Omega Products TX64 User Manual

114.3 
(4.50)







61.98
(2.44)

78.74
(3.10)

69.85
(2.75)

78.74
(3.10)

4.445

(0.175)

19.05

(0.75)

29.845
(1.175)

Smart and Programmable
Linearized Transmitters

TX60 Series

Starts at

$

325

TCTX62 $904, includes: TX62

transmitter, TX-60-DISPLAY,

TX60-KEYPAD, TX60-ERH

housing with glass window,

12" Type K thermocouple probe.

⻬ 2 Wire 4 to 20 mA Output
⻬ NIST Traceable

Calibration for
2 Full Years

⻬ TX62 & TX64 Models for

Thermocouple and RTDs

⻬ TX63 Models for mV,

mA, V, Resistance

⻬ Input to Output Isolation
⻬ Linearized Output
⻬ Set Zero and Span to

Any Desired Range
No Minimum Span

⻬ Hardened to EMI/RFI

Interference

⻬ Rugged, Sealed,

Industrial Design

⻬ Probe Assembly and

Housing Options

⻬ Optional TX60-HH

Handheld Terminal and
TX60-RS232C Computer
Interface for Setup
and Automatic Self­Calibration Every 3 Sec
on the TX62 and TX63

The TX62, TX63, TX64
programmable transmitters
provide an isolated 4 to 20 mA
signal linearized to temperature
or process input. The TX62 &
TX63 smart transmitters provide
the same functions as the TX64
with the additional feature of
smart communications. Smart
communications lets one calibrate,
reconfigure or check status right at
the transmitter via the TX60-HH or
from a remote location with the
TX60-RS232. The TX60-HH is a
battery operated handheld terminal
that connects to the output of the
transmitter anywhere along the pair
of loop wires. The TX60-RS232
connects the same way and
provides a 25-pin RS232 connection
for use with a remote PC.

Common Specifications

Reference Condition Accuracy: Equal

to transmitter repeatability
Turn-On Time: Less than 5 sec after
power-up

Ambient Temperature Gradient:

Automatic compensation
to 20°C/hour change

Update Time: 0.15 sec; digital, 1 sec
Response to Step Input: Analog 0.25

sec typical; digital 1 sec, typical to 95%
of final value, 5 sec to stated accuracy

Operating Temperature Range:

-40 to 75°C (-40 to 167°F)

Storage Temperature Range:

-50 to 85°C (-58 to 185°F)

Ambient Temperature Stability:

Self-correcting over operating
temperature range
Automatic Diagnostics: Every 3 sec,
self-checks for zero, span, cold junction,
calibration references, malfunction and
sensor failure
Fail safe: Analog, user settable to
21 mA, 3.9 mA or “OFF”, digital
Interchangeability: All units
interchangeable without field calibration
EMI/RFI Immunity: <0.5% rdg (SAMA
PMC 33.1c test) 20 kHz to 1000 MHz,
10 V/meter

Additional industrial protection

heads shown in Section B.

Shown smaller

than actual size.

Isolation: 850 Vdc or peak ac
Common Mode Rejection: 120 dB
Reverse Polarity Protection: 42 Vdc

applied with either polarity
Power and Load: Supply voltage, 12 to
42 Vdc; min. supply voltage under load,
Vs = 12 + R (load in kΩ) X 23 mA; for
digital operation, R(load) = 250 Ω min

Weight: 340 g (12 oz)

Unit Input Program

TX62 Temperature Smart
TX63 Process Smart
TX64 Temperature Standard

TX62, TX63, TX64 Units

Dimensions:

mm (in)

N-31

Signal Features

TX62

$

399

⻬ Smart Transmitter
⻬ J, K, T, E, R, S, B, N T/C,

RTD and mV Inputs

The TX62 “Smart” transmitter
provides unmatched accuracy of
any 2-wire transmitter in its class.
OMEGA®guarantees NIST­traceable calibration for a full 2
years. “Smart Communication” lets
you calibrate, reconfigure or check
status right at the transmitter or from
a remote location up to 1524 m (5000') away.

TX62 Specifications

Input Types and Ranges: See chart on following page
Millivolt Input Range: -15 to 160 mVdc

Linearization: Conforms to within ±0.05°C over full sensor ranges
Output: Analog, 2-wire 4 to 20 mA; digital, 2-wire RS232C,

300 baud (with TX60-RS232C interface)
Output Ranging Adjustments: Analog zero and full scale are fully
adjustable, over 100% of sensor range; normal or reverse acting;
digital mode, °C, °F, K, R, mV (no ranging required)

Minimum Output Range: None
Output Resolution: Analog, 2.1 µA; digital, 0.01°, 0.001 mV
Transmitter Accuracy: See chart; Includes repeatability, hysteresis,

load and ambient temperature effect
Digital Output Accuracy: ±0.04% of the millivolt or Ω equivalent
reading, or the accuracy from the range table, whichever is greater

TX63 shown with TX60-DISPLAY and TX60-KEYPAD
shown smaller than actual size. TX60-HH programming
terminal includes hook-up wire and 120 Vac adaptor.

Can be mounted in TX60-ERH housing, refer to How to
Order Chart. Additional protection heads in Section B.

TX63

$

365

The TX63 extends “Smart” technology to signal
conditioners. The same power that digital processing
brought to “Smart” transmitters is available now for
signal conditioning. The TX63 accepts a variety of
inputs: volts, millivolts, milliamps, potentiometers, and
resistance. The TX63 can linearize almost any input.
Square, square root and logarithmic functions are easily
selected. For more difficult linearization tasks, a 21-point
custom linearization curve can be entered by the user.

⻬ Smart Transmitter
⻬ mA, mV, Vdc, and

Resistance Inputs

TX63 Specifications

Input Types and Ranges:

See range chart on following page
Linearization: Square, square-root and log to ±0.05% of
input, custom linearization user programmable at 21 points
Output: Analog, 2-wire 4 to 20 mA; digital, 2-wire RS232C,
300 baud (with TX60-RS232C interface)
Output Ranging Adjustments: Analog zero and full scale
are fully adjustable over 100% of sensor range; normal or
reverse acting; digital mode, no ranging required

Minimum Scalable Range: None
Output Resolution: Analog, 2.1 µA; digital, 0.001 mV
Accuracy: See chart; includes repeatability, hysteresis,

load and ambient temperature effect
Digital Output Accuracy: ±0.04% of the millivolt or Ω
equivalent reading, or the accuracy from the range table,
whichever is greater

Analog Accuracy: Digital accuracy plus ±4 µA
Repeatability: One-half the respective accuracy
Long-Term Stability: <0.05% rdg ±2.1 µA per year

TX64

$

325

The TX64 combines the best features of conventional
analog transmitters with the advances of digital
technology. The result is a programmable 2-wire
temperature transmitter that sets new standards of
performance. The TX64 is the ideal replacement for
conventional temperature transmitters. The high
performance, low initial cost and substantially reduced
maintenance means a significant overall cost savings for
your process. The TX64 is extremely easy to use and
does not require a handheld terminal.

⻬ Programmable
⻬ J, K, T, E, R, S, B, N T/C,

RTD and mV Inputs

TX64 Specifications

Thermocouple and RTD Linearization: To ±0.05°C
Output: 2-wire, 4 to 20 mA
Output Ranging Adjustments: analog zero and full

scale are fully adjustable over 100% of sensor range;
normal or reverse acting

Minimum Scalable Range: None
Output Resolution: ±2.5 µA
Transmitter Accuracy: ±0.05% of the millivolt or Ω

equivalent reading, or the accuracy from the table below,
whichever is greater; plus ±0.05% of the span, if using a
thermocouple sensor, allow a cold junction measurement
error of ±0.5°C (±0.9°F), accuracy includes repeatability,
hysteresis, load and ambient temperature

Transmitter Repeatability: One-half of accuracy
Cold Junction Compensation: Digital self-correction

to ±0.5°C
Long Term Stability: < 0.05% of reading plus
±5 µA per year

N

N-32

Set-up: All transmitters may be shipped scaled for an application by ordering TX-SCALED. Field scaling

options are shown below per transmitter. For the TX62 & TX63 the easiest field method is option 1;
for TX64, option 3. (Option 4 is not recommended for normal use).

1. Set-up with the TX60-HH
handheld terminal
(for the TX62, TX63)

The TX60-HH handheld terminal
may be used in the field to
communicate with the TX62 or
TX63 transmitters. It provides
full access to the transmitter’s
digital setup menus with a large,
easy to read, four line display.

2. Set-up with the TX60-RS232C
interface and a personal
computer (for TX62, TX63)

The TX60-RS232C interface
allows full configuration with
virtually any Personal Computer
or RS232C based terminal.

3. Set-up with the TX60-DISPLAY
and TX60-KEYPAD (for the
TX62, TX63, TX64)

The “Smart Display” and
keypad, for use with all
transmitters, lets you make
all your selections.

4. Set-up in the manual mode
(for TX62, TX63, TX64)

Select a sensor or change the
range with just a millimeter and
a sensor simulator.

Input Types and Ranges—Models TX62 (Smart) and TX64 (Programmable)

TX62 TX64

Input Type Range Accuracy Accuracy

-210 to 1200°C (-346 to 2192°F) ±0.2°C (±0.36°F) ±0.3°C (±0.5°F)

-270 to 1372°C (-454 to 2502°F) ±0.2°C (±0.36°F) ±0.3°C (±0.5°F)

-270 to 400°C (-454 to 752°F) ±0.2°C (±0.36°F) ±0.3°C (±0.5°F)

-270 to 1000°C (-454 to 1832°F) ±0.2°C (±0.36°F) ±0.3°C (±0.5°F)

-50 to 1768°C (-58 to 3214°F) ±0.6°C (±1.08°F) ±0.8°C (±1.5°F)

-50 to 1768°C (-58 to 3214°F) ±0.6°C (±1.08°F) ±0.8°C (±1.5°F)
43 to 1820°C (109 to 3308°F) ±0.8°C (±1.44°F) ±0.8°C (±1.5°F)

0 to 1300°C (32 to 2372°F) ±0.2°C (±0.36°F) ±0.3°C (±0.5°F)

RTD, 100 Ω Pt, 385 -200 to 850°C (-328 to 1562°F) ±0.1°C (±0.18°F) ±0.14°C (±0.25°F)
RTD, 100 Ω Pt, 392 -200 to 850°C (-328 to 1562°F) ±0.1°C (±0.18°F) ±0.14°C (±0.25°F)

RTD, 120 Ω Ni -80 to 320°C (-112 to 608°F) ±0.1°C (±0.18°F) -

Millivolts -15 to 160 mV dc ±0.008 mV -

Input Types and Ranges—Model TX63 (Smart)

Input Type Range Input Impedance Accuracy

mA dc -5.0 to 60.0 mA 2.75 Ω ±0.008 mA
mV dc -15.0 to 160 mV >10 MΩ ±0.01 mV

Vdc -0.5 to 5.0 V 1 MΩ ±0.005 V

Potentiometer, 3-wire 0.0 to 1.0 kΩ * ±0.15 Ω

Resistance, 2 or 3-wire 0.0 to 1.0 kΩ * ±0.15 Ω

* 333 µA excitation current

N-33

TCTX62, $884, includes: TX62 transmitter, TX60-DISPLAY,

Extended Warranty

Program

SM

TX60-KEYPAD, TX60-ERH housing with glass window,
300 mm (12") Type K thermocouple probe.

OMEGACARESMextended warranty program
is available for models shown on this page.
Ask your sales representative for full details
when placing an order. OMEGACARE
covers parts, labor and equivalent loaners.

SM

MOST POPULAR MODELS HIGHLIGHTED!

To Order (Specify Model Number)

Model No. Price Description

TX62 $445 Smart temperature transmitter
TX63 365 Smart signal conditioner for voltage/current
TX64 395 Programmable temperature transmitter
TX60-HH 850 Handheld terminal for TX62, TX63
TX60-RS232C 189 RS232C interface for TX62, TX63
TX60-DISPLAY 159 Display for TX62, TX63, TX64, TX65
TX60-KEYPAD 25 Keypad for TX62, TX63, TX64, TX65
TX60-ERH 200 Explosion-resistant housing
TX60-ERHG 240 Explosion-resistant housing w/ window
TX60-BRACKET 20 51 mm (2") SS pipe mount bracket
U24Y101 139 Power supply
TX60-DIN 20 DIN rail adaptor
TX-SCALED 45 Scaling charge
PSR-24S 60 Regulated power supply, 24 Vdc, 400 mA, screw terminal
PSR-24L 60 Regulated power supply, 24 Vdc, 400 mA, UL, stripped leads
PSR-24L-230 60 Regulated power supply, 24 Vdc, 400 mA, stripped leads, 230 Vac input, CE
PSU-93 40 Unregulated power supply, 16 to 23 Vdc, 300 mA max, screw terminal

Comes complete with operator’s manual.
Ordering Examples: TX62 transmitter, TX60-HH handheld terminal; TX60-ERHG explosion resistant housing with glass window;

$445 + 850 + 240 = $1535.

TX64, standard transmitter and TX-SCALED, scaling charge, Type K, 0 to 1800°F, $395 + 45 = $440.
OCW-3 OMEGACARESMextends standard 2-year warranty to a total of 5 years ($98), $395 + 98 = $493.

Transmitter and Probe Assemblies

Model No. Price Assembly Description

TCTX62 $904 TX62 with K Type T/C
PRTX62 945 TX62 with Pt RTD (385)
TCTX64 854 TX64 with K Type T/C
PRTX64 895 TX64 with Pt RTD (385)

Comes with transmitter, 12" probe, housing with window, display and keypad.
Ordering Example: TCTX62, smart transmitter with digital display and keypad, with Type K thermocouple probe/housing 114 x 114 x 149 mm

(4.5 x 4.5 x 5.85") assembly, $904.

Compatible Thermowells (

Model No. Price Thermowell*

3/4-260S-U101/2-304SS $48.00 Standard, 304 SS
3/4-260S-U101/2-316SS 65.00 Standard, 316 SS
3/4-260H-U101/2-304SS 63.50 Heavy-duty, 304 SS
3/4-260H-U101/2-316SS 85.50 Heavy-duty, 316 SS

See Section B for complete thermowell specifications.

*

N-34

3

⁄4" MNPT thread)

N
N

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | [e-mail]

EPG05

www.omega.com

UNITED KINGDOM

www. omega.co.uk

Manchester, England

0800-488-488

UNITED STATES

www.omega.com

1-800-TC-OMEGA

Stamford, CT.

CANADA

www.omega.ca

Laval(Quebec)

1-800-TC-OMEGA

GERMANY

www.omega.de

Deckenpfronn, Germany

0800-8266342

Karviná, Czech Republic

FRANCE

www.omega.fr

Guyancourt, France

088-466-342

CZECH REPUBLIC

www.omegaeng.cz

596-311-899

BENELUX

www.omega.nl

Amstelveen, NL

0800-099-33-44

More than 100,000 Products Available!

Temperature

Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire

Flow and Level

Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters

pH and Conductivity

Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation

Data Acquisition

Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers

Pressure, Strain and Force

Displacement Transducers, Dynamic Measurement
Force Sensors, Instrumentation for Pressure and Strain
Measurements, Load Cells, Pressure Gauges, Pressure
Reference Section, Pressure Switches, Pressure Transducers,
Proximity Transducers, Regulators,
Strain Gages, Torque Transducers, Valves

Heaters

Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters

click here to go to the omega.com home page