Honeywell XNX-BTSV-FHCB1 Explosion-Proof XNX Universal Transmitter. Our company is specialized in providing Honeywell gas analysis products with guaranteed quality. The Honeywell XNX is a universal transmitter for toxic, oxygen and combustible gas detection which supports the widest range of sensors on a common platform and offers a modular choice of inputs and outputs. XNX is designed for flexible integration, simple installation, user-friendly operation and straight-forward maintenance. It is ideal for use with a range of gas monitoring controllers or industry standard PLCs. The introduction of our HART Enhanced Device Descriptor Language (EDDL) & Device Type Manager (DTM) software provides users with an at-a-glance indication of the health of their gas detectors in the field.
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.
The XNX 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.
With 200+ unique configurations, XNX satisfies Class 1/Class 2 intrinsically safe, explosion-proof requirements in upstream/downstream oil, chemical, wastewater and other industries.

Features
● Flammable gas detection 0 to 100% LFL/LEL
● 3 versions – supports mV (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® as standard
● Multiple communications options include up to 3 relays, MODBUS®and FOUNDATION® H1 Fieldbus
● Optional local IS port for handheld HART configurator
● NEMA 4X IP66 rated for rugged indoor/outdoor use
● Five conduit entries for ease of installation
● Large, backlit, easy-to-view LCD display offers multisensory indicators (visual icons, colored buttons, text, etc.) to display gas and Sensor readings
● Self-test and fault indication features
● Quick calibration with auto-inhibit
● UL, CSA, FM, DEMKO, DEKRA, InMetro, TUV, ABS, HART, FIELDBus Foundation, GOST and KTL approved for Hazardous Locations, Gas Performance and SIL 2 ratings among others
● Class I, Div 1, Groups A, B, C & D; Class II, Div 1, Groups F and G; Hazardous Locations
● Class I Zone 1 Group IIC, Class II, Zone 20 & 21
● Intrinsically safe barriers for HART and EC connections

Quick Specs:
● 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)

Applications:
● Offshore Oil & Gas production platforms
● Onshore Oil terminals
● Refineries
● Gas Transmission
● Gas Distribution
● LNG terminals
● Gas storage terminals
● Chemical plants
● Petrochemical plants
● Solvent recovery operations