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Home ProductsMTL4500 Series Safety Barriers

MTL4541B Repeater Power Supply 4/20Ma, Hart®, For 2- Or 3-Wire Transmitters from UK

MTL4541B Repeater Power Supply 4/20Ma, Hart®, For 2- Or 3-Wire Transmitters from UK

MTL4541B Repeater Power Supply 4/20Ma, Hart®, For 2- Or 3-Wire Transmitters from UK

Product Details:

Place of Origin: UK
Brand Name: MTL
Certification: CE
Model Number: MTL4541B

Payment & Shipping Terms:

Minimum Order Quantity: 10 Pcs
Price: according to the purchase quantity
Packaging Details: carton
Delivery Time: approx. 4 weeks
Payment Terms: T/T payment
Supply Ability: 300 pcs
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Detailed Product Description
MTL4541B: MTL4041B Replacement

MTL4541B Repeater Power Supply 4/20Ma, Hart®, For 2- Or 3-Wire Transmitters

MTL4541B 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 circuit to drive a safe-area load. For HART 2-wire transmitters, the unit allows bi-directional communications signals superimposed on the 4/20mA signal.

MTL4541B is MTL4041B replacement.

SPECIFICATION FOR MTL4541B

See also common specification

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: 0 to 360Ω @ 24mA

0 to 450Ω @ 20mA

Safe-area circuit output resistance: > 1MΩ

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)

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Tel: 86-21-58111208

Fax: 86-21-58111208

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