品牌：dwyer [品牌查詢]
產(chǎn)品描述：
熱電偶，熱電阻，電壓或電位器輸入，電位隔離

652-0型 多功能溫度隔離變送器可接受任何常用的溫度傳感器信號，電阻或毫伏信號轉(zhuǎn)換成4-20mA的輸出信號。輸入的信號和范圍可使用電腦和652-C軟件（需另外購買）來編程設(shè)置，用戶可配置測量單位，高低測量范圍，濾波系數(shù)，偏移補(bǔ)償，和其它變送器參數(shù)。652-0具備500V輸入輸出隔離，去除接地回路影響，四種濾波設(shè)置來去除輸入干擾。多用的性能，小巧的尺寸使得它廣泛地得到應(yīng)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.