型号: | TDS-100 |
---|---|
品牌: | 大禹 |
原产地: | 中国 |
类别: | 电子、电力 / 仪器、仪表 / 流量仪表 |
标签︰ | 超声波热量计 , 热量计 , 超声波流量计 |
单价: |
¥3500
/ 件
|
最少订量: | 1 件 |
最后上线︰2017/04/17 |
ultrasonic heat meter
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;