是否提供加工定制 | 是 | 品Pai | Dwyer |
型号 | Dwyer 626&628系列 工业压力变送器 | 类型 | 陶瓷型压力变送器 |
测量介质 | 气液两用 | 测量范围 | 101.3KPa-0到101.3-0-689.5KPa(kPa) |
精度等级 | 0.25% | 输出信号 | 4-20(mA) |
防爆等级 | 无 | 防护等级 | NEMA 4X (IP66) |
电源电压 | 10-30VDC(V) | 接口尺寸 | 1/4(mm) |
626系列压力变送器具有高度精确的0.25%压电电阻传感器在一个紧凑,坚固耐用,消防防灾4倍不锈钢通用材质。The Dwyer Series 628 Pressure Transmitters are ideal for OEMs with 1% full scale accuracy sensors.德威尔628系列的压力变送器适用于原始设备制造商1%满量程精度传感器。The transmitter is also available in the general purpose stainless steel housing and the cast aluminum conduit housing.发射器也可在一般用途的不锈钢外壳和通用材质。The highly corrosive resistant 316L stainless steel wetted parts allow the Series 626 and 628 transmitters to measure the pressure in a multitude of processes from hydraulic oils to chemicals. The Series 626 and 628 are available in ranges of vacuum, compound to 5000 psi with a variety of optional outputs, process connections and electrical terminations to allow you to select the right transmitter for your application.高耐腐蚀316L不锈钢湿部分允许系列626和628发射机测量压力,众多的程序,由液压油的化学品。系列626和六二八顷范围可在真空,大院5000防扩散与各种可选的输出,过程连接和电器端子,让您可以选择合适的发射器为您的应用程序。参数介质:兼容的气体和液体。Wetted Materials : Type 316 SS, 316L SS.材料:316型不锈钢,316L不锈钢。Accuracy : 626: ±0.25% full scale.精确度:626:± 0.25%满量程。628: 1% full scale (includes linearity, hysteresis, and repeatability). 628:1%满量程(包括线性,滞后和重复性)。Temperature Limit : 0 to 200°F (-18 to 93°C).温度限制:0到200 ° F(-18至93℃)。Compensated Temperature Range : 0 to 175°F (-18 to 79°C).补偿温度范围:0到175 ° F(-18至79℃)。Thermal Effect : 626: ±0.02% FS/°F.热效应:626:± 0.02%,628: ±0.04% FS/°F (includes zero and span). 628:± 0.04%,(包括零和跨度)。Pressure Limits : See Catalog page.压力限制:见目录页。Power Requirements : 13 to 30 VDC.电源要求:13至30伏直流电。Output Signal : 4 to 20 mA.输出信号:4至20毫安。Optional 0-5, 1-5, 0-10, 1-6 or 2-10.任择0-5V,1-5V,0-10V,1-6V或2-10V。Response Time : 50 msec.响应时间:50毫秒。Loop Resistance : 0-1300 ohms maximum for current.环路电阻:0-1300欧姆Z大的电流。For voltage outputs, minimum load resistance: 2000 ohms.电压输出,Z小负载电阻:2000欧姆。Current Consumption : 38 mA (maximum).电流消耗:38毫安(Z高)。Electrical Connections : Conduit Housing (-CH): terminal block; 1/2" female NPT conduit. General Purpose Housing (-GH): cable or DIN connector.电气连接:导线管房屋(通道):接线端子; 1 / 2 “NPT。:电缆或DIN连接器。Process Connection : 1/4" male or female NPT and BSPT. Optional 1/8" and 1/2" male NPT available with GH housing only.过程连接:1 / 4 “NPT外螺纹和BSPT。可选1 / 8 ”和1 / 2 “NPT外螺纹Enclosure Rating : NEMA 4X (IP66), Note: LED Version is not NEMA 4X (IP66) rated.附文评分:消防防灾4倍(IP66),注:发光二极管版本不管理局4倍(IP66)额定。Mounting Orientation : Mount in any position.安装定位:安装在任何位置。Weight : 10 oz (283 g).重量:10盎司(283克)。Agency Approvals : CE.机构认证:CE认证。应用•压缩机• Pumping Systems •水泵系统• Irrigation System Pressure •灌溉系统压力• Fire Pump Control Pressure •消防泵控制压力• Industrial Process Monitoring •工业过程监控• Refrigerant Line Pressures on Air Handlers when used with optional Refrigerant Valve Depressor •冷媒线压力空气处理器一起使用时可选制冷阀YZ剂• Trash Compaction Equipment •垃圾压实设备测量气体或液体;量程:从0-34.5KPa到0-689.5KPa,从101.3KPa-0到101.3-0-689.5KPa;精度:±0.25%FS;输出:4-20mA,或0-5、0-10、1-5、1-6、2-10VDC;NEMA 4X外壳