Omega M12TX Specification

M12 Temperature Transmitter
with 100Ω RTD

M12TX Series

U Programmable Transmitter
U Molded Connector (IP67)
U M12 Connection
U 4 to 20 mA Output
U -50 to 500°C

(-58 to 932°F)

The M12TX 100Ω RTD sensor with
built-in transmitter can be
programmable by a computer. The
configuration kit required for
programming is M12TX-CONFIG­SET. This unique probe is ideal for
areas with space limitations where
traditional head connections are too
large to fit. The M12 thread design
offers a secure industrial connection.
The temperature Transmitter is
designed with mineral insulated cable
probe
(MgO) which allows the probe to
have a minimum bend radius of three
times the diameter.

M12TX-PT100-1/8-6 shown
smaller than actual size.

C

Example of
bent probe.

Specifications

Body:

Thermoplastic material

Probe

Type: Compact mineral insulated

cable AISI 316L SS
Probe Minimum Bending Radius:

Three-times the outer diameter
[except the sensing tip which length is 30
mm (1.2")]

Connection: M12x1 male in accordance
to VDE0627
(output connection)

Sensor:

in accordance to IEC751

Range: -50 to 500°C (-58 to 932°F)
Tmax. Electronic: 80°C (176°F)
Sensor Break Monitoring:

Output

Signal: 4 to 20 mA
Factory Default: 4 to 20 mA =

0 to 150°C (32 to 302°F)
Permissible load: 700 @ 24 Vdc

[RLo= (Vsupply-8.5)/0.020]
Response Time (90%): <50 ms

RTD Pt100 class A up to 300°C

Selectable: Upscale (>21.0 mA) or
downscale (<3.6 mA) action
Sensor Short-Circuit: Fixed to
downscale (<3.6 mA) action

Isolation In-Out: Non-isolated
Power Supply: 8.5 to 32 Vdc

(polarity protected)

Environment Conditions

Temperature: -40 to 80°C

(-40 to 176°F) for plastic body

Relative Humidity: 0 to 100%
EMC: In accordance to EN 61326
Degree of Protection: IP65 and IP67

in accordance to IEC60529

Accuracy

Transmitter: Maximum of ±0.2°C or

±0.2% of span
Sensor: Class A in accordance to

IEC751

Temperature Influence [Deviation
from 20°C (68°F)]: Maximum of

±0.3°C/25°C (77°F) or ±0.3% of
span/25°C (77°F)

Supply Voltage Influence: Negligible
Range Configurations: It is possible

set the input temperature range
(span) by the M12TX-CONFIG-SET
configuration kit (PC with OS
Windows® required)

Zero Adjustments: Any value
between -50 to 50°C

Minimum Span: 50°C (122°F) [if
the zero value is set between one of
these values: -40°C (-40°F), -20°C
(-4°F), 0°C (32°F), 20°C (68°F), 40°C
(104°F), the minimum span is 20°C
(68°F) rather than 50°C (122°F)]

Sensor Error Compensation:
Over 2 points (maximum 1% of span)

Factory Setting: 0 to 150°C/sensor
break >21 mA (upscale)

Response Time: Diameter 3 mm
<3.5 second, diameter 6 mm <13
second (test in water to IEC751- time
for reaching 63.2% of instantaneous
temperature change)

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M12TX-CONFIG-SET

Power Supply +

(brown)

Power Supply -
(blue)

12

34

R

load

M12 4-pin male

out

Speci

Interface

PC Connection: Through the USB

port with connection cable included in
the kit

M12TX + Connection: Through
extension cable with M12 female
connector included in the kit

Note: The transmitter is powered from the
USB interface.

fications

Dimensions: mm (inch)
ø = diameter

Programming Software:

M12TX+Configurator for Windows®

10.0 or higher

Configurable Parameters:

Temperature range (-50 to 800°C),
measurement unit (°C/°F/°K), or
breasens k monitoring (up scale/
down scale), identifying name of
the transmitter (16 alphanumeric
characters), input sensor error
compensation over one or two points

Supported Languages: Italian,
English, French, German, Swedish

Packaging: Included in the kit—1x
interface USB, 1x connection cable
between USB port and interface, 1x
connection cable between interface­and M12TX + transmitter, 1x memory­stick USB with installation software,
1x introductive manual for software
installation and USB

M12x1

Ø15

(0.59)

60 (2.36)

Power Supply +

(brown)

34

out

Length

Ø6

(0.23)

Length and diameter listed below.

M12 4-pin male

12

Power Supply ­(blue)

R

load

Diameter

Standard

To Order

Model No. Description

M12TX-PT100-1/8-4

M12TX-PT100-1/8-6

M12TX-PT100-1/8-9

M12TX-PT100-1/8-10

M12TX-PT100-1/8-12

M12TX-PT100-1/8-18

M12TX-PT100-1/8-24

M12TX-PT100-1/4-4

M12TX-PT100-1/4-6

M12TX-PT100-1/4-9

M12TX-PT100-1/4-10

M12TX-PT100-1/4-12

M12TX-PT100-1/4-18

M12TX-PT100-1/4-24

Comes complete with operator’s manual.
For custom lengths consult Sales.

Ordering Examples: M12TX-PT100-1/8-4, temperature transmitter, output 4 to 20 mA, 1⁄8" diameter, 4" length.
M12TX-PT100-1/4-6, temperature transmitter, output 4 to 20 mA, 1⁄4" diameter, 6" length.

Temperature transmitter, output 4 to 20 mA,

Temperature transmitter, output 4 to 20 mA, 1⁄8" diameter, 6" length

Temperature transmitter, output 4 to 20 mA,

Temperature transmitter, output 4 to 20 mA, 1⁄8" diameter, 10" length

Temperature transmitter, output 4 to 20 mA,

Temperature transmitter, output 4 to 20 mA,

Temperature transmitter, output 4 to 20 mA, 1⁄8" diameter, 24" length

Temperature transmitter, output 4 to 20 mA,

Temperature transmitter, output 4 to 20 mA, 1⁄4" diameter, 6" length

Temperature transmitter, output 4 to 20 mA,

Temperature transmitter, output 4 to 20 mA,

Temperature transmitter, output 4 to 20 mA, 1⁄4" diameter, 12" length

Temperature transmitter, output 4 to 20 mA,

Temperature transmitter, output 4 to 20 mA,

1

⁄8" diameter, 4" length

1

⁄8" diameter, 9" length

1

⁄8" diameter, 12" length

1

⁄8" diameter, 18" length

1

⁄4" diameter, 4" length

1

⁄4" diameter, 9" length

1

⁄4" diameter, 10" length

1

⁄4" diameter, 18" length

1

⁄4" diameter, 24" length

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Metric

To Order

Model No. Description

M12TX-PT100-3MM-100MM

M12TX-PT100-3MM-150MM

M12TX-PT100-3MM-250MM

M12TX-PT100-3MM-350MM

M12TX-PT100-3MM-500MM

M12TX-PT100-3MM-750MM

M12TX-PT100-3MM-1000MM

M12TX-PT100-6MM-100MM

M12TX-PT100-6MM-150MM

M12TX-PT100-6MM-250MM

M12TX-PT100-6MM-350MM

M12TX-PT100-6MM-500MM

M12TX-PT100-6MM-750MM

M12TX-PT100-6MM-1000MM

Comes complete with operator’s manual.
Ordering Examples: M12TX-PT100-3MM-100MM,

temperature transmitter, output 4 to 20 mA, 3 mm diameter,
100 mm length.

M12TX-PT100-6MM-1000MM, temperature transmitter,
output 4 to 20 mA, 6 mm diameter, 1000 mm length.

Temperature transmitter, output 4 to 20 mA, 3 mm diameter,
100 mm length

Temperature transmitter, output 4 to 20 mA, 3 mm diameter,
150 mm length

Temperature transmitter, output 4 to 20 mA, 3 mm diameter,
250 mm length

Temperature transmitter, output 4 to 20 mA, 3 mm diameter,
350 mm length

Temperature transmitter, output 4 to 20 mA, 3 mm diameter,
500 mm length

Temperature transmitter, output 4 to 20 mA, 3 mm diameter,
750 mm length

Temperature transmitter, output 4 to 20 mA, 3 mm diameter,
1000 mm length

Temperature transmitter, output 4 to 20 mA, 6 mm diameter,
100 mm length

Temperature transmitter, output 4 to 20 mA, 6 mm diameter,
150 mm length

Temperature transmitter, output 4 to 20 mA, 6 mm diameter,
250 mm length

Temperature transmitter, output 4 to 20 mA, 6 mm diameter,
350 mm length

Temperature transmitter, output 4 to 20 mA, 6 mm diameter,
500 mm length

Temperature transmitter, output 4 to 20 mA, 6 mm diameter,
750 mm length

Temperature transmitter, output 4 to 20 mA, 6 mm diameter,
1000 mm length

C

M12TX-CONFIG-SET
shown smaller than
actual size.

Accessory

Model No. Description - Metric Dimensions

M12TX-CONFIG-SET

Configuration kit for M12TX, USB serial interface, connection cables,
programming software for Windows

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®