Nhà cung cấp MTL Instruments Việt Nam : .

Nhà sản xuất : MTL Instruments

Product No. : MTL4541

Product type : Repeated Power Supply

16ch AIO 4-20mA

4/20mA, HART®, 2- or 3-wire transmitters

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 (MTLx541) : @ 24mA: 0 to 360O @ 20mA: 0 to 450O

Safe-area load (MTLx541S) : Current sink: 600O max.

Maximum voltage source: 24V dc

Safe-area circuit output resistance: > 1MO

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)

LED indicator : Green: power indication

Maximum current consumption (with 20mA signal) : 51mA at 24V

Power dissipation within unit (with 20mA signal) : MTLx541 0.7W @ 24V dc, MTLx541S 1.0W @ 24V dc

Safety description
Terminals 2 to 1 and 3: Uo=28V Io=93mA Po=651mW Um = 253V rms or dc
Terminals 1 to 3: Simple apparatus =1.5V, =0.1A and =25mW; can be connected without further certification into any IS loop with an open-circuit voltage <28V

Khối lượng đóng gói : 2 Kg