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生产厂家厂商性质
上海所在地
1.智能型差压变送器产品特点:
☛采用*的隔离技术,具有*的抗干扰性能
☛电池供电使用时间长
☛高精度、精度优于0.1% 、以检测较小的气体差压,小100PA以内
☛完善的自诊断及远程通讯功能
☛可选择HART协议或rs485通讯协议
☛采用*高精度硅技术,*的双过载保护膜片设计,单向过压可高达60MPa
2.应用领域:
☛液位测量与控制楼宇自控、恒压供水
☛石化、环保、石油
☛制药、食品行业
☛自动控制和检测系统
☛实验或测试设备\\液压领域及气动控制系统
☛MVR蒸发器,多效蒸发器设备
☛多用于气密性气体检测上面
33.技术规格:
智能型差压变送器
选型 (MX-YL-188-03(带液晶显示) |
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10 | 输出 |
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| H | 4-20mA带HART通讯 |
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| N | 4-20mA模拟量输出 |
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| W | 无线输出(频率430-470HZ) |
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| W1 | RS485(MOOBUS)协议,3.6VCD电池供电 |
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| W2 | RS485(MOOBUS)协议,9-30VCD电池供电 |
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20 | 量程 |
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| A | 0-100Pa~1kPa(0-10~100 mmH2O)/(0-1~10mbar) |
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| B | 0-200Pa~6kPa(0-20~600 mmH2O)/(0-2~60mbar) |
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| C | 0-400Pa~40kPa(0-40~4000 mmH2O) |
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| D | 0-2.5kPa~250kPa(0-0.25~25 mH2O)/(0-25~2500mbar) |
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| E | 0-20kPa~2MPa(0-2~200 mH2O) |
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30 | 膜片材质 (此项不用选) |
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| A | 不锈钢316L | 硅油 |
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| B | 钽膜片 | 硅油 |
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| C | 哈氏合金C | 硅油 |
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40 | 工作压力 |
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| A | 1MPA |
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| B | 16MPa |
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| C | 25MPa |
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| D | 40MPa |
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50 | 过程连接 |
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| A | 1/4英寸NPT及7/16英寸UNF螺纹孔 | 无泄放阀 |
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| B | 1/4英寸NPT及7/16英寸UNF螺纹孔 | 泄放阀装于法兰后部 | |||||||||||||
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| C | 1/4英寸NPT及7/16英寸UNF螺纹孔 | 泄放阀法兰侧面上部 | |||||||||||||
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| D | 1/4英寸NPT及7/16英寸UNF螺纹孔 | 泄放阀法兰侧面下部 | |||||||||||||
60 | 密封材质 |
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| N | (NBR) |
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| P | 聚四氟乙烯(PTFE) |
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70 | 特殊功能 |
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| N | 无 |
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80 | 安装支架 |
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| N | 无 |
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| 1 | 钢 |
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| 2 | 镀锌碳钢 |
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90 | 电气连接 |
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| N | 无 |
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| A | 1/2 英寸NPT内螺纹不锈钢椭圆形法兰 |
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| B | M20x1.5 外螺纹不锈钢接头 |
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4.订购指南:
型号 | 输出 | 量程 | 过程连接 | 电气连接 | 接液材质 | 其它要求 |
MX-YL-188-03 | 4-20MA+HART | 0-5KPA | 1/4NPT | 1/2NPT | 无 |
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订货举例: | MX-YL-188-03-10H-20A-50A-90A |