AOF4000 series two in two out signal isolator
- Product description
- Technical specifications
- Product portfolio
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- AOF4000 series two in two out signal isolator
◆ Overview
The AOF4000 series dual signal isolator is an ultra small, high-performance, and high-precision instrument. It has a small size, light weight, and easy to use DIN35 rail installation, which isolates and transmits physical quantities to the display, recording, and adjustment units on site. It can be used in conjunction with unit combination instruments and DCS, PLC and other systems, and has a wide range of applications in major projects in industries such as oil fields, petrochemicals, manufacturing, power, metallurgy, etc.
◆ Product Features
1. Nonlinear compensation;
2. Equipped with DC24V/30mA distribution output;
3. Automatic compensation with cold end;
4. AC220V power supply can be ordered;
5. All imported electronic components are used, with reliable performance and high cost-effectiveness.
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◆ Technical indicators
Input signals: standard signal, resistance, thermocouple;
Power supply voltage: 24VDC or 220VAC;
Input impedance: current type<100 Ω; voltage type>100k Ω;
Electric couple type>10M Ω; Resistance type>5k Ω;
Output impedance: current type<500 Ω; voltage type>20k Ω;
Distribution output: 24DCV/30mA;
Accuracy level: 0.2% FS;
Stability coefficient:<50ppm/℃;
Power consumption:<2W;
Environmental temperature: -10~60 ℃;
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AOF4000 series two in two out signal isolator 仪表型号 AOF4 2-in-2-out Signal Isolator 供电方式 D 供电电源DC24V 双路输入
信号（两位）B B 热电偶B输入 C C 热电阻Cu100输入 E E 热电偶E输入 F F 频率输入（幅值2~5V / 0~20KHz） G G 热电阻Cu50输入 J J 热电偶J输入 K K 热电偶K输入 N N 热电偶N输入 P P 热电阻Pt100输入 R R 热电偶R输入 S S 热电偶S输入 T T 热电偶T输入 5 5 0～10mA输入 6 6 4～20mA输入 7 7 0～5VDC输入 8 8 1～5VDC输入 9 9 特殊分度号输入 双路输出
信号（两位）F F 频率输出（幅值5V / 0~20KHz） 5 5 0～10mA输出 6 6 4～20mA输出 7 7 0～5VDC输出 8 8 1～5VDC输出 9 9 特殊分度号输出 配电输出 缺省 不带（频率输入仅此选项） P 配电24V/30mA 防雷功能 缺省 不带防雷 L 防雷 对应输出温度量程范围℃ 0-1300℃ 选型举例 AOF4-D-6-6-6-6
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