Bộ hiển thị số nhiệt độ máy biến áp lực, Hangzhou Guanshan XMT-288FC

XMT-288F (C) series digital temperature controller for the power transformer is a companion product design, it BWY (WTYK) -802A, 803A temperature controller connected with, the solid can now telemetry power transformer oil, the remote control.

This product has XMT-288F, XMT-288FC and other models. XMT-288FC can output 0 ～ 5VDC, 1 ～ 5VDC or 4 ～ 20mADC standard signal, XMT-288FC-Ⅱ is also equipped with

RS-485 and RS-232 interfaces are directly connected to the computer.

Main technical data

1. XMT-288F (C) series digital display temperature controller main technical indicators:

(1) Input signal: Pt100

(2) Measurement range: 0 ～ 100 ℃, 0 ～ 120 ℃, 0 ～ 150 ℃, -20 ～ 80 ℃

(3) Accuracy: 1.0 level

(4) Display mode: 0.8 ″ 7-segment digital tube

(5) Resolution: 0.1 ℃

(6) Setting value range: adjustable within the whole range

(7) Lead method: three-wire system

(8) Contact output: a set of normally open (normally closed) contacts for each of the upper and lower limit alarms

(9) Contact capacity: 220V / 3A (resistive)

(10) Standard signal output:

XMT-288FC has the following signal outputs:

① DC: 0 ～ 5V or 1 ～ 5V, DC 4 ～ 20mA

② Communication interface: RS485, RS232 (XMT-288FC-Ⅱ)

③ For DC 4 ～ 20mA output, the allowable load resistance is 250 ～ 350Ω.