- 上海罗斯蒙特仪表电磁流量计
- 发布时间:2006/12/13 14:48:45 修改时间:2006/12/13 14:48:45 浏览次数:2345
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4800E型电磁流量计是上海罗斯蒙特引进国外先进技术
开发研制的新产品,它是由4000型智能电磁流量传感器
与4800型电磁流量转换器配套组成的一体型电磁流量
计。已广泛适用于化工、食品、造纸、制糖、冶矿、
给排水、环保、水利、钢铁、石化、油田、制药等工
业领域中。适用于测量酸、碱、盐溶液,泥浆、矿浆
、纸浆、废水等导电介质的体积流量。normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt">
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt">技术参数
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l8 level1 lfo1">l 测量精度:测量值的±0.2%、±0.5%
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l8 level1 lfo1">l 介质导电率:>5uS/cm 水≥20uS/cm
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 321.0pt 336.0pt; mso-list: l8 level1 lfo1">l 满量程流速:0.3~10m/s
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 321.0pt 336.0pt; mso-list: l8 level1 lfo1">l 环境温度: -25℃~60℃
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l8 level1 lfo1">l 介质温度: ≤45℃ (聚氨酯橡胶)
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt"> ≤80℃ (硬、软、氯丁橡胶)
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 72pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt; mso-char-indent-count: 8.0; mso-char-indent-size: 9.0pt">≤180℃ (聚四氟乙烯)
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l8 level1 lfo1">l 工作压力:DN 10~80mm PN ≤4Mpa
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt; mso-char-indent-count: 3.0; mso-char-indent-size: 9.0pt"> DN 100~150mm PN ≤1.6Mpa
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt; mso-char-indent-count: 3.0; mso-char-indent-size: 9.0pt"> DN 200~900mm PN ≤1Mpa
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 63pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt; mso-char-indent-count: 7.0; mso-char-indent-size: 9.0pt">DN1000~2400mm PN≤0.6 Mpa
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l8 level1 lfo1">l 流量极输出信号:
normal style="MARGIN: 0cm 0cm 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; tab-stops: 60.0pt 216.0pt 252.0pt; mso-list: l8 level3 lfo1">a. 主要输出
normal style="MARGIN: 0cm 0cm 0pt 42pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt">电流输出:4~20mA 脉冲输出:n个/m³ 频率输出:0-10kHZ
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 36pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt; mso-char-indent-count: 4.0; mso-char-indent-size: 9.0pt"> 通讯输出:RS485或CAN总线 接口(选择件)——HART
normal style="MARGIN: 0cm 0cm 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; tab-stops: 60.0pt 216.0pt 252.0pt; mso-list: l8 level3 lfo1">b. 控制输出
normal style="MARGIN: 0cm 0cm 0pt 42pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt">上限报警集电集开路输出(正常为0,报警为1)
normal style="MARGIN: 0cm 0cm 0pt 42pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt">下限报警集电集开路输出(正常为0,报警为1)
normal style="MARGIN: 0cm 0cm 0pt 42pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt">正、反向流量状态集电集开路输出(正向为0,负向为1)
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l11 level1 lfo2">l 供电电压:AC220V 或 DC24V
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l11 level1 lfo2">l 仪表功耗:≤5VA
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l11 level1 lfo2">l 传感器安装连接方式:法兰连接型、螺纹连接型
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l11 level1 lfo2">l 选用材料:
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt; mso-char-indent-count: 3.0; mso-char-indent-size: 9.0pt">法兰连接材料:碳钢或不锈钢(1Cr18Ni9Ti) 接地环材料:不锈钢(1Cr18Ni9T)
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt; mso-char-indent-count: 3.0; mso-char-indent-size: 9.0pt">衬里材料:聚四氟乙烯、聚氯丁橡胶、聚氨酯橡胶、耐酸橡胶(硬橡胶)
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt">电极材料:耐酸不锈钢(1Cr18Ni9Ti)、含钼不锈钢(0Cr18Ni12Mo2Ti)、
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; LINE-HEIGHT: 150%; tab-stops: 216.0pt 252.0pt">哈氏合金B(HB) 哈氏合金C(HC)、钛合金、钽合金、铂合金
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l16 level1 lfo3">l 防爆等级:普通型,隔爆型(dⅡBT4),增安型
normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; tab-stops: 21.0pt 216.0pt 252.0pt; mso-list: l16 level1 lfo3">l 防护等级:IP65、IP68