MTL4576-THC isolated barrier 2 channel Temperature converter,THC

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

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