PDF《智能系列压力变送器》

S 北京布莱迪仪器仪表有限公司智能系列压力变送器 YBPZ(800Z) Capacity serial pressure transmitter S・16 -1 应用: 液压及气动控制系统、 工业过程检测与 控制 石油天然气控制系统、石化、环保、空 气压缩 实验室压力校验、轻工、机械、冶金 其他自动控制和检测系统、楼宇供水 恒压供水 特点: 不锈钢隔离膜片、适用范围广 高精度、高稳定性、高可靠性 抗射频 抗电磁干扰 具有自诊断能力 Hrat 协议数字通讯技术 概述YBPZ(BP-800ZN)智能型压力变送器是采用美国 GE 公司的 NOVA SENSOR高精度隔离型扩散硅传感器组件, 通过HART 协议的高可靠性智能电路,将被测介质的压力转换为4~20mADC标准电信号.

同时利用在4~20mA传输线上迭加一 个数字信号进行通讯(采用HART协议) 、查询和自诊断.通过 PC机或手操器(通讯器)可以在现场或控制室对该变送器进行 远程控制或重新组态.高质量的传感器 精湛的全焊接技术及完 善的装配工艺确保了变送器的高质量和优良性能. 本产品有多种接口形式品种规格齐全, 能够最大限度的满足客户 的要求,特别适合广泛使用于各种工业现场. General overview YBPZ (BP-800ZN) adopt the NOVA SENSOR isolation type diffuse silicone sensor components and with the HART agree- ment stable capacity circuit, it transform the pressure to be 4~20mADC standard signal. At the same time, it adds another one digital signal based on 4~20mA to do the communication, inquire about and self diagnose. Using the PC device or the hand operator, you can do the distance controlling. Qualified transmitter, excellent welding technique and the perfect installing make sure the excellent functions of the transmitter. It has a lot of connection types that will satisfy more customers and especially for the industry local using. Characters: Stainless Steel isolation film, widely used High accuracy, high stability, high liability Resistance of the disturb of the electromagnetism Self diagnose ability Hart agreement Apply: Hydraulic pressure and pneumatic controlling system, indus- try process inspection and controlling Petroleum and natural gas controlling system, petrochemical, environment protect and air compress. Laboratory pressure test, light industry, mechanism and metallurgy Other automatic controlling and inspection system, building water supply and so on. 9-17 2008.11.6, 4:08 PM

63 BEIJING BRIGHTY INSTRUMENT CO.,LTD. S・16 -2 MODEL YBPZ 技术指标 Technique Index: Vs -12 0.02 Vs -12 0.02 Medium The liquid, gas and stream which is not compatible with SUS316L Range 0~10kPa to 0~60MPa(See the range table) Over loading

2 times of max range(The max over loading of code

10 is 90MPa) Signal output 4~20mADC (2-line) (signal can be linear or square root output which is compatible with Hart agreement) Accuracy ± 0.1%FS(Under the basic ranges) Voltage 12~36VDC (2-line) Standard 24VDC ± 5%,wave is less than1% Temperature -20~70℃ (Standard compensation) ;

or special as customer s request Stock temperature -40~125℃ Relative humidity 0%~95% Loading resistance (4~20mA) : RL = -RD Note:U is power voltage,RD is resistance in the wires 测量介质 与SUS316L 不锈钢兼容的各种液体、气体或蒸汽 量程范围 0~10kPa 至0~60MPa(参见选型表) 过载压力 最大量程的

2 倍(其中量程代码

10 的产品最大过载为 90MPa) 输出信号 4~20mADC(两线制) (输出信号可选择线性 输出与 Hart 协议兼容的数字信号) 精度±0.1%FS(精度为基本量程下非线性、重复性、迟滞)± 0.25%FS 工作电压 12~36VDC (两线制)标准 24VDC ± 5%,纹波小于 1% 工作温度 -20~70℃ (标准补偿) ;