Model LXT-380

Universal Transmitter​​​​​​​



 Description

For hazardous area installations, the Model LXT-380 offers a Class 1, Div 1 (Zone 1) and Class 1, Div 2 (Zone 2) approved transmitter with NEMA-4 or NEMA-4X ingress protection. Magnetic switches allow for menu navigation and access to transmitter functions.​

 Features

  • Explosion proof enclosure

  • Fully certified for Hazardous area location when purchased with SP3X and appropriate Barrier selection.

  • Enclosure Material: Electro Polished SS316

  • Capable of monitoring two sensor inputs

  • User-settable input and output parameters

  • 4-20mA Modbus RTU* or Optional HART 7 Protocol

  • 128 X 64 Pixels (2.75” x 1.5”) LCD, Black/Grey background on loop powered instruments.

  • Blue/White background LED backlight on 24VDC (Direct Current Powered) instrument

  • Mounting: 2x M4 (3/16”) and 3 x ¾” FNPT interface entries

  • Compatible with SP3X Intelligent sensors - Automatic Sensor recognition.

  • Available Measurements: pH, Oxidation/Reduction Potential (ORP), Dissolved Oxygen (DO), Conductivity (CD), Toroidal Conductivity (CDT), Resistivity (RS), and Specific Ions (PION)

  • Power: Loop Powered or 24VDC (Direct Current)​


 Specifications

Transmitter Type

​Fully explosion-proof (all approvals pending)

ATEX:​                                       II 2 G D​
                                                 Ex d IIC Gb
                                                 Ex tb Db IIIC IP68
                                                 Ta = -40°C to 85°C
CSA:                                         Class 1, Div 1, Groups B, C & D
                                                 Class 2, Div 1, Groups E, F & G
                                                 Class 3, Div 1; Type 4X Ex d IIB+H2
IECEX:                                      Ex d II C Gb
                                                 Ex tb Db IIIC IP68
                                                 Ta = -40°C to 85°C

​Ranges

​pH:
ORP:
pION:
          Units:
Dissolved Oxygen:
          Units:
Conductivity:
          Units:
Resistivity:
Turbidity:
          Units:
Temperature:
Chlorine Dioxide:

​-1 - 15 pH
-1500 - +150 mV
000.1 - 999.9
ppb, ppm, ppt; Auto Ranging
000.1 - 999.9
ppb, ppm, %SAT, mg/L; Auto Ranging
0.055 µS - 2 S
µS. mS, S; Auto Ranging
0.001 - 20 mega-ohms
0 - 4,000 NTU
NTU, FNU, mg/L, ppm, % Solids; Auto Ranging
3 K-ohm TC, -22° to 284°F (-30° to 140°C)
0.01 - 20 ppm

​Display

​128 x 64 pixels (2.75" x 1.5") LCD
Black/Grey background on loop-powered instruments
Blue/White background LED back-light on 100-250 VAC and 24 VDC powered instruments

​Temperature

​Ambient:
Storage:

​-4° to 158°F (-20° to 70°C)
-22° to 185°F (-30° to 85°C)

​Accuracy

​pH:
ORP:
pION:
Dissolved Oxygen:
Conductivity:
Resistivity:
Turbidity:
Temperature:

​0.02 pH
± 1 mV
Specific for ion type
0.1% full scale
0.1% full scale
0.1% full scale
2% of reading
± 32.54°F (± 0.3°C)

​Outputs

​Standard:

Optional:

​4-20 mA output (fault condition 3.5 mA, 22 mA or 0 mA
MODBUS RTU (non loop-powered only)
HART® communications
Alarm relays (3) SPDT, Form 1C, 250 VAC, 3 Amp resistive max relays, user configurable as Hi/Lo or Fault alarms

​Power

​Standard
Optional

​Loop-powered, 24 VDC (18-36 VDC), 600 Ω maximum load
24 VDC (18-36 VDC) power, 250 mW power
100-240 VAC, 50/60 Hz, 4 watts power

​Enclosure

Epoxy Coated Aluminum (Cu-free) or 316 SS Electro-polished
5.5 lbs​ (2.5 kg)


 Downloads


​Title​​
​​​File Size
Model LXT-380  Brochure
​2.51MB​

Liquid Products Catalog​​

​​1.77MB


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