您好,欢迎来到维库仪器仪表网 网站登录 | 免费注册 | 忘记密码

咨询电话SERVICE LINE

0371-56610738

商铺首页 公司介绍 公司动态 产品中心 技术资料 在线留言 联系我们
虹润精密仪器
虹润精密仪器
  • 虹润精密仪器
  • 虹润精密仪器
  • 虹润精密仪器
  • 虹润精密仪器
  • 虹润精密仪器
扫一扫

扫一扫
进入手机店铺

虹润精密仪器

产品价格:
电议
产品型号:
3051外形
供应商等级:
企业未认证
经营模式:
贸易商
企业名称:
宝鸡麦克自动化仪表有限公司
所属地区:
河南省
发布时间:
2013/9/5 17:05:14

0371-56610738      

吴狄女士(联系我时,请说明是在维库仪器仪表网看到的,谢谢)

企业档案

宝鸡麦克自动化仪表有限公司

企业未认证营业执照未上传

经营模式:贸易商

所在地:河南省

产品搜索

手机访问

扫一扫
进入手机店铺

  • 品牌/商标:虹润
  • 企业类型:贸易商
  • 新旧程度:全新
  • 原产地:福州
::企业资质::
 
::产品简介::


                        HR-K型压力变送器
   
 

 

使用对象

 

    液体、气体、蒸汽压力测量、液体液位测量。

特点 
  ●高,稳定性好。
  ●二线制工作方式,4~20mA信号输出。
  ●敏感部件及线路板是全固体结构,坚固抗振。
  ●抗干扰能力强,温度稳定性好。
  ●防爆壳体结构,可全天候使用。
  ●具有优良的防腐性能,保证的防腐性价比。
  ●结构轻巧,简单合理,无须支架,无须水平安装,可直接任意位置安装在管道上。

K1型

   K2型

工作原理

    介质压力直接作用于陶瓷片,使测量膜片产生偏移。正常的压力使膜片偏移0.025mm,超压状态也只使膜片偏移0.1mm。此时,测量膜片贴到了陶瓷支架上,避免了损坏。膜片位移产生的电容量,由与其直接连接的电子部件检测,放大和转换为标准信号输出。

测量系统接线图
    在系统回路中必须采用屏蔽信号电缆,并可靠接地。
测量系统示意图(4~20mA)
本安型压力变送器

    HR-K本安型压力变送器采用本质安全电路,适用于爆炸危险区域,防爆等级Exd ⅡBT4,技术性能指标与普通型压力变送器相同。
    在系统回路中必须采用屏蔽信号电缆,并可靠接地。


                        本安型测量系统示意图(4~20mA)

安装方式

    HR-K系列压力变送器通常采用管道直接安装方式,建议加装阀门,便于安装、调试和维护。
    当介质温度高于85℃时则需要加装一定长度的引压管,便于冷却介质,否则会造成测量不准甚至损坏变送器。

 
管道直接安装方式
固定配件
    用户可依据现场环境及固定要求,用墙装配件或管装配件。

          

                  墙壁固定B3
                                    1-螺钉M5 2-膨胀螺钉M8
                           垂直管架固定B1


水平管架固定B

外形尺寸 
          
K1型外形尺寸图K2型外形尺寸图
技术性能及指标
  电源:24V·DC;无负载时变送器可工作在12V·DC,为40V·DC。
  负载特性:输出信号:4~20mA
                                    负载阻抗R与电源电压V的关系:R≤50(V-12)Ω
  量程和零点:打开接线端侧盖后连续可调,零点调整范围为量程的±5%,量程调整范围为量程的40%~               100%。
  温度范围:环境温度-40℃~80℃
                                    介质温度-40℃~85℃
                                    储存温度-40℃~85℃
                          超压极限:见量程表
  相对湿度:0~95%。
  阻尼:0.5S。
  重量:0.85kg,
  :±0.2%包括线性、变差和重复性的综合误差。
  稳定性:量程的±0.1%(1年)
  温度影响:在-20~80℃内,变化量±0.15%/10℃。
  超压影响:加超压极限内压力后,误差为量程的±0.25%。

负载阻值

  振动影响:在任何轴向上频率15Hz,误差小于量程的±0.01%/g。
  电源影响:小于输出量程0.01%/V。
  负载影响:如输入电压满足负载特性,则无负载影响。
  安装位置影响:无。

HR-K型压力变送器型谱表

膜片材料
 HR-K1 陶瓷电容
HR-K2 扩散硅
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
变送器类型
 S
                                    I
标准型
                                    本安型ExibⅡBT4
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
过程连接件材料
 1
                                    9
不锈钢316L
特殊要求
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
过程连接方式
 R
                                    G
                                    M
                                    A
                                    Y
外螺纹G 1/2
外螺纹M 20×1.5
外螺纹G 1/2 小孔
                                    外螺纹 1/2 NPT
特殊要求
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
密封件材料
 1F
                                    2F
                                    9F
模氟橡胶
                                    丁腈橡胶
                                    特殊要求
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
信号输出方式
 24~20mA二线
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
外壳类型
 A
                                    B
                                    Y
铝外壳无现场指示IP65
铝外壳带现场指示IP65(模拟指示表)
                                    特殊要求
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
等级
 2
                                    5
                                    9
0.2
                                    0.5
特殊要求
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
测量范围(见标准量程表)
 Y非标准量程
 |
                                    |
                                    |
                                    |
                                    |
                                    |
                                    |
 
 
HR-K1
S
1
G
1F
2
A
5
F2
 

标准量程表

测量范围代号量程调节范围过载
0~4KPaD10.7~7KPa0.6
0~6KPaD20.7~7KPa

0.6

0~10KPaD31.0~10KPa0.6
0~16KPaD410.0~20KPa0.6
0~20KPaD510.0~20KPa0.6
0~25KPaD612.0~30KPa0.6
0~40KPaD712.0~40KPa0.6
0~60KPaD820.0~60KPa0.6
    
0~100KPaE130.0~100KPa1.0
0~160KPaE260.0~200KPa1.0
0~200KPaE360.0~200KPa1.0
0~250KPaE4120.0~400KPa1.0
0~400KPaE5120.0~400KPa1.0
    
0~0.6MPaF10.2~0.6MPa2.0
0~1.0MPaF20.3~1.0MPa2.0
0~1.6MPaF30.6~2.0MPa4.0
0~2.0MPaF40.6~2.0MPa4.0
0~2.5MPaF51.2~4.0MPa4.0
0~4.0MPaF61.2~4.0MPa6.0
0~6.0MPaF72.0~6.0MPa9.0
    
0~10MPaH13.0~10MPa20
0~30MPaH23.0~30MPa60
    
-2~2KPaC12.0~7.0KPa0.6
-5~5KPaC25.0~20KPa0.6
-10~10KPaC32.0~20KPa0.6
-20~20KPaC48.0~20KPa0.6
-50~50KPaC510.0~100KPa0.6
 

联系方式

宝鸡麦克自动化仪表有限公司

联系人:
吴狄女士
传真:
0371-56610738
所在地:
河南省
类型:
贸易商
地址:
郑州市二七区二马路鸿森大厦64号25楼2527室

服务热线

0371-56610738

QQ:800050789 
提示:您在维库仪器仪表网上采购商品属于商业贸易行为。以上所展示的信息由卖家自行提供,内容的真实性、准确性和合法性由发布卖家负责,请意识到互联网交易中的风险是客观存在的。 请广大采购商认准带有维库仪器仪表网认证的(金牌会员、VIP会员、至尊VIP会员、百维通)供应商进行采购!
个人中心
商家客服

商家客服
专业的人工客服服务

QQ:800050789 

商家电话

人工服务电话
0371-56610738

顶部
立即询价
手机访问

扫一扫
进入手机店铺