Digital RTD Thermometer
316 SS Enclosure for Sanitary,
Wash-Down, and Marine Applications
DTG-RTD100 Series
Antenna
connection for
wireless option.
Optional
U Large Multicolor Backlit
Display with 25 mm (1")
Digits Readable From
Over 10.7 m (35')
U Up to ±0.2°C (±0.3°F) or
±0.1% Rdg Accuracy
U Connects Directly to
3-Wire Pt100 RTD Sensors
U
User Scaleable 4 to 20 mA
0 to 5 or 0 to 10 Vdc
Analog Output Standard
U Powered by Internal
Battery or External DC
Power Supply
U Included Setup and
Service Software Allows
for Fast Maintenance
and Calibration via USB
Connection
U Wireless Transmitter
Option Sends Readings
to Remote Locations and
Allows for PC-Based
Chart Recording and
Data Logging
U Low Power Operation
and Sleep Mode for
Long Battery Life
U Display Backlight
Changes from Green to
Blue for Low Alarm and
from Green to Red for
High Alarm
Large 25 mm
(1") Digits
Magnetic
stylus
(included).
,
DTG-RTD100-1/4-600-E-W-AB
with angle bracket and
wireless transmitter option,
shown actual size.
Available with
Built-In Wireless
Transmitter Option
New security feature uses
magnetic stylus (included) for
keypad activation. No accidental
button presses. Perfect for dirty
hands or if wearing gloves
Angle Bracket
Option for
Flexible Use
OMEGA’s new DTG-RTD100
Thermometer Series features
a rugged 316 SS enclosure
that is designed specifically for
wash-down, sanitary and marine
applications. The large backlit
LCD display incorporates both
large 25 mm (1") digits and a
25 segment bar graph that make
reading at distances up to 10.7 m
(35') easy. Models are available
with or without integral standard or
sanitary sensors. Standard features
include: internal battery external
DC power supply operation, analog
output and user programmable
alarms. The wireless transmitter
N-5
option allows for remote
monitoring, chart recording
and data logging. A variety of
user-configurable options and
settings include: update rate,
dampening, units, backlight,
and auto-off.
Specifications
Range: -51 to 538°C (-60 to 1000°F)
(depending on sensor selected)
Accuracy: ±0.2°C (±0.3°F) or ±0.1%
of reading
Resolution: 0.1°C (0.1°F)
Operating Environment: -40 to 70°C
(-40 to 158°F) 5 to 100% RH
non-condensing
RTD Probe/Sensor Input: Pt100,
3-wire
Display Type: LCD with selectable
backlight
Display Digits: 4 digits, 9999 counts
Character Height: 25.4 mm (1.0")
Computer Interface: USB (one
programming cable included)
Sample/Display Rate: User adjustable
from 0.375 to 30 seconds, preset
to 1/second
Power: Two 3.6V lithium, 4.8 Ah
capacity (“C” cell) included; 12 to 24 Vdc
Battery Life (Typical): 1.5 years*
Analog Output: User selectable
0 to 5 Vdc, 0 to 10 Vdc, or 4 to 20 mA;
Requires external 12 to 24 Vdc power
supply for operation
Enclosure: 316 stainless steel housing,
ABS center gasket
Enclosure Finish: Electropolished
Enclosure Rating: Weatherproof,
NEMA 4 (IP65)
Settings (USB/Software)
Auto-Off: Locked-on, 1 minute,
2 minute, 5 minute, 10 minute,
15 minute, 30 minute, 60 minute
Without wireless option
*
Units: °F, °C, K
Lock: Allows for front button “lock-out”
Alarms: User selectable “high” and
“low” alarm limits
Analog Output: User selectable scaling
Backlight: On/off, or 10 second, 30
second, 1 minute, 5 minute
Wireless Transmitter (Optional):
Channel number, transmission rate,
alarms, sensor offset, chart recording,
data logging
Dimensions:
115.1 H* x 114.8 W x 74.2 mm D
(4.53* x 4.52 x 2.92")
(*height not including sensor)
Weight: 0.72 kg (1.59 lb)
Wireless Option
Specifications
Transmit Sample Rate:
User programmable from 1 sample/
2 minutes to 1 sample/every 2 seconds
Radio Frequency (RF) Transceiver
Carrier: ISM 2.4 GHz
RF Output Power: 10 dBm (10 mW)
Range of RF Link:
Outdoor Line of Sight:
Up to 120 m (400')
Indoor/Urban: Up to 40 m (130')
Software (Included Free): Requires
Windows
Internal Battery: Two 3.6V lithium,
4.8 Ah capacity (“C” cell) included
Data Transmitted to Host:
Temperature reading, ambient
temperature reading, RF transmit
strength and battery level
®
2000, XP or Vista (32 bit)
Wireless
Receivers
UWTC-REC4
receiver
Receive data from
up to 48 transmitters,
and provide a scalable
retransmitted, hard
wired analog output
for 4 user selected
transmitters in your
system.
Visit omega.com/uwtc-rec4
UWTC-REC1
Read From Up to 10.7 m (35') Away!
Large 25 mm
(1") Digits
25 Segment
Bargraph
Low Alarm Backlight
Temperature
Units (°C/°F)
High Alarm Backlight
Receive data from up to
48 transmitters, powered directly
by the USB connection on your
computer. Visit omega.com/uwtc-rec1
UWTC-REC3
32-channel receiver
with ethernet
Receiver/host with ethernet is
compatible with UWTC and UWRTD
connectors, transmitters and wireless
probe assemblies. Connects directly
to your network or the Internet—no PC
required! Visit omega.com/uwtc-rec3
N
N-6
Digital RTD Thermometer
with Integral Sensor
Integral Sensor Options
Attach the DTG-RTD100 to a 3-A approved
PRS-3-100-A-S-0300-D1-M12 standard duty
sensor for a ¼" diameter, 3" long probe with
1½" 16AMP mounting flange. Lengths of
4, 5 and 6" are also available. Temperature
range -50 to 200°C (-58 to 392°F).
Ordering Example:
DTG-RTD100-PRS-3-100-AS-300-D1,
comes complete with thermometer and
3" L integral sensor.
Attach the DTG-RTD100 to a 3-A approved
PRS-3-100-A-H-0300-D1-M12 sensor for a
heavy duty stepped probe (3⁄16 to 3⁄8" diameter),
3" long with 1½" 16AMP mounting flange.
Lengths of 4, 5 and 6" are also available.
Temperature range -50 to 200°C (-58 to 392°F).
Ordering Example:
DTG-RTD100-PRS-3-100-AH-400-D1,
comes complete with thermometer and
4" L integral sensor.
1
⁄8" or 1⁄4" dia, industrial sensor, 316 stainless steel
construction, and 1⁄2 x 1⁄2 NPT fitting, temperature range
-51 to 538°C (-60 to 1000°F).
74-03
74-03
®
®
Magnetic
stylus
(included).
Antenna connection
for wireless option.
Ordering Example: DTG-RTD100-1/4-400-E, comes
complete with thermometer and 4" L integral sensor.
Thermowell Options for Industrial Sensors
Standard 304 or 316 stainless steel models–260L Series
®
3A approved 316 stainless steel models–S Series. Visit
omega.com/thermowells for the complete selection.
Universal Angle Bracket
Option
Ordering Example: DTG-RTD100-1/4-400-E-AB, field
adjustable bracket allows sensor to be rotated and angled.
DTG-RTD100-PRS-3-100-AS-300-D1-W
smaller than actual size.
Wireless Models Include
FREE Monitoring,
Charting and Data Logging
Software For Your PC!
Integral
sensor.
N-7
Digital RTD Thermometer for
Pin #3
Pin #1
Pin #4
use with Remote Sensor
Visit omega.com
to Order Optional
Remote Sensor Options
3A approved, 1⁄4" diameter standard duty
design, Pt100 sensor with M12 male
connector, stainless steel construction
and 11⁄2" 16AMP cap, standard lengths
from 3 to 6". Temperature range
-50 to 200°C (-58 to 392°F).
®
74-03
Ordering Example: DTG-RTD100-M12-F,
thermometer with male M12 connection,
PRS-3-100-A-S-0600-D1-M12, 6" standard
duty sensor, and M12-PVC-4-S-M-R-F-5, cable,
PVC jacket, 5 m (16.4') long.
3A approved, 3⁄8" diameter (stepped to 3⁄16"),
heavy-duty design, Pt100 sensor with M12
male connector, stainless steel construction
and 11⁄2" 16AMP cap, standard lengths from
3 to 6". Temperature range -50 to 200°C
(-58 to 392°F).
DTG-RTD100-M12-M
Wall Mounting
Bracket
shown smaller than
actual size.
®
74-03
Ordering Example: DTG-RTD100-M12-F, thermometer
with M12 male connection, PRS-3-100-A-H-0600-D1-M12,
6" heavy-duty sensor,and M12-PVC-4-S-M-R-F-5, cable,
PVC jacket, 5 m (16.4') long.
1
⁄8" or 1⁄4" diameter, industrial sensor 316 stainless steel
construction, 1⁄2 NPT with M12 connector.
Temperature range -50 to 260°C (-58 to 500°F).
Ordering Example: DTG-RTD100-M12-F, thermometer
with M12 male connection PR-21B-3-100-A-1/4-0600-M12,
6" industrial sensor, and M12C-PVC-4-R-F-5, cable,
PVC jacket, 5 m (16.4') long.
Thermowell Options for Sanitary Sensors
Standard 304 or 316 stainless steel models–260L Series
®
General purpose
Female model (-F)
recommended for
washdown applications.
M12 style cable with
stripped leads and
additional mating
M12 field installable
connector included.
Optional Cables with M12C Connectors for
Remote Sensor Connection
Rugged PVC jacketed
cables for wash-down
applications.
316 SS nut.
M12C-PVC-4-S-M-R-F-2 with
right angle male and female
connectors.
M12-R-F-FM.
Field mountable
connectors.
M12C-PVC-4-S-M-S-F-2, with
straight male and female
connectors.
N
Pin #2
3A approved 316 stainless steel models–S Series.
Visit omega.com/sanitary for the complete selection.
M12-S-F-FM.
Color Codes
Pin 1 Pin 2 Pin 3 Pin 4
Brown White Blue Black
N-8
Typical Multi-Unit Wireless Data Logging System
Shown smaller
than actual size.
Up to 122 m (400')
DTG-RTD100
shown with
DTG-RTD100,
remote sensor
model shown.
DTG-RTD100 shown
with integral industrial
probe and angle
bracket option.
integral
sanitary
sensor.
UWTC-REC1
USB receiver.
Laptop not included.
Thermometer without Sensor
To Order Visit omega.com/dtg-rtd100 for Pricing and Details
Model No. Description
DTG-RTD100 Digital RTD thermometer with internal terminal block connection
DTG-RTD100-M12-F Digital RTD thermometer with female M12 connection
DTG-RTD100-M12-M Digital RTD thermometer with male M12 connection
Thermometer with Integral Sensors
Model No. Description
DTG-RTD100-PRS-3-100-AS-(*)-D1 Digital RTD thermometer with integral standard duty 1⁄4" diameter
sanitary Pt100 sensor, 1
DTG-RTD100-PRS-3-100-AH-(*)-D1 Digital RTD thermometer with integral heavy-duty 3⁄8" diameter
(stepped to 3⁄16") sanitary Pt100 sensor, 1
DTG-RTD100-1/8-(*)-E Digital RTD thermometer with integral
Pt100 sensor
DTG-RTD100-1/4-(*)-E Digital RTD thermometer with integral
Pt100 sensor
®
3A Approved Sensors with M12 Connector
(For use with DTG-RTD100-M12 Thermometers)
Model No. Description
PRS-3-100-A-S-(*)-D1-M12 Standard duty sanitary
1
" Pt100 sensor, 1
⁄
4
PRS-3-100-A-H-(*)-D1-M12 Heavy-duty sanitary 3⁄8" diameter (stepped to 3⁄16") Pt100 sensor, 1
Accessories
Model No. Description
DTG-RTD100-MB Mounting bracket (not needed for models with intregral sensor)
DTG-RTD100-SK Service kit, includes enclosure lid, clear window, gasket, washers, screws
DTG-MS Spare magnetic programming stylus (2 pack)
BATT-C-3V Replacement battery, “C” cell 3.6V lithium (2 required with wireless option)
UWTC-REC1 Wireless 48-channel USB receiver (used with wireless option only)
UWTC-REC3 Wireless 32-channel web based ethernet receiver (used with wireless option only)
UWTC-REC4-(**) 48-channel DIN rail wireless receiver with 4 analog outputs and alarms
CAL-3 NIST-traceable calibration (meter only)
CAL-3-SYSTEM NIST-traceable calibration (meter with probe)
Comes complete with operator’s manual, USB cable, user software, magnetic programming stylus and two 3.6V lithium “C” cell batteries.
Specify probe length; “300” for 3", “400” for 4", “500” for 5", or “600” for 6".
*
Specify analog output signal: “V1” for 0 to 5 Vdc; “V2” for 0 to 10 Vdc, “TC” for Type K thermocouple, or “MA” for 4 to 20 mA signal.
**
To order with angle bracket option, add suffix “-AB” to model number for additional cost.
To order with wireless transmitter option, add suffix “-W” to model number for additional cost.
Note: Units with the wireless option require a UWTC series receiver or transceiver to operate.
Ordering Examples: DTG-RTD100-1/4-600-E-W-AB, RTD meter with integral Pt100, 6" long,
and wireless options, and UWTC-REC1, 48-channel USB receiver.
DTG-RTD100-PRS-3-100-AS-300-D1, RTD meter with integral Pt100, 3" L,
DTG-RTD100-M12-M, RTD meter with male M12 connector.
1
N-9
1
" Tri-GripTM 16AMP cap
⁄
2
1
" 16AMP cap
⁄
2
1
" diameter industrial probe with angle bracket
⁄
4
" diameter sanitary probe.
⁄
4
1
" Tri-Grip
⁄
2
1
" diameter standard duty
⁄
8
1
" diameter standard duty
⁄
4
TM
16AMP cap
1
" 16AMP cap
⁄
2
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