Honeywell XNX-UT Series

XNX Universal Transmitter
Specications
138
Electrical
Operating Voltage
EC/mV: 16V to 32V (24V nominal) ** Startup/Normal values **
IR: 18V to 32V (24V nominal) ** Startup/Normal values **
Power
Consumption
Configuration Max Power Inrush
XNX EC 6.2 w <1A, <10ms@24VDC
XNX mV 6.5 w <750mA <2ms@24VDC
XNX IR (Optima) 9.7w <1A, <10ms@24VDC
XNX IR (Excel) 13.2w <1A, <10ms@24VDC
Termination
Crimp style pluggable with retaining screws, 12-28 AWG (2.5 to 0.5mm
2
)
with Shorting Jumpers: 14-28 AWG (2.0 to 0.5mm
2
)
NOTE:
To maintain EMC integrity, wiring must be shielded by either an integral
shield or run through conduit or pipe. Shield must provide 90% coverage.
Signal
Standard HART over 3-wire 4-20 mA (sink, source, or isolated)
Optional Modbus over RS-485
20 mA
HART over 3-wire 4-20mA (sink, source, or isolated)
compliant with NAMUR NE43
Cable Ports 5 – (2 right, 2 left, 1 bottom) Available in ¾” NPT, or M25
Recommended
Cable
See the Distance Considerations for Installation section.
Unpowered
battery life
(Real Time Clock) 3 years at rated storage temperature
Construction
Material Marine grade aluminum alloy or SS316. 5-coat painted finish.
Dimensions 159 x 197 x 113.8 mm / 6.138 x 7.75 x 4.48 inches
Weight
2.27 kg (5 lb) Aluminum
5 kg (11 lb) Stainless
Mounting
XNX
®
Enclosure
Integral Mounting Lugs for Wall- or Optional Pipe-Mount, Optional Wall/
Ceiling Bracket
User Interface
Standard Custom Backlit LCD, magnetic wand operation of local user interface
Optional HART Handheld with IS Port
Environmental - Transmitter Operating
IP Rating IP66
Temperature*
Transmitter: -40°C to +65°C (-40°F to +149°F)
MPD**-CB1: -40°C to +65°C (-40°F to +149°F)
MPD**-I**: -20°C to +50°C (-4°F to +122°F)
Humidity 0 to 99% RH non-condensing
Pressure 80 kPa to 120 kPa
Air Speed 0-6 m/sec
*Operating temperatures will be limited by the sensors. See EC Sensor Performance Data, Factory
Mutual Verified; EC Sensor Performance Data, DEKRA EXAM Verified; and Other EC Sensors for more
information.
Environmental - Transmitter Storage
Temperature -40°C to +65°C / -40°F to +149°F
Humidity 0 to 99% RH non-condensing
Product Specifications