Product overview
MTL4576-THC isolated barrier 2 channel Temperature converter,THC
MTL4576-THC isolated barrier 2 channel Temperature converter, THC
MTL4576-THC product specification as below
MTL4576-THC isolated barrier 2 channel Temperature converter,THC
MTL4576-THC –
MTL5576-THC TEMPERATURE CONVERTER mV/THC input, 2-channel The MTLx576–THC
converts low–level dc signals from temperature sensors mounted in a
hazardous–area into 4/20mA currents for driving safe–-area loads. Software
selectable features include linearisation for standard thermocouple types,
ranging, monitoring, testing and tagging. Configuration is carried out using a
personal computer. The hazardous–area connections include cold–junction
compensation and do not need to be ordered separately.
SPECIFICATION
MTL4576-THC isolated barrier 2 channel Temperature converter,THC
See also common
specification
Number of
channels
Two
Signal source
THC types J, K,
T, E, R, S, B or N to BS 60584 and XK
mV input
Location of
signal source
Zone 0, IIC,
T4–6 hazardous area
Division 1,
Group A, hazardous location
Input signal
range
–75 to +75mV
Input signal
span
3 to 150mV
Cold junction
compensation
Automatic or
selectable
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)
Input: ±15µV or
±0.05% of input value
(whichever is
greater)
Output: ±16µA
Temperature
drift (typical)
Input: ±0.003%
of input value/°C
Output:
±0.6µA/°C
Safety drive on
sensor burnout
Upscale,
downscale, or off
Output range
4 to 20mA
nominal into 300Ω max.
Maximum lead
resistance
300Ω with
safety drive on sensor failure enabled
>10kΩ with
safety drive on sensor failure disabled
Response time
Configurable -
500 ms default
(Accuracy at
100/200ms - contact Eaton's MTL product line)
LED indicator
Green: power
and status indication
Yellow: one
provided for channel status
Red: alarm
indication
Power
requirement, Vs with 20mA signal
60mA at 24V
Power
dissipation within unit with 20mA signal
1.4W at 24V
Isolation
Functional
isolation channel–channel for safe and hazardous–area
circuits.
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.
Other related models for MTL4500 range as below
MTL4576-THC isolated barrier 2 channel Temperature converter,THC
MTL4501-SR
MTL4504
MTL4510
MTL4510B
MTL4511
MTL4513
MTL4514D
MTL4514_B
MTL4516
MTL4516C
MTL4517
MTL4521
MTL4521L
MTL4523
MTL4523L
MTL4523R
MTL4523V-VL
MTL4524
MTL4524S
MTL4525
MTL4526
MTL4541
MTL4541A
MTL4541AS
MTL4541B
MTL4541P
MTL4541S
MTL4541T
MTL4544
MTL4544A
MTL4544AS
MTL4544B
MTL4544D
MTL4544S
MTL4546
MTL4546C
MTL4546S
MTL4546Y
MTL4549
MTL4549C
MTL4549Y
MTL4573
MTL4575
MTL4576-RTD
MTL4576-THC
MTL4581
MTL4582B
MTL4531
MTL4532
MTL4561
MTL4599
MTL4599N
MTL4576-THC isolated barrier 2 channel Temperature converter,THC
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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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