indoor/outdoor use
• Five conduit entries for ease of installation
• Minimal training required
• One-man operation
• Plug-in sensor replacement
• All necessary accessories included
- Material: LM25 aluminum, painted (SS316 painted optional)
- Temperature: -40° to +65°C / -40° to +150°F (sensor dependent)
- Humidity: 20 to 90% RH (non-condensing)
Model selections:
XNX Universal Transmitter- Flammable Standard Temperature with MPD sensor
XNX Universal transmitter for the Multi - Purpose Detector (MPD) sensor for flammable gases.
XNX Aluminium Transmitter ATEX/IEC/INMETRO with MPD Flammable Catalytic Sensor 0-100%LEL
XNX-AMAV-NNCB1 XNX Gas Detector, HART® over 4-20mA output, ATEX/IECEx/INMETRO, 4 x M25
entries, painted Aluminium, includes MPD catalytic sensor 0-100%LEL
XNX-AMAV-NHCB1 XNX Gas Detector, HART® over 4-20mA output and local HART® interface port,
ATEX/IECEx/INMETRO, 3 x M25 entries, painted Aluminium, includes MPD catalytic sensor 0-100%LEL
XNX-AMAV-RNCB1 XNX Gas Detector, HART® over 4-20mA output and 3 fault/alarm relays,
ATEX/IECEx/INMETRO, 4 x M25 entries, painted Aluminium, includes MPD catalytic sensor 0-100%LEL
XNX-AMAV-RHCB1 XNX Gas Detector, HART® over 4-20mA output, 3 fault/alarm relays and local HART®
interface port, ATEX/IECEx/INMETRO, 3 x M25 entries, painted Aluminium, includes MPD catalytic sensor 0-100%LEL
XNX-AMAV-MNCB1 XNX Gas Detector, HART® over 4-20mA and Modbus output, ATEX/IECEx/INMETRO, 4
x M25 entries, painted Aluminium, includes MPD catalytic sensor 0-100%LEL
XNX-AMAV-MHCB1 XNX Gas Detector, HART® over 4-20mA and Modbus output and local HART® interface
port, ATEX/IECEx/INMETRO, 3 x M25 entries, painted Aluminium, includes MPD catalytic sensor 0-100%LEL
XNX-AMAV-FNCB1 XNX Gas Detector, HART® over 4-20mA and Foundation Fieldbus™ output,
ATEX/IECEx/INMETRO, 4 x M25 entries, painted Aluminium, includes MPD catalytic sensor 0-100%LEL
XNX-AMAV-FHCB1 XNX Gas Detector, HART® over 4-20mA and Foundation Fieldbus™ output and local
HART® interface port, ATEX/IECEx/INMETRO, 3 x M25 entries, painted Aluminium,
includes MPD catalytic sensor 0-100%LEL
