?適用LUTRON所有傳送器系列產品
1.輸入信號線性直流4~20mA
2.依照4~20mA信號,可做-1999~9999間對應數值設定
小數點可設定
3.繼電器輸出:AC0.5A/250V或DC0.5A/24V
4.兩組上下限警報設定輸出
5.每組警報具有一個常開接點輸出
6.工作電壓: AC90V~264V(50/60Hz)
7.尺寸：96×48×110mm
開孔尺寸：92mm*46mm(+0.3mm)
8.具備RS232/USB介面，可連接LUTRON紀錄軟體
RS232/USB介面傳送距離5M以上(選購)
可接續RS458轉換器，延長傳送距離(選購)
9.DC 24V/50mA控制電源輸出
10.四位LED顯示，字高14mm
11.精度：SPAN±(0.15%+2D)FS，ZERO±(0.1%+2D)FS
12.反應時間：1秒
設定功能：
?4mA/20mA顯示值對應
?兩組上下限警報
?偏差值修正
?讀值過濾功能
?補償設定功能
?放大係數調整功能
?單位設定
進階應用選購功能：
?紀錄器，SD卡紀錄
?遠端RS232連線顯示表頭
?即時連線PC軟體紀錄
?USB/RS232電腦即時連線
4-20 mA Controller/Alarm/Indicator
Model : CT-2012
* Input : 4-20 mA DC, linear.
* User can default the desired display value between -1999 to 9999
(decimal point can be selected to DP1, DP2, DP3) and all the preset
data will be saved into the memory circuit permanently.
* When CT-2012 cooperate LUTRON's 4 to 20 mA transmitters, whole
system will become the high performance Controller/Alarm/Indicator
for following measuring functions : Humidity, Light, pH, Dissolved
Oxygen, Conductivity, Vibration, Pressure, Sound, Temperature, RPM,
Hz, Load cell (Weight, Force), Potential (Angle, Level). ACV, ACA, DCV,
DCA, WATT....
* Control output: 2 points (COM, NO).
* Alarm output: 2 points (COM, NO).
* DC 24V power supply output.
* RS232/USB computer interface.
* Power : 90 ACV - 264 ACV, 50/60 Hz.
* DIN size : 96 x 48 mm. Depth : 107 mm.
