Trang nhất
Thiết bị điện trung thế, truyền tải
Bộ hiển thị số nhiệt độ digital display temperature controller XMT-288FC-III transformer temperature controller Hangzhou Huali
Đăng ngày 01-10-2018 05:34:35 AM - 1455 Lượt xem
Mã sản phẩm: XMT-288FC-III
XMT-288F(C) series digital display temperature controller is a supporting product specially designed for power transformers. It is matched with BWY(WTYK)-802A, 803A type temperature controller.Telemetry and remote control of oil temperature of power transformers.This product has XMT-288F, XMT-288FC and other models. XMT-288FC can output 0~5VDC, 1~5VDC or 4~20mADC standard signals, XMT-288FC-II is also equipped withThe RS-485 and RS-232 interfaces are directly connected to the computer.
Main technical data1 . XMT-288F (C) series digital display temperature controller main technical indicators:(1) Input signal: Pt100(2) Measurement range: 0 to 100 ° C, 0 to 120 ° C, 0 to 150 ° C, -20 to 80 ° C(3) Accuracy: 1.0(4) Display mode: 0.8′′ 7-segment digital tube(5) Resolution: 0.1 °C(6) Set value range: adjustable within the entire range(7) Lead method: three-wire system(8) Contact output: The upper and lower limit alarms each have a set of normally open (normally closed) contacts.(9) Contact capacity: 220V/3A (resistive)(10) Standard signal output:The XMT-288FC has the following signal outputs:1 DC: 0~5V or 1~5V, DC 4~20mA2 Communication interface: RS485, RS232 (XMT-288FC-II)3 When the DC 4~20mA output is output, the allowable load resistance is 250~350Ω.XMT-288FC-III (out of 4-20mA and 0-5V) 850XMT-288FC-II (add 485 interface) 790