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Miniature Low-Cost Temperature Transmitters
MTX
-Discontinued-


Temperature Transmitters, Miniature Low Cost
Two-Wire Design
4-20 mA dc Output
±0.1% Accuracy
Upscale Break Protection
Non-Isolated
Mountable in Any Standard Protection Head
Accepts J, K, T, E Thermocouple or 100ohm Platinum RTD Inputs


1 Year Warranty

Manuals Manuals Mechanical

The MTX Series has been discontinued. As an upgrade substitute, please check out the new TXUN temperature transmitter for details.

The non-isolated, low-cost MTX Series transmitters convert thermocouple or RTD signals into a 4-20 mA dc signal output that is directly referenced to the mV input of a thermocouple or resistance of a 100 ohm platinum RTD.

For Thermocouple transmitters, the 4-20mA output is not linearized. T/C transmitters are available for type K, J, T, and E with color coding for each T/C type. The transmitters for RTD’s are available with the 4-20mA output directly proportional to the input resistance or with the 4-20mA output linearized to temperature.

Note: RTD’s are slightly non-linear with the resistance diverging from actual temperature by approximately 1% at the mid point of full scale. (For linearized RTD transmitters, specify “RTD-L”. Non-linearized transmitters are the more popular choice).

The MTX transmitters mount directly in NEWPORT’s standard protection heads for connection to your sensor.

Click here for Ultra-Miniature Transmitters


MTX
SPECIFICATIONS

Output Range: 4-20 mA dc
Zero and Span Adjustment Range: ±25% for °F and ±10% for °C
Accuracy: ±0.1% of span (includes effects of linearity, hysteresis and repeatability) refernced to the mV input
Frequency Response: 3dB @ 3 Hz
Operating Temperature Range:
-40 to 85°C (-40 to 185°F)
Storage Temperature Range:
-46 to 121°C (-50 to 250°F)
Supply Voltage:
8-50 Vdc, 24V recommended
Max Loop
Resistance:   
Vs – 8
0.020A
Dimensions: 44.5 mm Dia. x 31.75 mm H (1.75" x 1.25")
Weight: 15 g ( 0.53 oz.);
34 g (1.23 oz.) Note: Thermocouple Models output proportional to mV output of thermocouple. Not linearized to temperature.


Industrial Thermocouple Protection Head
Industrial Thermocouple Protection Head
Available from Newport

RANGE CODES
Range
J
K
T
E
RTD
RTD-L
-40 to 140°F
-
-
-
-
P01
P01-L
0 to 200°F
J01
K01
T01
E01
P02
P02-L
0 to 300°F
J02
K02
T02
E02
P03
P03-L
0 to 500°F
J03
K03
T03
E03
P04
P04-L
0 to 750°F
J04
K04
T04
E04
P05
P05-L
0 to 1000°F
J05
K05
-
E05
P06
P06-L
0 to 100°C
J06
K06
T06
E06
P07
P07-L
0 to 150°C
J07
K07
T07
E07
P08
P08-L
0 to 250°C
J08
K08
T08
E08
P09
P0-L9
0 to 400°C
J09
K09
T09
E09
P10
P10-L
0 to 500°C
J10
K10
-
E10
-
-
FS
FS
FS
FS
FS
FS
FS
- Not an available range
All dollar amounts on this site are shown in US currency.


   
Keywords: Miniature Temperature Transmitter, low-cost, complete probe assembly, 4-20 mA transmitters, protection head assemblies, transmit thermocouple signals, RTD transmitter, thermocouple transmitter, 4-20 mA transmitter

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