MTL5581 1channel mV/THC isolator for low-level signals
- Product Name：MTL5581 1channel mV/THC isolator for low-level signals
- Product Number：MTL5581
- Brand：MTL
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MTL5581 1channel mV/THC isolator for low-level signals
的详细介绍Product overview
MTL5581 1channel mV/THC isolator for low-level signals
MTL5581 1channel mV/THC isolator for low-level signals
MTL5581 product specification as below
MTL5581 1channel mV/THC isolator for low-level signals
MTL4581 –
MTL5581 MILLIVOLT/THERMOCOUPLE ISOLATOR for low-level signals
The MTLx581
takes a low-level dc signal from a voltage source in a hazardous area, isolates
it, and passes it to a receiving instrument located in the safe area. The
module is intended for use with thermocouples utilising external cold-junction
compensation. A switch enables or disables the safety drive in the event of
thermocouple burnout or cable breakage; a second switch permits the selection
of upscale or downscale operation as appropriate.
SPECIFICATION
MTL5581 1channel mV/THC isolator for low-level signals
See also common
specification
Number of
channels
One
Signal source
Any dc
millivolt source
Location of
millivolt source
Zone 0, IIC,
T4–T6 hazardous area if suitably certified
Div. 1, Group
A, hazardous location
Input and
output signal range
0 to ± 50mV,
overrange to ± 55mV
Maximum lead
resistance 600Ω
Output
resistance
60Ω nominal
Transfer
accuracy@20°C
Linearity and repeatability
< 0.05% of reading or ± 5μV,
whichever is
the greater
Temperature
drift
< 2μV/°C,
maximum
Response
time
Settles to
within 10% of final value within 150μs
Frequency
response
dc to 4kHz
nominal
Safety drive on
THC burnout
Two switches
enable or disable the safety drive and select
upscale or
downscale operation
LED indicator
Green: power
indication
Power
requirement, Vs
30mA max, 20V
dc to 35V dc
Power
dissipation within unit
0.7W typical at
24V
0.91W at 35V
Safety
description
MTL5581 1channel mV/THC isolator for low-level signals
Terminals
1 to 2
Non-energy-storing
apparatus ≤ 1.5V, ≤ 0.1A and ≤ 25mW; can
be connected
without further certification into any IS loop with an
open-circuit
voltage <28V
Other related models for MTL5500 range as below for your reference.
MTL5581 1channel mV/THC isolator for low-level signals
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
MTL5531
MTL5532
MTL5533
MTL5561
MPA5500
MTL5051
MTL5053
MTL5314
MTL5599
MTL5581 1channel mV/THC isolator for low-level signals
If you have any other question, please be free to contact me here!
Contact details
HONGKONG XIEYUAN TECH CO., LIMITED
Telephone:86-027-85508558
Mobile :86-15871691193(Whatapp&Wechat is available)
Skype:xyautomation
E-mail:sales1@hkxytech.com
