MTL5541 MTL Instruments

MTL5541 MTL Instruments Repeater Power Supply

The MTL5541-T 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 MTL5541S-T 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.

Estimated Lead Time : Usually ships in 1-10 working days.

Manufacturer : MTL Instruments

Product No. : MTL5541

Product type : Repeater Power Supply

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 circuit ripple : < 50µA peak-to-peak

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

Dimensions ( D x W x H ) : 1.58 cm x 10.98 cm x 12.36 cm

Weight : 0.11 Kg

Shipping Weight : 1 Kg

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