MTL5000 Series
MTL5040 LOOP ISOLATOR two channel 4/20 mA With Good Price In Ready Ship

MTL5040 LOOP ISOLATOR two channel 4/20 mA With Good Price In Ready Ship

Model: MTL5040

$1.00

Supplier: MTL

Categories: MTL5000 Series

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Product Description

MTL5040 LOOP ISOLATOR two channel 4/20 mA With Good Price In Ready Ship


MTL5040 provides a fully floating dc supply for energising a conventional 2-wire 4/20mA transmitter located in a hazardous-area and repeats the current in another floating circuit to drive a safe-area load. It also passes on a 4/20mA or 0/20mA signal from a controller

located in the safe-area to a load in the hazardous-area.Hazardous area Safe area


SPECIFICATION OF MTL5040

See also common specification

Number of channels

Two

Location of tranmitter and load

Zone 0, IIC, T4–T6 hazardous area if suitably certified

Div 1, Group A, hazardous location

Channel 1- Transmitter (analogue input)

Safe-area output

Signal range: 4 to 20mA

Over/under range: 0 to 24mA

Safe-area load resistance: 0 to 550Ω

Safe-area circuit output resistance: >2MΩ

Hazardous-area input

Signal range: 0 to 24mA (including over-range)

Transmitter voltage: 16.5V at 20mA

Channel 2- Driver (analogue output)

Safe-area input

Signal range: 4 to 20mA

Over/under range: 0 to 24mA

Hazardous-area output

Maximum load resistance: 550Ω (11V at 20mA)

Hazardous-area circuit output resistance:

>2MΩ

Input voltage drop

<4V at 20mA

Input and output circuit ripple

<40µA peak-to-peak

Transfer accuracy at 20°C

Better than 20µA (typically 5µA)

Temperature drift

<1µA/°C (4 to 20mA)

Response time

Settles to within 10% of final value within typically 250µs

LED indicator

Green: provided for power indication

Supply voltage

20 to 35V dc

Maximum current consumption (with 20mA signal)

95mA at 24V

110mA at 20V

70mA at 35V

Maximum power dissipation within unit (with 20mA signal)

1.6W at 24V

1.8W at 35V

Isolation

250V ac between safe circuits, hazardous circuits and power

supply circuits

Safety description

28V, 300Ω, 93mA; Um=250V rms or dc


MTL5040 provides a fully floating dc supply for energising a conventional 2-wire 4/20mA transmitter located in a hazardous-areaand repeats the current in anot


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MTL5040 LOOP ISOLATOR two channel 4/20 mA With Good Price In Ready Ship


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 

Website:  http://www.hkxytech.com/   | GMT/UTC +8

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