Liên hệ
Hcm
Link tham khảo: http://auto-industryvn.com/rosemount-temperature-transmitter-644hai1f6q4-1128442.html
Engineered for versatility, the Rosemount 644 Temperature Transmitter is available with HART®, FOUNDATION™ Fieldbus or PROFIBUS® protocols in head, field or rail mount styles and a variety of enclosure options. By adding a Local Operator Interface (LOI), you can update your transmitter configuration in the field without tools. For diverse application requirements, this transmitter includes diagnostic capabilities, such as Hot Backup™ capability, sensor drift alert and thermocouple degradation.
Specifications
Input: Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
Output Signal: 4-20 mA /HART® protocol, FOUNDATION™ fieldbus protocol, PROFIBUS® PA protocol
Housing: Field mount, DIN A head mount or rail mount
Display/Interface: LCD Display or LCD Display with Local Operator Interface (LOI)
Diagnostics: Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking
Calibration Options: Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration
Certifications/Approvals: SIL 2/3 certified to IEC 61508 by an independent 3rd party, hazardous location, marine type, see full specs for complete list of certifications
Features
HẾT HẠN
Mã số : | 16011216 |
Địa điểm : | Toàn quốc |
Hình thức : | Cần bán |
Tình trạng : | Hàng mới |
Hết hạn : | 29/07/2020 |
Loại tin : | Thường |
Gợi ý cho bạn
Bình luận