MTL4582B 1channel resistance isolator to repeat RTD signals

Product overview

MTL4582B 1channel resistance isolator to repeat RTD signals

               MTL4582B   1channel resistance isolator to repeat RTD signals

MTL4582B  product specification as below for your reference.

MTL4582B 1channel resistance isolator to repeat RTD signals

MTL4582B - MTL5582B RESISTANCE ISOLATOR to repeat RTD signals The MTLx582B connects to a 2-, 3-, or 4-wire resistance temperature device (RTD) or other resistance located in a hazardous area, isolates it and repeats the resistance to a monitoring system in the safe area. The module is intended typically (but not exclusively) for use with Pt100 3-wire RTDs. Switches enable selection of 2-, 3-, or 4-wire RTD connection. The MTLx582B should be considered as an alternative, non-configurable MTLx575, for use in RTD applications where a resistance input is preferred or needed instead of 4/20mA. The design is notable for its ease of use and repeatability. The number of wires which can be connected on the safe-area side of the unit is independent of the number of wires which can be connected on the hazardous-area side. The module drives upscale in the case of open circuit detection.

SPECIFICATION

MTL4582B 1channel resistance isolator to repeat RTD signals

See also common specification

Number of channels

One

Location of RTD

Zone 0, IIC, T4 hazardous area

Div. 1, Group A, hazardous location

Resistance source

2-, 3-, or 4-wire* RTDs to BS 1904/DIN 43760 (100Ω at 0°C)

*user selectable by switches (factory set for 3-wire)

Resistance range

10Ω to 400Ω

RTD excitation current

200μA nominal

Output configuration

2, 3 or 4 wires (independent of mode selected for hazardous area

terminals)

Output range

10Ω to 400Ω (from a 100μA to 5mA source)

Temperature drift

±10mΩ/°C typical (0.01%/°C @ 100Ω)

Response time

To within 4% of final value within 1s

Safety drive on open-circuit sensor

Upscale to 420Ω nominal

Transfer accuracy@20°C

<0.15Ω at excitation current 1 - 5mA

<0.25Ω at excitation current 0.5 - 1mA

LED indicator

Green: power indication

Power requirements, Vs

33mA at 24V

35mA at 20V

28mA at 35V

Maximum power dissipation within unit

0.8W at 24V

1.0W at 35V

Safety description

Terminals 1 and 3

Uo = 1.2V Io = 4mA Po = 1.2mW Um = 253V rms or dc

Non-energy-storing apparatus ≤ 1.5V, ≤ 0.1A, ≤ 25mW; can

be connected without further certification into any IS loop with

an open circuit voltage < 5V.

Terminals 1, 3, 4 and 5

Uo = 6.51V Io = 10mA Po = 17mW

Other related models for MTL4500 range as below

MTL4582B 1channel resistance isolator to repeat RTD signals

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

MTL4582B 1channel resistance isolator to repeat RTD signals

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