652-0型 Dwyer 652-0型 温度变送器

品牌：dwyer [品牌查询]
产品描述：
热电偶，热电阻，电压或电位器输入，电位隔离

652-0型 多功能温度隔离变送器可接受任何常用的温度传感器信号，电阻或毫伏信号转换成4-20mA的输出信号。输入的信号和范围可使用电脑和652-C软件（需另外购买）来编程设置，用户可配置测量单位，高低测量范围，滤波系数，偏移补偿，和其它变送器参数。652-0具备500V输入输出隔离，去除接地回路影响，四种滤波设置来去除输入干扰。多用的性能，小巧的尺寸使得它广泛地得到应用。
Input/Output Isolation: 500 VAC RMS. 

Thermocouple Input Range: J: -328 To 2192°F (-200 To 1200°C); K: -328 To 2498°F(-200 To 1370°C); T: -328 To 752°F (-200 To 400°C); R And S: -14 To 3200°F (-10 To 1760°C); E: -328 To 1832°F (-200 To 1000°C); F: -148 To 1112°F (-100 To 600°C); N: -292 To 2372°F (-180 To 1300°C). 

RTD Input Range: (Pt100Ω): -328 To 1562°F (-200 To 850°C). 

Output: Linearized 4 To 20 MA. 

Output Impedance: 700Ω @ 24 VDC. 

Power Requirements: 10 To 35V. 

Accuracy: T/C: ±0.04% Full Range Input, ±0.04% Rdg.; RTD; ±0.01 Full Range Input, ±0.05% Of Rdg.; 
Voltage:10μV, ±0.07% Rdg.; Potentiometer: 0.1% Full Range Input. 

Thermal Drift: Zero: 0.1μV/°C (RTD Zero Drift Is 0.008°F/°F); 

Span: 100ppm/°C. 

Temperature Limit: Ambient: -40 To 185°F (-40 To 85°C). 

Response Time: <1 Second. 

Update Time: 250 Msec Max. 

Filtering: Off, 2 Seconds, 10 Seconds, Or Adaptive. 

Cold Junction Error: ±29°F (±0.5°C). 

Computer Interface: RS232 Via Configurator 652-C, IBM Compatible 386 Or Above With 4mB Ram And Serial Port. 

Housing: PPE & PS. 

Weight: 0.92 Oz (26 G). 

Max. Output Load: 700Ω @ 24 VDC. 

Agency Approvals: CE.