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您當(dāng)前的位置：首頁產(chǎn)品中心Dwyer 差壓變送器 616WL系列
Low Ranges Down to 0.25
616WL系列差壓變送器能感知空氣和不可燃兼容氣體的極低壓力，并發(fā)送標(biāo)準(zhǔn)的4-20 mA輸出信號(hào)。所有型號(hào)，包括那些具有3位LCD數(shù)字讀出，工廠校準(zhǔn)到具體范圍如下表所列。
正、負(fù)和差壓的測(cè)量精度可達(dá)±0.50%。這個(gè)防風(fēng)雨單元是封閉在聚碳酸酯外殼，設(shè)計(jì)滿足(IP66/NEMA 4X)。內(nèi)部數(shù)字按鈕零位和跨度允許快速和簡(jiǎn)單的現(xiàn)場(chǎng)校準(zhǔn)。
應(yīng)用及案例
? Low pressure applications
? Outdoor HVAC
? Dust collection
? Roof-top equipment
產(chǎn)品特色
? NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists
? Easy to read LCD display provides immediate local alerts allowing corrective action to be taken quicker to eliminate the problem from becoming widespread
? Zero and span controls provides easy calibration checks and shorter installation time to get device running and monitoring
? High precision accuracy at low pressure ranges provides exceptional accuracy for insuring tight-control and minimizing costly out of specification conditions
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