电参数/Electrical characteristics | |||||||||
型号/Type | FS100 RST1 | FS200 RST1 | FS300 RST1 | FS400 RST1 | FS500 RST1 | FS600 RST1 | FS1000 RST1 | ||
lpN | 原边额定输入电流 Primary nominal input current | 0～100 | 0～200 | 0～300 | 0～400 | 0～500 | 0～600 | 0～1000 | A |
lp | 原边电流测量范围 Measuring range ofprimary current | 0~±150 | 0~±300 | 0~±450 | 0~±600 | 0~±750 | 0~±900 | 0~±1200 | A |
lout | 副边额定输出电流 Rated output voltage | 4～20(±1%) | mA | ||||||
RL | 负载电阻 Load resistance | 80～650 | Ω | ||||||
Vo | 电源电压 Supply voltage | +20～+32(±5%) | V | ||||||
lo | 电流消耗 Current consumption | Ve=+24V 30+Iour | mA | ||||||
Va | 绝缘电压 Insulation voltage | 在原边与副边电路之间5kV有效值/50Hz/1分钟 5kV RMS /50Hz/1 min between primary and secondary side circuits | |||||||
EL | 线性度 Linearity | <0.5 | %FS | ||||||
lo | 零点失调电流 Zero offset current | TA=25℃ 4±0.1 | mA | ||||||
lom | 磁失调电压流 Residual voltage | Ip→0 <0.1 | mA | ||||||
lor | 失调电流温漂 Offset current temperature drift | Ip=0 TA=-25～+85℃ <0.005 | mA/℃ | ||||||
Tr | 响应时间 Response time | <150 | ms | ||||||
f | 频带宽度(-3dB) Frequency bandwidth(-3dB) | DC,20～6000 | Hz | ||||||
TA | 工作环境温度 Ambient operating temperature | -25～+85 | ℃ | ||||||
Ts | 贮存环境温度 Ambient storage temperature | -40～+100 | ℃ | ||||||
RL | 负载电阻 Load resistance | ≥10K | Ω | ||||||
m | 质量(约) Quality (approx.) | 248 | g | ||||||
标准 Standard | SJ 20790-2000;JB/T 7490-2007 | ||||||||
Dimensions of drawing(mm)
Elucidation:1,Vcc 2,Iou't 3,NC 4,0V(power ground) OFS, zero adjustment BAI, error adjustment GIN, amplitude adjustment
Remarks：
1、Incorrect wiring may cause damage to the sensor. After the sensor is powered on, when the measured current passes through the sensor window, the proportional voltage value can be measured at the output end.
2、The output amplitude of the sensor can be adjusted according to the user's needs.
3、Sensors with different rated input current and output voltage can be customized according to user requirements.
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Shanghai Freesor Sensor Technology Co. ,Ltd. was founded in 2005 by a number of overseas returnees with rich experience. It is a high-tech enterprise integrating design, research and development, production and sales.
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