Product overview
MTL5573 1channel Temperature converter, RTD / THC safety barrier
MTL5573 1channel Temperature converter, RTD / THC safety barrier
MTL5573 product specification as below for your reference.
MTL5573 1channel Temperature converter, RTD / THC safety barrier
MTL4573 –
MTL5573 TEMPERATURE CONVERTER THC or RTD input
The MTLx573
converts a low-level dc signal from a temperature sensor mounted in a hazardous
area into a 4/20mA current for driving a safearea load. Software selectable
features include linearisation, ranging, monitoring, testing and tagging for
all thermocouple types and 2-, 3- or 4-wire RTDs. (For thermocouple
applications the HAZ-CJC plug on terminals 1–3 includes an integral CJC
sensor). Configuration is carried out using a personal computer.
SPECIFICATION
MTL5573 1channel Temperature converter, RTD / THC safety barrier
See also
common specification
Number
of channels
One
Location
of signal source
Zone 0,
IIC, Hazardous area
Division
1, Groups A-D, hazardous location
RTD
excitation current
200µA
nominal
Cold
junction compensation, THC input
Selectable
ON or OFF
Cold
junction compensation error
≤ 1.0°C
Common
mode rejection
120dB
for 240V at 50Hz or 60Hz
Series
mode rejection
40dB for
50Hz or 60Hz
Calibration
accuracy (at 20°C)
(includes
hysteresis, non-linearity and repeatability)
Inputs:
mV/THC:
± 15µV or ± 0.05% of input value
(whichever
is greater)
Pt 100 -
RTD: ± 80mΩ
Output:
± 11µA
Temperature
drift (typical)
Inputs:
mV/THC:
± 0.003% of input value/°C
Pt 100 -
RTD: ± 7mΩ/°C
Output:
± 0.6µA/°C
Example
of calibration accuracy and temperature drift(RTD input)
Span:
250Ω
Accuracy:
± (0.08/250 + 11/16000) x
= 0.1%
of span
Temperature
drift: ± (0.007/250 x 16000 + 0.6) µA/°C
=
±1.0µA/°C
Safety
drive on sensor failure
Upscale,
downscale, or off
Early
burnout
Early
burnout detection for thermocouples (when selected)
EBD indicated
when loop resistance increase is > 50Ω
Output
range
4 to
20mA nominal into 600Ω max.
Out of
range characteristic - MTL or NAMUR NE43
Maximum
lead resistance (THC)
600Ω
with safety drive on sensor failure enabled.
>10kΩ
with safety drive on sensor failure disabled
Response
time
Typical
500 ms
LED
indicator
Green:
EBD alarm indication, power and status indication
Yellow:
alarm indication
Maximum
current consumption (with 20mA signal)
50mA at
24V
Power
dissipation within unit (with 20mA signal)
1.2W at
24V
Safety
description
Refer to
certificate for parameters. Um=253V rms or dc
Configurator
A
personal computer running MTL PCS45 software with a
PCL45USB
serial interface.
MTL5573 1channel Temperature converter, RTD / THC safety barrier
Other related models for MTL5500 range
MTL5018AC
MTL5501-SR
MTL5510
MTL5510B
MTL5511
MTL5513
MTL5514
MTL5514D
MTL5516C
MTL5517
MTL5521
MTL5522
MTL5523
MTL5523V – V
MTL5524
MTL5525
MTL5526
MTL5541
MTL5541A
MTL5541AS
MTL5541S
MTL5544
MTL5544A
MTL5544AS
MTL5544D
MTL5544S
MTL5546
MTL5546Y
MTL5549
MTL5549Y
MTL5573
MTL5575
MTL5576-RTD
MTL5576-THC
MTL5581
MTL5582
MTL5582B
MTL5991
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MTL5533
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MPA5500
MTL5051
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MTL5573 1channel Temperature converter, RTD / THC safety barrier
If you have any question about MTL 5573, please feel free to contact me here!
Contact details
HONGKONG XIEYUAN TECH CO., LIMITED
Telephone:86-
Mobile :86-(Whatapp&Wechat
is available)
Skype:xyautomation
E-mail:sales1@hkxytech.com
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