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MTL4541 MTL Instruments Repeater Power Supply 4/20mA, HART®, 2- Or 3-Wire Transmitters

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MTL4541 MTL Instruments Repeater Power Supply 4/20mA, HART®, 2- Or 3-Wire Transmitters

Brand Name : MTL

Model Number : MTL4541

Certification : HART

Place of Origin : UK/China

MOQ : 1

Price : USD45.00/EA

Payment Terms : T/T, Alipay, Paypal

Supply Ability : 1000pcs per week

Delivery Time : stock

Packaging Details : carton

Manufacturer : MTL Instruments

Product no : MTL4541

Product type : Repeated Power Supply

Number of channels : One

Signal range output : 4 to 20mA

Under/over-range output : 0 to 24mA

Maximum voltage source : 24V dc

LED indicator : Green: power indication

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Product Introduction:
The MTLx541 provides a fully-floating dc supply for energising a conventional 2- or 3-wire 4/20mA transmitter, which is located in a hazardous area, and repeats the current in another floating circuit to drive a safe-area load. For HART 2-wire transmitters, the unit allows bi-directional communications signals superimposed on the 4/20mA
loop current. Alternatively, the MTLx541S acts as a current sink for a safe-area connection rather than driving a current into the load. Separately powered current sources, such as 4-wire transmitters, can be connected but will not support HART communication.
Product Details:


  • Manufacturer : MTL Instruments

  • Product No. : MTL4541

  • Product type : Repeated Power Supply

  • 16ch AIO 4-20mA

  • 4/20mA, HART®, 2- or 3-wire transmitters

  • Number of channels : One

  • Location of transmitter : Zone 0, IIC, T4–6 hazardous area if suitably certified, Div. 1, Group A hazardous location

  • Safe-area output

  • Signal range: 4 to 20mA

  • Under/over-range: 0 to 24mA

  • Safe-area load resistance (MTLx541) : @ 24mA: 0 to 360O @ 20mA: 0 to 450O

  • Safe-area load (MTLx541S) : Current sink: 600O max.

  • Maximum voltage source: 24V dc

  • Safe-area circuit output resistance: > 1MO

  • Safe-area circuit ripple : < 50µA peak-to-peak

  • Hazardous-area input : Signal range: 0 to 24mA (including over-range), Transmitter voltage: 16.5V at 20mA

  • Transfer accuracy at 20°C : Better than 15µA

  • Temperature drift : < 0.8µA/°C

  • Response time : Settles to within 10% of final value within 50µs

  • Communications supported : HART (terminals 1 & 2 only)

  • LED indicator : Green: power indication

  • Maximum current consumption (with 20mA signal) : 51mA at 24V

  • Power dissipation within unit (with 20mA signal) : MTLx541 0.7W @ 24V dc, MTLx541S 1.0W @ 24V dc

  • Safety description
    Terminals 2 to 1 and 3: Uo=28V Io=93mA Po=651mW Um = 253V rms or dc
    Terminals 1 to 3: Simple apparatus =1.5V, =0.1A and =25mW; can be connected without further certification into any IS loop with an open-circuit voltage <28V

 MTL4541 MTL Instruments Repeater Power Supply 4/20mA, HART®, 2- Or 3-Wire Transmitters

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Company Introduction:


Achievers Automtation Limited deals with a complete range of industrial automation components and instruments with more than 12 years’ experience, and always try best to provide quality goods and timely services to our valued customers from over 45 countries worldwide.


Achievers serves the Oil & Gas industries, EPC contractors, System Integrators and other industrial automation and process control companies worldwide. The industries we serve include Oil & Gas, Chemical, Petrochemical, Mining, Energy & Utilities, Pharmaceuticals, Electronics, Food and etc.


The company provides a diversified range of products to meet any process control and automation challenges in the industry. We stock and distribute pressure & temperature transmitters, level controller & transmitters, temperature probes, flowmeter, vibration monitoring devices, chart recorders, sensors, PLC, DCS, HMI, measuring instruments and other field instruments.


Below are the TOP BRANDS we handle in the past 12 years:

Bently Nevada 3500 Vibration Monitoring System&3300 Proximity Probes, Sensors & Transducer Systems

ALLEN BRADLEY Industrial Control Products

Pepperl-Fuchs Industrial Sensors & Isolated Barrier

MTL Instruments Isolated Barrier

Endress+Hauser Flow, Level, Liquid Analysis Instrument

YOKOGAWA DCS & Field Instruments & Process Analyzers

Rosemount Analytical Products

ASCO Solenoid Valves

FISHER Valve&Positioner

IFM Sensors & Controllers

ABB V18345 Valve Positioner

ABB Bailey Infi 90 and Net 90 Modules

FISHER DLC3100 Digital Level Controller

TELEDYNE Oxygen Sensor & Fuel Cell

HONEYWELL Switches & Transmitter

VEGA Level Measurement Products

AUMA Electric Actuators and Gearboxes

SMC Controls, process, and Industrial products

SICK Industrial Sensors

FESTO Pneumatic & Electric Automation Products

YASKAWA Industrial Ac Drives

BECKOFF Controllers & I/O Modules

BALLUFF Linear Position Sensors

SCHMERSAL Safety switches & Safety Systems

FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.

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