MTL5043 REPEATER POWER SUPPLY dual output, 4/20mA, for 2-wire ‘smart’transmitters With Good Price In Ready Ship
The MTL5043 provides a fully floating dc supply for engergising aconventional 2-wire 4/20mA ‘smart’ transmitter wh
The MTL5043 provides a fully floating dc supply for engergising a conventional 2-wire 4/20mA transmitter which is located in a hazardous area, and repeats the current in two floating circuits to drive two safe-area loads.
SPECIFICATION of MTL5043
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 outputs
Signal range: 4 to 20mA
Over/under-range: 0 to 24mA
Safe-area load resistance: 0 to 550Ω
Safe-area circuit output resistance: >2MΩ
Safe-area circuit ripple
<125µA 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 20µA (typically <5µA)
Temperature drift
<0.5µA/°C
Response time
Both outputs settle to within 10% of final value within 250µs
LED indicator
Green: power indication
Supply voltage
20 to 35V dc
Maximum current consumption
(with two 20mA signals)
110mA at 24V
130mA at 20V
80mA at 35V
Maximum power dissipation within unit (with two 20mA
signals)
1.5W at 24V
Isolation
250V ac or dc between power supply, input and outputs
Safety description
28V, 300Ω, 93mA; Um = 250V rms or dc
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Windy Wang
HONGKONG XIEYUAN TECH CO., LIMITED
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 15972199006 |
Skype: windy@hkxytech.com Mail: windy@hkxytech.com
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