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产品名称: WP-8000-EX系列检测端隔离式安全栅(带配电) 香港上润,上润,精密,仪器
产品型号: WP-8047-EX、WP-8035-EX
仪器类别: wp 安全栅及转换器
产品简介:
WP-8000-EX系列检测端隔离式安全栅(带配
电),向现场危险区域的变送器提供隔离的本安电源
电压,并将变送器产生的(4~20)mA 信号隔离转换后,
传送至安全区控制系统或其它单元组合仪表。
本隔离式安全栅需要独立供电,供电电源-输入
回路-输出回路之间电磁隔离。
◆ 特性
●给变送器提供配电电压≥16VDC(供电电源22≥VDC)。
●将变送器(4~20)mA 信号隔离传送。
●可选择(4~20)mA 或(1~5)V 信号输出,或
其它所需的直流信号。
●模块化表芯设计,无需零点和满度调节。
●带有工作电源指示灯。
●本安输入回路 [Exia]IIC,输入回路过流保护。
●即插即拔式接线端子,DIN导轨卡式安装。
主要技术参数:
● 工作电源
电源接线:独立的接线端子 13-,14+,可带电拔插
电源电压:(20~30)VDC
电流损耗:24VDC 时,<50mA(一进一出)
<60mA(一进二出)
<110mA(二进二出)
电源指示:通电 LED 灯亮:绿色
● 输入信号(Exia IIC 危险区)
变送器信号输入:(4~20)mA
驱动变送器的配电电压:≥16VDC(供电电源≥22VDC)
输入阻抗:50Ω(一进一出,一进二出);
100Ω(二进二出)
● 输出信号(安全区)
输出电流:(4~20)mA
电流输出时允许负载:0~350Ω(4mA~20mA,
0~20mA输出时)
输出电压:(1~5)V
电压输出阻抗:≤500Ω
纹波(Vp-p):<10mV
● 性能指标
标准精度:±0.5%FS、±0.2%FS
温度漂移:±0.015%/℃
响应时间:≤1s(10%→90%)
稳定时间:≤3s
电源电压变动影响:±0.1%(允许电压范围)
负载电阻变化影响:±0.1%/250Ω
通道隔离:输入-输出-电源之间隔离
绝缘电阻:≥100MΩ/500VDC(AC)
隔离能力:2500VAC/1 分钟 50Hz
防爆电压:250VAC
抗电磁兼容性:符合 IEC 61000 相关抗电磁标准
● 环境参数
工作温度:(-20~+60)℃
储存温度:(-40~+80)℃
环境湿度:(5~+95)%RH (无冷凝)
● 结构
卡装式;模块化表芯;ABS 材质机壳;拔插式端子
整机重量:约110g
● 安全防爆认证参数
整机满足 GB3836.1-2000 和 GB3836.4-2000
标准相关要求
防爆等级标志:[Exia]IIC
安全认证参数:
Um:250V Uo:28V Io:93mA
Po:0.65W Lo:2.4 mH Co:0.03μF
◆ 外形尺寸
外形尺寸:宽×高×深=16×116×110(mm)
香港上润精密仪器股份有限公司产品目录:
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WP-S833-01-12-3H
WP-8K-91-T03E8220-T
WP-LS801-01-A-HL-P
WP-C403-01-12HL-W
WP-C403-02-12-HL
WP-C803-01-12-HL
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WP-C403-01-12-HL
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WP-D823-011-0808-HL
WP-D831-80-08-N
WP-S833-01-12-3H
WP-D806-02-23-N-T
WP-MD832-81-23-HL-T
WP-CDA03-82-23-HL-P
WP-XTRM-11-10
WP-XTRM-11-15
WP-XTRM-12-10
WP-XTRM-13-10
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WP-TX825-812-1212-HL-T
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WP-P905-820-12-HL-P-T
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WP-RD803-22-23-HL-T-F
WP-LEQN-111180HL
WP-LEDV-C600NT(300V/300V)
WP-LEDV-T282HLT(1000V/100V)
WP-LEAP-C600NT(400V,5A)
WP-LEAQ-T282HLT(380V/380V,5A/5A)
WP-LEPQ-C100NT(500V/100V,100A/5A)
WP-LEPQ-T282T(220V/220V,5A/5A)
WP-LE3PQ-C1004NT(500V/100V,100A/5A)
WP-LE3PQ-T2824NT(220V/220V,5A/5A)
WP-LE3V-C2804-3HT(400V/400V)
WP-LE3A-C 280-3HT(100A/5A)
WP-LE3P-C1004HLT(380V/380V,100A/5A)
WP-LE3Q-C2004HLT(380V/380V,100A/5A)
WP-LEMQ-C1004HLT(380V/380V,100A/5A)
WP-LEMQ-C1004HLT(380V/380V,100A/5A)
WP-LECJ-L1824H0T
WP-LEHz-C600N(220V)
WP-LEPF-C200NT(380V/380V,100A/5A)
WP-101TC20-03(0~1000℃)
WP-201-TC224-03
WP-202-TC220-0303 (0~1300℃)
WP-202BA22-1212
WP-D807-81-10-HH-K-T
WP-K1A1D1G1FEA5G
WP-D401-02-08-N
WP-L801-20-F-N-P
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WP-K1A1S1G1FEA5G
WP-8K-11-T23E000
WP-C801-00-12-N-P
WP-D821-000-0308-NN
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WP-D805-012-12-HL-P
WP-S805-012-08-HL-P
WP-S805-012-04-HL-P
WP-C803-02-08-HL-P
WP-C803-02-12-HL-P
WP-LQ804-02-ANGN-HL-P
WP-B803-0-A
WP-T823-011-1212-2H2L-2P
WP-C803-01-03-HL-T
WP-S803-01-08-HL-T
WP-D803-01-12-HL-T
WP-L801-02-A-HL-T
WP-S821-822-1919-NN-2P
WP-D821-800-1908-NN-P
WP-8K11T12E020P
WP-C803-03-08-HL-P
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WP-D835-822-1212-H-R
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WP-T805-012-12-HL-P
WP-C401-00-15-N-W
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WP-D806-80-08-N
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WP-S403-01-12-HL-P
WP-S405-020-12-HL-P
WP-D808-01-08-HL
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WP-L803-02-AAA-HL-2P-T
WP-D808-01-08-HL
WP-L801-01-F-HL-P
WP-L801-02-FNN-HB-P
WP-8AS1G1F2A5G37/-100-400KPA
WP-8AS1G1F2A5G34/-0.1-0MPA
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WP-C801-02-03-N
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WP-D423-011-0909-LHH
WP-LC1S3YA1F2A5H/0-35KPa
WP-R80A1144000A
WP-C803-01-23-HL
WP-D816-01-23-HL
WP-R80A1144000A
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WP-C803-01-23-HL-P
WP-L802-01-AAG-HL-2P
WP-T803-01-23-HL-P
WP-S805-022-23-HL
WP-D935-060-1212-H
WP-B803-0-A
WP-AKCS1G1FIC2G17G/0-1MPA
WP-D823-011-1414-2H2L-2P
WP-K1A1S1G1FEB5G/0-6MPA
WP-AKCS1R1FIC5G29G/-9-0KPA
WP-AKCS1R1FIC5G10G/0-50KPA
WP-AKCS1R1FIC5G30G/-20-0KPA
WP-L802-01-AAG-HL-2P
WP-C803-01-23-HL
WP-T803-02-23-HL
WP-LEAV-C600NT
WP-T823-022-2323-2H2L-2P
WP-D905-020-12-HL-P
WP-C403-02-23-HL-W
WP-C403-02-09-HL
WP-LEAVC102HHT
WP-LE3PC1023W
WP-302IC22-1212-W
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WP-S805-020-12-HL-P
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WP-D803-01-12-HL-P
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WP-D903-01-23-HL-P
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WP-C403-02-12-HL-P
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WP-LCD-PID自整定控制仪
WP-PID自整定控制仪/PID光柱显示控制仪
WP-LCD-PID自整定控制仪(外给定或阀位控制)
WP-PID自整定/光柱显示控制仪(外给定或阀位控制)
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WP-LED手动操作器/光柱显示手动操作器
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WP-带打印流量积算控制仪
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