隔离器又名信号隔离器,将输入信号进行转换输出。输入,输出和工作电源三者相互隔离,通过自身的特性保护信号的正常传递,特别适合与需要电隔离的设备仪表配用, 是工业控制系统中重要组成部分。
尺寸:400x250x250mm |
绝缘隔离电阻:≥10^8Ω |
噪声:≤0.01mV |
产品名称:16通道对地隔离转接箱 |
Connector Insulation Resistance:≥10^9Ω |
Connector Standard:GB11313 |
Connector Type:BNC-BNC |
保修期:2 YEAR RADWELL WARRANTY |
别名:140UKPB |
包装规格:Phase Barrier PKG/QTY 2 |
品牌:ALLEN BRADLEY |
型号:140U-K-PB |
库存状态:SURPLUS / NEVER USED SURPLUS |
状态:DISCONTINUED BY MANUFACTURER |
类型:本质安全栅 |
产品型号:937ZH-DPAN-2 |
产品类别:Intrinsic Safety Barriers |
制造商:Allen-Bradley / Rockwell Automation |
安全栅类型:Zener Barrier |
通道数:2-Channel |
精度等级:<0.2% |
通讯协议:RS-485; RS-232; Modbus RTU |
使用温度:-25~70℃ |
功率消耗:<1.5W |
存储温度:-45~80℃ |
供电电压:8~50Vdc |
Communication Response Time:≤100ms |
Isolation Voltage:3KVDC |
Temperature Drift:±20ppm/℃ |
精度等级:<0.1% |
使用温度:-10 ~ 40℃ |
功率消耗:<1W |
存储温度:-20 ~ 60℃ |
供电电压:18 ~ 26Vdc |
Analog Output Signal:0 ~ 20mA; 4 ~ 20mA; 0 ~ 5V; 0 ~ 10V |
Digital Communication Protocol:Compatible with Toledo continuous output protocol (18 bytes) |
Digital Input Signal:RS232; RS485 |
Environment Humidity:<85%RH |
Wiring Configuration:DIN35 standard rail |
开关量输入类型:Dry contact (DC24V); Wet contact (AC220V) |
供电电压:660V |
Analog Output Signal:4-20mA |
Digital Communication Protocol:Modbus-RTU |
输出信号:±10V |
响应时间:1kHz |
供电电压:24Vdc |
精度等级:0.01% |
输入阻抗:>10MΩ |
使用温度:-25 ~ +70℃ |
输出信号:Current; Voltage; Digital |
功率消耗:70mA |
供电电压:18 ~ 30Vdc |
温度系数:20ppm/K |
Gain Adjustment Range:0.65 ~ 2 |
Internal Reference Voltage:10Vdc |
Isolation:Galvanic isolation (with DC/DC converter) |
Mounting Rail:35mm (DIN EN 50022) |
Protection Rating:IP50 |
Zero Adjustment Range:-30 ~ +20% |
精度等级:±0.03% Span (typ); ±0.1% Span (max) |
尺寸:54.1mm x 43.3mm x 15.4mm |
输入保护:120Vrms |
线性度:±0.01% Span (typ); ±0.02% Span (max) |
使用温度:-40℃ ~ +85℃ |
输出保护:Continuous Short-to-Ground |
灵敏度:±0.0001%/%VS |
存储温度:-40℃ ~ +85℃ |
供电电压:14 ~ 35Vdc |
Analog Output Signal:Analog Voltage |
Bandwidth:100Hz |
CMRR:105dB |
Certifications:CE; ATEX; CSA C/US; RoHS III |
Current Consumption:12mA |
ESD EFT Immunity Performance:Performance B |
Effective Available Power:40mW |
Emissions EN61000-6-4:ISM, Group 1 |
Immunity EN61000-6-2:ISM, Group 1 |
Input Resistance:<100Ω; 2MΩ |
Isolation Type:Transformer |
Isolation Voltage:1500Vrms |
NMR -3dB at 100Hz:80dB per Decade Above 100Hz |
Noise Peak 0.1Hz-10Hz:1μV RTI |
Noise Peak 5MHz:500μV |
Noise RMS 10Hz-100kHz:300μV |
Optional Output Range:+1V to +5V; 0 to +5V; 0 to +10V |
Output Current Limit:±14mA |
Output Resistance:<1Ω |
Output Voltage Limit:±12V |
RF Immunity Performance:Performance A ±0.5% Span Error |
Radiated Conducted Emissions:Class A |
Range:4-20mA; 0-20mA; +1V to +5V; 0 to +5V |
Relative Humidity:0 to 95% Noncondensing |
Slew Rate:5ms |
Stability Gain:±35ppm/℃ |
Stability Output Offset:±0.003% Span/℃ |
Step Response 90% Span:5ms |
Transient Protection:ANSI/IEEE C37.90.1 |
精度等级:<0.1% |
使用温度:-20 ~ 60℃ |
输出信号:4 ~ 20mA; HART |
响应时间:≤2ms |
供电电压:18 ~ 32Vdc |
Certifications:IEC 61326-3-1 |
Dielectric Strength:≥2500Vac |
Electrical Connection:35mm DIN Rail |
Input Signal:4 ~ 20mA; HART |
Temperature Drift:40ppm/℃ |
产品类别:RTD Temperature Transmitters |
传感元件材料:Platinum; Nickel/Nickel Alloys |
供电电压:7.5-35 V DC |
基准电阻:100 Ohms |
安装方式:DIN轨道安装 |
宽度:23.5 mm |
工作温度:-20 to 60 C |
最低工作温度:-20°C |
最高工作温度:+60°C |
深度:130 mm |
电压输入范围:0-250 V DC |
电流输入范围:0-100 mA |
系列:5131A |
输入类型:Lin.R (RTD), NI100, PT100, 热电偶类型B/E/J/K/L/LR/N/R/S/T/U/W3/W5 |
输出信号:4-20 mA (可配置为0-20 mA), 0-10 V DC |
通道隔离:3.75 kVac |
分辨率:12位 / 14位 |
工作模式:任意波形发生器(AWG) |
序列生成功能:支持 |
无杂散动态范围(SFDR):高达90 dBc |
模拟带宽:高达5 GHz |
波形存储器容量:每通道2 GSa |
软件兼容性:MATLAB、BenchLink Waveform Builder Pro、宽带波形中心 |
通道数:1通道(每通道独立配置) |
采样率:12 GSa/s(12位分辨率) / 8 GSa/s(14位分辨率) |
工作湿度:5% ~ 90% |
使用温度:-40 ~ 80℃ |
功率消耗:0.6W |
供电电压:9 ~ 30Vdc |
传输距离:≥3000m |
Baud Rate:1200 ~ 115200bps |
Digital Communication Protocol:RS485 |
Isolation Voltage:2500Vrms |
Surge Protection:600W; ±15kVESD |
Wiring Configuration:1路RS-485转2路RS-485 |
精度等级:0.08%FS |
供电电压:20 ~ 253Vac |
Certifications:ATEX; Nuclear |
Isolation Voltage:3600Vac |
Protection Rating:IP68 |
Transient Withstand Voltage:20kV |
精度等级:<0.025% |
Overvoltage Protection:135 VRMS |
Range:0.00 ~ 24.00mA; 0.00 ~ 52.00mA |
Resolution:0.01mA |
频率范围:33.0 MHz ~ 3.0000 GHz |
抖动:≤ 1 ps |
Optional Digital Communication Protocol:GPIB |
Resolution:1 ps |
Rise Time:≤ 60 ps |
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