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MTL4544 MTL4544S REPEATER POWER SUPPLY 100% Origin in UK with competitive price large stock high quality

MTL4544 MTL4544S REPEATER POWER SUPPLY 100% Origin in UK with competitive price large stock high quality

MTL4544 MTL4544S REPEATER POWER SUPPLY 100% Origin in UK with competitive price large stock high quality

Product Details:

Place of Origin: UK
Brand Name: MTL
Certification: ATEX
Model Number: MTL4544

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD+80+Piece
Packaging Details: 100% MTL origin package
Delivery Time: 1-2 weeks
Payment Terms: T/T,paypal
Supply Ability: 100+piece+month
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Detailed Product Description
Weight: 140g Response Time: 1ms Typical

MTL4544 MTL5544S REPEATER POWER SUPPLY
Description
MTL4544 MTL5544S REPEATER POWER SUPPLY

The MTLx544 provides fully-floating dc supplies for energising two conventional 2-wire or 3-wire 4/20mA or HART transmitters located in a hazardous area, and repeats the current in other circuits to drive two safe-area loads. For smart transmitters, the unit allows bi-directional transmission of digital communication signals superimposed on the
4/20mA loop current. Alternatively, the MTLx544S 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.
 
See also common specification
MTL4544 MTL5544S REPEATER POWER SUPPLY
Number of channels
Two
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 (MTLx 544)
@ 24mA: 0 to 360Ω
@ 20mA: 0 to 450Ω
Safe-area load (MTLx544S)
Current sink: 600Ω max.
Maximum voltage source: 24V dc
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 and 4 & 5 only
MTL4544 MTL5544S REPEATER POWER SUPPLY
LED indicator
Green: power indication
Maximum current consumption (with 20mA signals)
96mA at 24V dc
Power dissipation within unit (with 20mA signals)
MTLx544 1.4W @ 24V dc
MTLx544S 1.9W @ 24V dc
Safety description (each channel)
Terminals 2 to 1 and 3, and 5 to 4 and 6:
Uo=28V Io=93mA Po=651mW Um = 253V rms or dc
Terminals 1 to 3 and 4 to 6:
Simple apparatus ≤1.5V, ≤0.1A and ≤25mW; can be connected
without further certification into any IS loop with an open-circuit
voltage <28V
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