供应带温度变送器防爆热电偶、热电阻 虹润集团

三相交流功率表带变送输出三相平衡输入       HR-WP-W3-C901-02-05/06-N

三相交带报警流功率表带变送输出三相平衡输入    HR-WP-W3-C803-02-05/06-HL

交流电压/电流表   HR-WP-AC-C401-00-05-N

交流带报警电压/电流表带变送输出   HR-WP-AC-C803-02-05-HL

交流功率因素三相不平衡    HR-WP-NAC-3COS-C801-00-10/05-N

单相交流功率因素表    HR-WP-COS-C401-00-05/06-N

单相交流功率因素表带变送输出       HR-WP-COS-C401-02-05/06-N

    HR-WP-COS-C403-01-05/06-HL

单相交带报警流功率表带变送输出    HR-WP-COS-C403-02-05/06-HL

       HR-WP-COS-C801-02-05/06-N

单相带报警交流功率因素表       HR-WP-COS-C803-01-05/06-HL

单相交带报警流功率表带变送输出    HR-WP-COS-C803-02-05/06-HL

交流工频周波仪    HR-WP-HZ-C801-00-18-N

仪带变送输出       HR-WP-HZ-C801-02-18-N

    HR-WP-HZ-C803-01-18-HL

交流带报警工频周波仪带变送输出    HR-WP-HZ-C803-02-18-HL

表   HR-WP-DC-C401-00-05-N

直流电压/电流表带变送输出      HR-WP-DC-C401-02-05-N

      HR-WP-DC-C403-01-05-HL

直流带报警电压/电流表带变送输出   HR-WP-DC-C903-02-05-HL

   HR-WP-DC-C801-00-05-N

      HR-WP-DC-C801-02-05-N

      HR-WP-DC-C803-01-05-HL

直流带报警电压/电流表带变送输出   HR-WP-DC-C803-02-05-HL

    HR-WP-RF-C801-00-18-N

频率表带变送输出      HR-WP-RF-C801-02-18-N

   HR-WP-RF-C803-01-18-HL

频率表带报警带变送输出    HR-WP-RF-C803-02-18-HL

    HR-WP-TC-C801-00-18-N

计时仪表带变送输出    HR-WP-TC-C801-02-18-N

警    HR-WP-TC-C803-01-18-HL

       HR-WP-TC-C803-02-18-HL

      HR-WP-TC-C801-00-18-N

计数仪表带变送输出    HR-WP-TC-C801-02-18-N

       HR-WP-TC-C803-01-18-HL

计数器带报警带变送输出    HR-WP-TC-C803-02-18-HL

双六位计时器     HR-WP-NT401-00-18-N

双六位转速表     HR-WP-DP401-00-18-N

双六位转速表     HR-WP-DL403-01-18-HL

鲁班控制系统软件       HR-WP-SPC2000

发酵控制系统软件(配发酵节能专用控制器)     HR-WP-FJC-180

直流稳压电源       HR-WP-DFY-2415-15A

直流稳压电源       HR-WP-DFY-2420-20A

干式变压器        HR-WP-C80-T220H

热工宝典       HR-WP-CA101

485/232通讯转换器     485/232通讯转换器

通讯连接线    通讯连接线

单路馈电板   

双路馈电板   

液晶显示低功耗现场压力变送器       HR-WP-LCD-CY80-02-12

数码显示现场压力变送器带报警       HR-WP-LED-EY100-02-12

数码显示现场温度变送器    HR-WP-LED-ET100-02-03

低功耗现场温度变送器传感器超过0.5米需加价    

经济型压力变送器（蓝色外壳）       HR-WP-T20X

小型化单路配电器（一进二出隔离）       HR-WP-8035

小型化操作端安全栅    HR-WP-8067-EX

温度隔离式安全栅       HR-WP-8083-EX

重复式齐纳安全栅       HR-WP-8085-EX

智能万用温度变送器    HR-WP-T101-TR

液晶LCD-T101系列手持编程器 HR-WP-LCD-T101编程器

HR-WP-001数码  

HR-WP-002液晶  

单相触发板    HR-WP-ZKH-B1

三相触发板    HR-WP-ZKH-B3

LCD带荧光智能仪表   HR-WP-V801-00-23-N

LCD带荧光PID调节仪表   HR-WP-V805-02-23-HL

LCD带荧光流量积算智能仪表   HR-WP-VL801-02-A-HL

LCD带荧光流量积算带温压补智能仪表   HR-WP-VL802-02-AAG-HL

棒状经济型压力变送器（扩散硅传感器）       llool

压力变送器（压阻传感器）       HR-WP-T20R

压力变送器（扩散硅传感器）    HR-WP-T20G

HR-WP-T20C

法兰式隔膜压力变送器（DN50平法兰） HR-WP-T223

多功能隔膜压力变送器（M20*1.7焊接螺纹） HR-WP-T224

缆式静压液位变送器（标准式）       HR-WP-TLCG

杆式静压液位变送器（标准式）       HR-WP-TLRG

直装式静压液位变送器（标准式）    HR-WP-TLDG

HR-WP-T20本安型变送器  （I）

HR-WP-T20隔爆型变送器  （D）

受压容器投入式液位变送器HR-WP-T61CY  液位变送器HR-WP-T61

HR-WP-T20系列变送器/缆式静压液位变送器

HR-WP-T61W卫生型压力变送器HR-WP-T61W  HR-WP-T61CW一体化型卫生型压力变送器

香港昌晖压力变送器HR-WP-T61TGP  HR-WP-T61TAP绝压压力变送器  

电容式高静压变送器   

电容式差压流量变送器             

智能射频导纳物位开关       HR-WP-RFD

智能射频导纳物位仪    HR-WP-RFC

HR-WP涡街流量计   DN80     本安型 HR-WP-B080CA00L

带温度变送器防爆热电偶、热电阻 应用     通常和显示仪表、记录仪表、电子计算机等配套使用，输出4～20mA。直接测量各种生产过程中的-200℃～1300℃范围                                     内液体、蒸汽和气体介质以及固体表面温度。 特点    ●二线制输出4～20mA，抗干扰能力强；    ●节省补偿导线及安装温度变送器费用；    ●测量范围大；    ●冷端温度自动补偿，非线性校正电路。 工作原理     隔爆热电偶利用间隙隔爆原理，当腔内发生爆炸时，能通过接合面间隙熄火和冷却，使爆炸后的火焰的温度传不到腔外，从而进行测温。热电偶（阻）生产的热电势（电阻）经过温度变送器的电桥产生不平衡信号，经放大后转换成为4～20mA的直流电信号给工作仪表，工作仪表便显示出所对应的温度值。 主要技术参数    ○产品执行标准     IEC584                                         IEC1515                                         IEC751                                         JB/T5518-91                                         JB/T7391-94                                       ○测温范围及允差     ●热电偶 型号 分度号 允许误差与偶材等级 I级 II级 允差值 测温范围℃ 允差值 测温范围℃ HR-WRNB K ±1.5℃ ±0.004│t│ -40～+375                                                 375～1000 ±2.5℃ ±0.0075│t│ -40～+333                                                 333～1200 HR-WRMB N ±1.5℃ ±0.004│t│ -40～+375                                                 375～1000 ±2.5℃ ±0.0075│t│ -40～+333                                                 333～1200 HR-WREB E ±1.5℃ ±0.004│t│ -40～+375                                                 375～800 ±1.5℃ ±0.004│t│ -40～+333                                                 333～900 HR-WRFB J ±1.5℃ ±0.004│t│ -40～+375                                                 375～750 ±1.5℃ ±0.004│t│ -40～+333                                                 333～750 HR-WRCB T ±1.5℃ ±0.004│t│ -40-～+125                                                 125～350 ±1℃ ±0.0075│t│ -40～+333                                                 133～350 HR-WRPB S ±1℃ ±[1+0.003（t-1100）] 0～+1100                                                 1100～1600 ±2.5℃ ±0.0025│t│ 0～600                                                 600～1600     ●热电阻 型号 分度号 测温范围℃ 精度等级 允许偏差 HR-WZPB Pt100 -200～+500 A级 ±(0.15+0.002|t|) B级 ±(0.30+0.006|t|) HR-WZCB Cu50                                                 Cu100 -50～+100 - ±(0.30+0.005|t|) 注：t为感温元件实测温度绝对值   ○输出信号：4～20mA，负载电阻250Ω，传输导线电阻100Ω。   ○输出方法：二线制   ○精度等级：     ●温度变送器精度等级：0.1；0.2；0.5；     ●显示器精度：模拟指示2.5级；数字显示1.0级。   ○供电电源：24V.DC±10%                                       ○防护等级：IP65                                       ○防爆等级：               隔爆形：dIIBT4，dIICT5，dIICT6                                                   本质安全形：iaIICT6                                       ○绝缘电阻：     仪表输出接线端子与外壳之间的绝缘电阻应不小于50MΩ。   ○热响应时间：     当温度出现阶跃变化时，仪表的电流输出信号变化至相当于该阶跃变化的50%所需的时间，通常以τ0.5表示当温度变送器的阶跃响应稳定时间不超过热电偶（阻）热响应稳定时间τ0.5的五分之一时，则用热电偶（阻）热响应时间作为仪表的热响时间；     当温度变送器的阶跃响应稳定时间不超过热电偶（阻）热响应稳定时间τ0.5的二分之一时，则用温度变送器热响应时间作为仪表的热响应时间。   ○基本误差     仪表的基本误差应不超过热电偶（阻）和温度变送器基本误差的合成误差。 工作环境 安装场所等级 温度℃ 相对湿度% 大气压KPa Cx1 -25～+55 5～95 86～106 Cx2 -25～+70 Cx3 -40～+80   ○支撑管长度确定     温度变送器的工作温度由支撑管所造成的壳体升温同环境温度之和。支撑管所造成的壳体升温见下图： 取证一览表 防爆级别 防爆证号 认证机构 dⅡB T4 GYB97151 NEPSI dⅡB T4 GYB97152 NEPSI dⅡC T4 GYB97203 NEPSI dⅡB T5 GYB97204 NEPSI iaⅡCT6 GYB99412 NEPSI iaⅡCT6 GYB99413 NEPSI     注:NEPSI防爆认证系国家级仪器仪表防爆安全监督检验站 仪表接线方式 本质安全式接线示意 接线盒方式   ●dⅡBT口级   ●dⅡCT口级 带显示接线盒结构示意 型号命名方法 HR-W 温度仪表 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 | 类别 R                                                 Z 热电偶                                                 热电阻 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                                                                                                                                                                                                                                                          感温元件材料         分度号 M                                                 N                                                 E                                                 F                                                 C                                                 P                                                 Q                                                 R 镍铬硅-镍硅       N 镍铬-镍硅         K 镍铬-铜镍         E 铁-铜镍           J 铜-铜镍           T 铂铑10-铂         S 铂铑13-铂         R 铂铑30-铂6        B P                                                 C 铂              Pt100 铜               Cu50                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 | B 温度变送器 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 | 安装固定形式 1                                                 2                                                 3                                                 4                                                 5                                                 6 无固定装置                                                 固定螺纹                                                 活动法兰                                                 固定法兰                                                 活络管接头式                                                 固定螺纹锥形式 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 | 接线盒形式 4 防爆式 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 | 保护管直径 0                                                 1 Φ16 Φ12 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 | 工作端形式 G 变截面 |                                                 |                                                 |                                                 |                                                 |                                                 |                                                 | 显示方式 N                                                 S 不带表头显示                                                 数字显示(LCD液晶显示) |                                                 |                                                 |                                                 | HR-W R N B -- 2 4 0 G S 典型型号示例 选型须知   1）型号   2）分度号   3）温度范围   4）防爆等级   5）热电偶（阻）精度等级   6）温度变送器（显示器）精度等级   7）安装固定形式   8）保护管材质   9）长度或插入深度   例A：带温度变送器防爆热电偶，K型，固定螺纹M27×2，防爆等级dIIBT4级，温度变送范围0-800℃，温度变送器精度等级0.5，保护管316L，长度450mm，插入深度300mm。型号为WRNB-240, L=450×300, dⅡBT4, 温度变送器0.5级，保护管316L，螺纹M27×2，变送范围0-800℃。