Infinity MINIATURE TEMPERATURE TRANSMITTERS

MINIATURE LOW-COST TEMPERATURE TRANSMITTERS

MTX SERIES

NB1 TC HEAD
NB1 TC Head

MTX SERIES
	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

NEWPORT PRODUCT INFO

• MANUAL - PDF Version MTX-J,K,T,E
• MANUAL - PDF Version MTX-P
• MECHANICAL
• PRICE

•

REQUIRES ADOBE ACROBAT - HELP

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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 tempearature.

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.

SPECIFICATIONS

Industrial Thermocouple Protection Head
Industrial Thermocouple Protection Head

Available from NEWPORT

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
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 nominal
Max Loop Resistance:

Vs – 8
0.020A

Dimensions: 44.5 mm Dia. x 31.75 mm H (1.75" x 1.25")
Weight: 34 g (1.23 oz.)
Note: Thermocouple Models output proportional to mV output of thermocouple. Not linearized to temperature.

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