 |
INFINITY® Miniature Temperature Transmitters |
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.
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
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:
| Industrial
Thermocouple
Protection Head
Available
from NEWPORT |
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
|
|
|
|
† All dollar amounts on this site are shown in US currency.
|
|
 |
|
|
|
|
 |
 |
 |
 |
Part Number Builder |
|
|
|
|
 |
|
|
|
|
Option Descriptions
|
|
(1)
|
Input Type
|
| |
Select
J for Type J thermocouple (Iron-Constantan)
K for Type K thermocouple (Chromega®-Alomega®)
T for Type T thermocouple (Copper-Constantan) (ranges 05 and 10 excluded)
E for Type E thermocouple (Chromega®-Constantan)
P for RTD Pt100, alpha 0.00385
|
(2)
|
Range
|
| |
Select
01 for 0 to 200°F (Thermocouple) -40 to 140°F (RTD)
02 for 0 to 300°F (Thermocouple) -0 to 200°F (RTD)
03 for 0 to 500°F (Thermocouple) -0 to 300°F (RTD)
04 for 0 to 750°F (Thermocouple) -0 to 500°F (RTD)
05 for 0 to 1000°F (Thermocouple, J, K, E only) -0 to 750°F (RTD)
06 for 0 to 100°C (Thermocouple) -0 to 1000°F (RTD)
07 for 0 to 150°C (Thermocouple) -0 to 100°C (RTD)
08 for 0 to 250°C (Thermocouple) -0 to 150°C (RTD)
09 for 0 to 400°C (Thermocouple) -0 to 250°C (RTD)
10 for 0 to 500°C (Thermocouple, J, K, E only) -0 to 400°C (RTD)
|
| NOTE: All combinations may not be valid, check spec sheet for valid part numbers. |
|
|
|
 |
|
|
|
|
Keywords: Infinity MINIATURE TEMPERATURE TRANSMITTERS
|
Back to top |
|
|
MTX-J,K,T,E
