Bộ cách ly tín hiệu nguồn MTL5544D

Thông số kỹ thuật bộ nguồn MTL5544D

MTL4544D – MTL5544D REPEATER POWER ’ SUPPLY single channel, 4/20mA, HART® for 2- or 3-wire transmitters, two outputs

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:

• @ 24mA: 0 to 360Ω
• @ 20mA: 0 to 450Ω

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, output Ch 1 only)

đại lý MTL5544D | nhà phân phối MTL5544D | bộ cách ly MTL5544D