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測量原理
電磁
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產(chǎn)品標(biāo)題
Flowmeter for smallest flow rates with genuine loop-powered technology.
Dedicated to the measurement of the smallest flow quantities. -
傳感器特點(diǎn)
Flexible installation concept – numerous process connections. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts.
Liner made of PFA. Sensor housing made of stainless steel. Various electrode materials available. -
變送器特點(diǎn)
Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology.
Loop-powered technology. Robust dual-compartment housing. Plant safety: worldwide approvals (SIL, Haz. area). -
公稱口徑范圍
DN 2...25 (¹⁄??...1⁄")
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接液部件材質(zhì)
內(nèi)襯：PFA
電極：1.4435 (316L)、Alloy C22 2.4602 (UNS N06022)合金、鉭、鉑 -
測量變量
體積流量,、質(zhì)量流量
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最大測量誤差
體積流量：±0.5 % o.r. ± 2 mm/s (0.08 in/s)
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測量范圍
0.06 dm³...300 m³/h (0.015...80 gal/min)
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最大過程壓力
PN 40,，Cl. 150,，20K
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介質(zhì)溫度范圍
–20...+150 °C (–4...+302 °F)
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環(huán)境溫度范圍
–40...+60 °C (–40...+140 °F)
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傳感器外殼材質(zhì)
1.4301 (304),，耐腐蝕
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變送器外殼材質(zhì)
帶鋁合金AlSi10Mg涂層
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防護(hù)等級
IP66/67,，Type 4X
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顯示/操作
四應(yīng)*首*應(yīng)*首*應(yīng)*首*應(yīng)*首*應(yīng)*首*應(yīng)先進(jìn)首先進(jìn)行背光顯示,，觸摸鍵操作（外部操作）
通過現(xiàn)場顯示屏和調(diào)試軟件設(shè)置
提供分離型顯示單元 -
輸出
4‐20 mA HART（無源）
脈沖/頻率/開關(guān)量輸出（無源） -
輸入
無
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數(shù)字通信
HART,、PROFIBUS PA、FOUNDATION Fieldbus
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電源
18...35 VDC（4...20 mA HART,，帶或不帶脈沖/頻率/開關(guān)量輸出）
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防爆認(rèn)證
ATEX,、IECEx、cCSAus,、INMETRO,、NEPSI、EAC,、TIIS
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產(chǎn)品安全性
CE認(rèn)證,、C-Tick認(rèn)證
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功能安全性
功能安全遵循IEC 61508標(biāo)準(zhǔn)，允許在IEC 61511標(biāo)準(zhǔn)規(guī)定的安全應(yīng)用中使用
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計(jì)量認(rèn)證和證書
在認(rèn)證標(biāo)定裝置上執(zhí)應(yīng)*首*應(yīng)*首*應(yīng)*首*應(yīng)*首*應(yīng)*首*應(yīng)先進(jìn)首先進(jìn)行標(biāo)定（符合ISO/IEC 17025標(biāo)準(zhǔn)）
Heartbeat Technology（心跳技術(shù)）符合ISO 9001:2008標(biāo)準(zhǔn)章節(jié)7.6 a的溯源校驗(yàn)要求（TÜV認(rèn)證） -
壓力認(rèn)證和證書
CRN
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材料證書
3.1材料證書
采購中心