TDS-100超声波热量计

TDS-100ultrasonic heat meter

计量冷热量。
 
测量精度：2级，满足CJ128-2007《热量表》标准；

Measurement precision: Level 2, Meet the CJ128-2007 "" standard heat meter;

 
工作电源：隔离DC8~36V或AC85~264V或3.6V/19AH锂电池；

The working power supply: The isolation of DC8~36V or AC85~264V or 3.6V/19AH lithium battery;

 
温度范围：-40~160℃；

Temperature range: -40~160℃；

 
温差范围：3~75℃；

Temperature range: 3~75℃；

 
环境等级：B级或C级；

Environmental level: B or C;

 
可选输出：1路标准隔离RS485输出；

Optional output: 1 standard isolated RS485 output;

 
         1路隔离4-20mA或0-20mA输出；

         1 isolated 4-20mA or 0-20mA output;

 
         可选HART协议；

         The optional HART protocol;

 
         双路隔离OCT输出（OCT1脉冲宽度6~1000ms之间可编程，默认200ms）；

         Dual isolated output (OCT OCT1 pulse width 6~1000ms programmable, the default 200ms);

 
         1路双向串行外设通用接口，可以直接通过串联的形式连接多个,诸如4-20毫安模拟输出板、频率信号输出板、热敏打印机、数据记录仪等外部设备；

         1 two-way serial peripheral interface, can be directly through the series connected in the form of a plurality of, Such as 4-20 mA analog output plate, frequency signal output board, thermal printers, data recorder and other external devices;

 
其他功能：自动记忆前512天，前128个月，前10年正负净累积流量；自动记忆前30次上、断电时间和流量并可实现自动或手动补加，并可以通过MODBUS协议读出；

Other functions: Automatic memory 512 days ago, the first 128 months, before 10 years of positive and negative net cumulative flow; Automatic memory before 30 time, breaking time and the flow and can realize the automatic or manual feeding, and can be read by MODBUS protocol;

 
流量传感器：外夹式、插入式和管段式；

Flow sensor: The clamp type, insert type and pipe type;

温度传感器：PT100或PT1000铂电阻；

Temperature sensor：PT100 or PT1000 platinum resistance;

 
2、传感器   Sensor

①外夹式传感器：标准M型、S型、L型、SG型、MG型;

The clamp type sensor: The standard M type, S type, L type, SG type, MG type;

 
安装无需断流，无压力损失；

Installation without stop, no pressure loss;

 
精度±1%；

Accuracy of ± 1%;

 
安装维修方便，用户可自行安装；

Convenient installation and repair, a user can install;

 
价格最低，与测量口径有关；

The lowest price, with the measurement aperture;

 
适合于工况条件较好的环境；

Suitable for working conditions better environment;

 
②CR插入式传感器

CR Insert type sensor

 
安装无需断流，可带压安装，无压力损失；

Installation without interruption, with pressure mounting, no pressure loss;

 
精度±1%

Accuracy of ± 1%

 
用户需经培训后，采用专用开孔器才能自行安装；

The user must after training, the special opening device to install;

 
价格较高，与测量口径无关；

The price is higher, has nothing to do with the measuring aperture;

 
接收信号良好，长期运行稳定、可靠。

The received signal is good, long-term stable operation, reliable.

 
③管段式传感器

Pipe type sensor

 
安装需断管、断流，无压力损失

Installation of pipe break, break, no pressure loss

 
精度0.5%

The accuracy of 0.5%

 
安装维修需断流，用户可自行安装

Install the repair to stop, a user can install

 
测量口径越大，价格越高

Measurement of the larger diameter, the higher the price

 
精度最高，接受信号良好，长期运行稳定可靠

The highest accuracy, the received signal is good, long-term stable operation