杭州中瑞自動化系統有限公司
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<ul id="qqie6"></ul> 杭州中瑞自動化系統有限公司
產品描述 連續的非接觸式固體物位測量儀表。經濟的4 - 20 mA 兩線制技術.
優點
用于物位監測(MIN, MAX) ，符合 IEC 61508/IEC 61511-1標準的要求，通過了SIL 2 認證
Micropilot M可用于對粉末及顆粒狀固體物料進行連續的非接觸式物位測量，也可對液體進行物位測量。
測量不受粉塵，進料噪聲，溫度分層和氣體分層的影響。
典型的應用領域:
喇叭尺寸為DN80或DN100的FMR250，適用于所有的標準應用場合，尤其適用于小尺寸安裝短管的測量場合。
喇叭尺寸為DN200 或 DN250的FMR250，采用拋物面喇叭，波束角只有4° 或 3.5°，可用于多種測量場合
Continuous / Solids測量原理 Level radar solid Characteristic / Application Non-contact level measurement especially in powdery to granular bulk solids. Level measurement in tall silos with extremely dusty bulk solids e.g. cement, raw meal or animal feed. Applications with highly abrasive bulk solids e.g. ferrite / clinker Supply / Communication 2-wire (HART / PROFIBUS PA / FOUNDATION Fieldbus) Frequency K-Bａnd (~ 26 GHz ) Antenna Parabolic DN200/8", DN250/10"
Horn DN80/3", DN100/4"Accuracy +/- 15mm (or 0.04% of range, whatever is larger) Ambient temperature -40 °C...+80 °C
(-40 °F...+176 °F)Process temperature -40 °C...+200 °C
(-40 °F...+392 °F)Process pressure absolute / max. overpressure limit Vacuum...16bar
(Vaccum...232psi)Main wetted parts PEEK, 1.4435, 1.4404, 316L Process connection Thread:
R1 1/2", NPT1 1/2
Flange:
DN80, DN 100
ASME 3", 4"
JIS 80A, 100A
UNI DN100/4"...DN250/10" Blocking distance Antenna length + 400mm (15.75") Max. measurement distance 70 m (230 ft) Output 4...20 mA HART
PROFIBUS PA
FOUNDATION FieldbusCertificates / Approvals ATEX, FM, CSA, NEPSI
SILOptions Separate display
Antenna extension 250 mm/ 10" or 450 mm/18"
Top Target Positioner (+/-15°)Specialities Air purge connection Application limits Dk < 1.6
Reduction of the max. possible measuring range through:
Media with poor reflection properties
Angle of repose
Extremely loose surfaces of bulk solids, e.g. bulk solids with low bulk weight for pneumatic filling
Build-up, above all of moist products
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