Bộ cách ly tín hiệu MTL4573
Thông số kỹ thuật bộ cách ly tín hiệu MTL MTL4573
đại lý mtl | đại lý MTL4573
nhà phân phối mtl | nhà phân phối MTL4573
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The product has already changed to MTL4575 MTL Temperature Converter
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MTL4573 TEMPERATURE CONVERTER
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THC or RTD input
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The MTLx573 converts a low-level dc signal from a temperature sensor mounted in a hazardous area into a 4/20mA current for driving a safearea load.
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Software selectable features include linearisation, ranging, monitoring, testing and tagging for all thermocouple types and 2-, 3- or 4-wire RTDs.
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(For thermocouple applications the HAZ-CJC plug on terminals 1–3 includes an integral CJC sensor).
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Configuration is carried out using a personal computer.
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Number of channels : One
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Location of signal source : Zone 0, IIC, Hazardous area : Division 1, Groups A-D, hazardous location
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RTD excitation current : 200µA nominal
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Cold junction compensation, THC input : Selectable ON or OFF
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Cold junction compensation error : = 1.0°C
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Common mode rejection : 120dB for 240V at 50Hz or 60Hz
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Series mode rejection : 40dB for 50Hz or 60Hz
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Khối lượng đóng gói : 1 Kg