瑞士huba699系列差壓變送器規(guī)格:
壓力范圍: | -1…1mbar/0…0.3~50mbar | |||
測(cè)量介質(zhì): | 空氣及中性氣體 | |||
介質(zhì)溫度: | 0~70℃ | |||
環(huán)境溫度: | -10~70℃ | |||
儲(chǔ)存溫度: | -10~70℃(無凝結(jié)) | |||
單邊過載壓力: | P1=100mbar;P2=4mbar(應(yīng)用于過壓范圍) | |||
P1=-4mbar;P2=-100mbar(應(yīng)用于過壓范圍) | ||||
破裂壓力: | 2倍過載壓力 | |||
1.5倍過載壓力(70℃) |
瑞士huba699系列差壓變送器規(guī)格:
材質(zhì): | 接液部: | 陶瓷Al?O?(96%) | |
隔膜: | Silicone | ||
外殼: | 聚碳酸酯PC | ||
響應(yīng)時(shí)間: | <20ms | ||
負(fù)載頻率: | <10Hz | ||
防護(hù)等級(jí): | 帶保護(hù)殼: | IP100 | |
無保護(hù)殼: | IP54/IP65 | ||
顯示: | 雙行8位數(shù) LCD顯示 |
規(guī)格:
精確值 | ±0.5mbar | 0…1mbar | 0…3mbar | 0…5mbar | 0…10~50mbar | |||
零點(diǎn)允差 max | ±1.0%fs | ±1.0%fs | ±0.7%fs | ±0.7%fs | ±0.7%fs | |||
零點(diǎn)滿量程允差 max | ±1.0%fs | ±1.0%fs | ±0.7%fs | ±0.7%fs | ±0.7%fs | |||
解析度 | 0.2%fs | 0.2%fs | 0.1%fs | 0.1%fs | 0.1%fs | |||
線性度/遲滯性/重復(fù)性 max | ±3.0%fs | ±2.0%fs | ±1.0%fs | ±1.0%fs | ±0.6%fs | |||
*穩(wěn)定性(DIN EN60770) | ±1.0%fs | ±1.0%fs | ±1.0%fs | ±1.0%fs | ±1.0%fs | |||
TC零點(diǎn)* typ | ±0.2%fs/10K | ±0.2%fs/10K | ±0.2%fs/10K | ±0.1%fs/10K | ±0.1%fs/10K | |||
TC零點(diǎn)* max | ±1.0%fs/10K | ±1.0%fs/10K | ±0.5%fs/10K | ±0.4%fs/10K | ±0.4%fs/10K | |||
TC靈敏度* typ | ±0.3%fs/10K | ±0.3%fs/10K | ±0.2%fs/10K | ±0.1%fs/10K | ±0.1%fs/10K | |||
TC靈敏度* max | ±0.6%fs/10K | ±0.6%fs/10K | ±0.5%fs/10K | ±0.5%fs/10K | ±0.2%fs/10K | |||
*=溫度系數(shù) |
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