2-Wire Loop Powered Display
TX03
$
90
The TX03 2-wire loop powered
display is fit for all of pressure,
differential pressure, flow, PH,
temperature, acceleration and more.
⻬ 4 to 20 mA, 2-Wire Output
⻬ High Accuracy
and Stability
⻬ Range -1.9.9.9.9 to
9.9.9.9.9
⻬ LCD Can Work at 3 mA;
Dropout Voltage ≤3.1V
⻬ 3 Display Mode: PV,
Percentage and Current
⻬ 16 Bit ADC MCU Inside
⻬ 34 Optional Units
⻬ Values Can Be Displayed
as Pressure, Temperature,
pH and Others
⻬ LCD Backlight Display
is Visible in Dark
Environment
⻬ Install LCD Display
⻬ Set ZERO Value 0ºC (32ºF)
Via Buttons
⻬ Set SPAN Value 100ºC
(212ºF) Via Buttons
⻬ Set Switches Output Via
Buttons if Required
The LCD backlight display can be
visible in dark environments. LCD
schedule shows the value
measured in real time, and it will
flash to alarm. The three button
feature allows the user to program
the zero, span, unit, decimal digits,
damping and alarm point. Instead of
the potentiometer, no additional
power supply is required.
Specifications
Technical Data Display
Type: Visible range 32.5 x 22.5 mm
(1.3 x 0.9"); 5-digit, 7 segment main
display, digit height 8 mm (0.3"), 8-digit
14-segment add display, digit height
5 mm (0.2"); 52 bars meter with
2% resolution
Range: -1.9.9.9.9. to 9.9.9.9.9.
Accuracy: 0.1% ±1 digit
Digital Damping: 0 to 100 s (step 0.1 s)
Units: mA, us, ms, s, pH, psi, MPa, bar,
KPa, mbar, Pa, %
Supply
Supply: Not required, 4 to 20 mA
loop powered
Voltage Drop: ≤3.5V, LCD
can work on 3 mA
TX03, $90,
shown actual size.
Electrical Protection
Short-Circuit Protection: Permanent
Reverse Polarity Protection: Max current
approx 200 mA
Ambient Temperatures
Operating: -20 to 70ºC (-4 to 158ºF)
Storage: -30 to 85ºC (-22 to 185ºF)
Display Housing: ABS
Weight: Approx 28 g (0.99 oz)
Ingress Protection: IP65 (when mounted)
Color of Housing: Black
Dimensions: 54 H x 8.3 mm D
(2.13 x 0.32")
To Order (Specify Model Number)
Model No. Price Input Range
TX03 $90 Loop powered display
Comes complete with a operator’s manual.
Ordering Example: TX03, loop powered display, $90.
TX03, shown with STCTX-K1
thermocouple connector/
transmitter $75, and OSTW-CC-K-M
Type K connector $2.95, visit
omega.com/ostw-cc for details.
N-1
N
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