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| Số lượng kênh: | Một | Vị trí nguồn tín hiệu: | Vùng 0, IIC, Khu vực nguy hiểm Phân khu 1, Nhóm AD, vị trí nguy hiểm |
|---|---|---|---|
| Dòng kích thích RTD: | 200µA danh nghĩa | Phạm vi đầu ra: | 4 đến 20mA danh nghĩa ở mức tối đa 600Ω. Đặc tính ngoài phạm vi - MTL hoặc NAMUR NE43 |
| Phá bỏ chế độ hàng loạt: | 40dB cho 50Hz hoặc 60Hz | Ổ đĩa an toàn khi lỗi cảm biến: | Nâng cấp, thu nhỏ hoặc tắt |
| Làm nổi bật: | RTD Excitation Current MTL4573 Temperature Converter,MTL4573 MTL Temperature Converter,600Ω Max MTL4573 Temperature Converter |
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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 safe-area load. Software selectable features include linearization, ranging, monitoring, testing and tagging for all thermocouple types and 2-, 3- or 4-wire RTDs. (For thermocouple applications the HAZ-CJC plug on terminals 1-3 includes an integral CJC sensor). Configuration is carried out using a personal computer.
| Attribute | Value |
|---|---|
| Number of channels | One |
| Location of signal source | Zone 0, IIC, Hazardous area Division 1, Groups A-D, hazardous location |
| RTD excitation current | 200µA nominal |
| Output range | 4 to 20mA nominal into 600Ω max. Out of range characteristic - MTL or NAMUR NE43 |
| Series mode rejection | 40dB for 50Hz or 60Hz |
| Safety drive on sensor failure | Upscale, downscale, or off |
| Cold junction compensation, THC input | Selectable ON or OFF |
| Cold junction compensation error | ≤ 1.0°C |
| Common mode rejection | 120dB for 240V at 50Hz or 60Hz |
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