脉冲有线远传水表

脉冲有线远传水表


  • 产品特点
  • 远传方式可使用M-bus总线或RS485总线;
  • 发讯脉冲当量最小可以达到0.001立方米;
  • 脉冲采样或开关阀时由电池供电,总线通讯时由总线(M-bus)或外部供电(RS485);
  • 超低功耗设计,使用寿命可以保证8年以上;
  • 采用先进的数据编码及校验方式,通讯可靠性高;
  • 表有*的地址标识,保证数据的*性、正确性;
  • 满足EMC、ESD、EMI等电子产品电磁兼容方面的设计要求;
  • 与上位机系统相结合,建立远程自动抄表管理系统,真正实现抄表自动化。
Product features
The remote transmission method can use M-bus or RS485 bus;
The minimum transmission pulse equivalent can reach 0.001 cubic meters;
When pulse sampling or switching valves, they are powered by batteries, and when communicating on the bus, they are powered by the bus (M-bus) or external power (RS485);
Ultra low power consumption design ensures a service life of over 8 years;
Adopting advanced data encoding and verification methods, high communication reliability;
The table has a unique address identifier to ensure the uniqueness and accuracy of the data;
Meet the design requirements for electromagnetic compatibility of electronic products such as EMC, ESD, EMI, etc;
Combined with the upper computer system, establish a remote automatic meter reading management system to truly achieve meter reading automation.

产品参数(中文)

Product parameters(English)

参数值(中文)

Parameter values(English)

通讯协议

Communication protocol

CJ/T188 DL/T645

自定义(Customization)

工作环境

Work environment

-10°C~55°C,<100%RH

气候和机械环境条件等级

Climate and mechanical environmental

condition levels

B

电磁兼容性等级

Electromagnetic compatibility level

E1

通信方式

Communication mode

RS-485 M-bus

压力损失

pressure loss

≤0.063Mpa

防护等级

Protection level

IP68

静态电流

Static current

≤3UA

山东智汇物联科技有限公司

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