משדר מפלס מגנטוסטריקטיבי
תיאור
משדרי מפלס מדגמים FLM-S, FLM-T ו-FLM-P משמשים לזיהוי רציף של מפלס נוזלים ברמת דיוק גבוהה, והם מבוססים על קביעת מיקום מצוף מגנטי בהתאם לעקרון המדידה המגנטוסטריקטיבי.
P = ואקום עד 100 bar [1,450.4 psi]
ρ ≥ 400 kg/m 3 [25.0 lbs/ft³]
לאישורים נוספים ראו עמוד 3
משדר מפלס עם חיבור אוגן, דגם FLM-T
תכונות מיוחדות
- ניתן לפתרונות ייעודיים לתהליך ולהליך
- טמפרטורת עבודה: T = -90 ... +450 °C [-130 ... +842 °F]
- לחץ הפעלה: P = ואקום עד 100 bar [1,450.4 psi]
- צפיפות מינימלית: ρ ≥ 400 kg/m3 [25.0 lbs/ft3]
- רזולוציה < 0.1 mm
- מגוון רחב של חיבורים חשמליים, חיבורי תהליך וחומרים
- גרסאות מוגנות מפני פיצוץ
שאלות ותשובות
מהו טווח המדידה של משדר המפלס?
הטווחים הזמינים הם 0 … 5.8 m ו‑0 … 3.5 m.
מהו הדיוק והרזולוציה של המדידה?
הדיוק הוא < ±0.5 mm והרזולוציה קטנה מ‑0.1 מ"מ, מה שמאפשר קביעת מפלס רציפה בדיוק גבוה.
אילו חיבורי תהליך קיימים?
חיבורי G 1/2 … G 2, 1/2 NPT … 2 NPT, DIN DN 50 … DN 200 בלחצים PN 6 … PN 100, ו‑ANSI 2" … 8" בדרגות class 150 … 600.
מאילו חומרים עשויים החלקים הבאים במגע עם התווך?
Stainless steel 1.4571 (316Ti), 1.4404 (316L), 1.4435, Titanium 3.7035 (grade 2), PP ו‑PVDF.
באילו טמפרטורות ולחצים תהליך ניתן להשתמש במשדר?
טמפרטורת התהליך היא ‑60 … +185 °C והלחץ המרבי הוא 100 bar; גבולות העבודה הכלליים הם טמפרטורה T = ‑90 … +450 °C ולחץ P = ואקום עד 100 bar.
האם יש גרסאות מוגנות מפני פיצוץ?
כן — בין האישורים ATEX, IECEx ו‑FM, לדוגמה Ex ia IIC T3 … T6, Ex d IIB T3 … T6 ו‑FM Cl I Div 1.
מה מבדיל את הדגם FLM-S מדגמי FLM אחרים?
FLM-S הוא משדר מפלס מגנטוסטריקטיבי בבניית stainless steel, הזמין בגרסאות standard, high-temperature ופלסטיק (PP/PVDF).
אילו אותות פלט ופרוטוקולים נתמכים?
הפלט הוא 4 … 20 mA עם HART® rev.7, באספקת DC 15 … 30 V.
| דגם | FLM-S |
| סדרה | FLM |
| תת-קטגוריה | magnetostrictive |
| טווח גובה מילוי | 0…5.8 m · 0…3.5 m |
| רמת בטיחות תפקודית (SIL) | SIL 2, SIL 3 |
| חיבור תהליך | 1/2 NPT ... 2 NPTDIN DN 50 ... DN 200, PN 6 ... PN 100ANSI 2" ... 8", class 150 ... 600G 1/2 ... G 2G1/2...G2" |
| טמפ׳ תהליך | −60…+185 °C |
| לחץ תהליך מירבי | 100 bar |
| טכנולוגיית מדידה | magnetostrictive |
| אות יציאה | HART · 4 ... 20 mA · HART® rev.7 |
| הזנה | DC 15 ... 30 V |
| חיבור חשמלי | M16 x 1.5, G 1/2, G 2 |
| חומר חלקים רטובים | Stainless steel 1.4571 (316Ti), 1.4404 (316L), Titanium 3.7035 (grade 2), Stainless steel 1.4571, Stainless steel 1.4404, Stainless steel 1.4435, Titanium 3.7035, PP, PVDF, 1.4571, 1.4404, 1.4435 |
| טמפ׳ סביבה | −40…+85 °C |
| דרגת הגנה IP | IP66/IP68 |
| תקנים | RoHSEACGOSTKazInMetrBelGIMUkrSEPROUzstandardCEATEXIECExFM |
| הגנת התפוצצות | II 1/2G Ex ia IIC T3 ... T6II 1/2G Ex d IIB T3 ... T6 Ga/GbEx i II 1/2G Ex ia IIC T3 ...T6II 1D Ex ia IIIC T160 °C DaIECEx II 1/2G Ex ia IIC T6 ... T4 Ga/GbFM Cl I Div 1 Gp B, C, D, T*; Cl II, III Div 1 Gp E, F, G, T*Ex i II 1/2G Ex ia IIC T6 ...T4 Ga/Gb II 1D Ex ia IIIC T160 °C DaXP Cl I Div 1 Gp B, C, D, T* - DIP Cl II, III Div 1 Gp E, F, G, T*Ex i II 1/2G Ex ia IIC T6 ...T4 Ga/GbII 1D Ex ia IIC T160℃DaEx d II 1/2G Ex d IIB T3 ...T6 Ga/GbXP CI Div 1 Gp B,C,D,T*DIP CI II, III Div 1 Gp E,F,G,T*; IP67 |
| שפות גיליון נתונים | EN, DE |
| Level transmitter | Description | Materials | |||||
|---|---|---|---|---|---|---|---|
| Stainless steel 1.4571 | (316Ti) 1.4404 | (316L) 1.4435 | Titanium 3.7035 (grade 2) | PP | PVDF | ||
| FLM-S (FFG-P) | Standard version | x | x | - | x | - | - |
| FLM-T (FFG-T) | High-temperature version | x | x | - | x | - | - |
| FLM-P (FFG-TP) | Plastic version | - | - | - | - | x | x |
| Logo | Description | Country |
|---|---|---|
| EU declaration of conformity ■ EMCdirective EN 61326 emission (group 1, class B) and immunity (industrial application) ■ RoHS directive ■ ATEX directive (option) Hazardous areas Model FLM-SxI (FFG-P...) - Ex i II 1/2G Ex ia IIC T3 ...T6 Model FLM-TAI (FFG-T...) - Ex i II 1/2G Ex ia IIC T6 ...T4 Ga/Gb II 1D Ex ia IIIC T160 °C Da | European Union | |
| IECEx (option) Hazardous areas - Ex i II 1/2G Ex ia IIC T6 ...T4 Ga/Gb II 1D Ex ia IIIC T160 °C Da | International | |
| FM (only model FLM-S) Hazardous areas - XP Cl I Div 1 Gp B, C, D, T* - DIP Cl II, III Div 1 Gp E, F, G, T*; IP67 | USA | |
| EAC ■ EMCdirective ■ Hazardous areas | Eurasian Economic Community | |
| GOST Metrology, measurement technology | Russia | |
| KazInMetr Metrology, measurement technology | Kazakhstan | |
| BelGIM Metrology, measurement technology | Belarus | |
| UkrSEPRO Metrology, measurement technology | Ukraine | |
| Uzstandard Metrology, measurement technology | Uzbekistan |
| Mounting thread | Flange | ||
|---|---|---|---|
| Electrical connection | Sensor housing, material stainless steel 1.4404 (316L) | ||
| Display | ■ Version FLM-SA (FFG-PN) without display ■ Version FLM-SB (FFG-PD) with window and display ■ LCD matrix (only version FFG-PD) | ||
| Process connection | Mounting thread downwards ■ G1/2 ...G2" ■ 1/2 NPT ... 2 NPT | Mounting flange ■ DIN DN 50 ...DN 200, PN 6 ...PN 100 ■ ANSI 2" ... 8", class 150 ... 600 | |
| Max. guide tube length L | |||
| Guide tube Ø14 mm[0.6 in] | 3,500 mm[137.8 in] | ||
| Guide tube Ø18 mm[0.7 in] | 5,800 mm[228.3 in] | ||
| Float | Material: Stainless steel 1.4571 (option:Titanium) Float diameter from 44 ... 120 mm[1.7 ... 4.7 in] Float selection depending on guide tube Øand process conditions (→ see page 9 / 10) Attention:With Ex approval no floats from titanium may be used. | ||
| Max. operating pressure | 40 bar [580.2 psi] (100 bar [1,450.4 psi] with float from titanium) → See table on page 9 / 10 | ||
| Temperature range | |||
| Medium (standard) | -60 ...+185 °C [-76 ...+365 °F] | ||
| Ambient temperature | |||
| Version without display | -40 ...+85 °C [-40 ...+185 °F] | ||
| Version with display | -20 ...+70 °C [-4 ...+158 °F] | ||
| Ex i version | T3/T4/T5: -20 ...+70 °C [-4 ...+158 °F] T6: -20 ...+60 °C [-4 ...+140 °F] | ||
| Ex d version | T3/T4/T5: -20 ...+70 °C [-4 ...+158 °F] T6: -20 ...+60 °C [-4 ...+140 °F] | ||
| Output signal | 4 ... 20 mA, HART ® rev. 7 | ||
| Supply voltage | DC 15 ...30V |
| Mounting thread | Flange | |
|---|---|---|
| Measurement accuracy | < ±0.5mm | |
| Resolution | < 0.1mm | |
| Temperature coefficient | ||
| 4 ... 20 mAoutput signal | 0.2 %F.S. / 10 K | |
| HART ® output signal | 0.05 %F.S. / 10 K | |
| Load | max. 900 Ωat 30V | |
| Mounting position | Vertical ±30° | |
| Ingress protection | IP66/IP68 per IEC/EN 60529 |
הצגת הכול (10)
| Mounting thread | Flange | |
|---|---|---|
| Electrical connection | Sensor housing, material stainless steel 1.4301 | |
| Process connection | Mounting thread downwards ■ G1/2 ...G2" ■ 1/2 NPT ... 2 NPT | Mounting flange ■ DIN DN 50 ...DN 200, PN 6 ...PN 100 ■ ANSI 2" ... 8", class 150 ... 600 |
| Max. guide tube length L | ||
| Guide tube Ø12 mm[0.5 in] | 3,000 mm[118.1 in] | |
| Guide tube Ø18 mm[0.7 in] | 6,000 mm[236.2 in] | |
| Float | Material: Stainless steel 1.4571 (option:Titanium) Float diameter from 44 ... 120 mm[1.7 ... 4.7 in] Float selection depending on guide tube Øand process conditions (→ see page 9 / 10) | |
| Max. operating pressure | 40 bar [580.2 psi] (100 bar [1,450.4 psi] with float from titanium) → see table on page 9 and 10 | |
| Temperature range | ||
| Medium (standard) | ||
| High-temperature version | -45 ...+450 °C [-49 ...+842 °F] | |
| Low-temperature version | -90 ...+125 °C [-130 ...+257 °F] | |
| Ambient temperature | -40 ...+85 °C [-40 ...+185 °F] | |
| Output signal | 4 ... 20 mA, HART ® rev. 6 | |
| Supply voltage | DC 10 ...30V | |
| Measurement accuracy | < ±0.5mm | |
| Resolution | < 0.1mm | |
| Load | max. 900 Ωat 30V | |
| Mounting position | Vertical ±30° | |
| Ingress protection | IP68 per IEC/EN 60529 |
| Mounting thread | Flange | ||
|---|---|---|---|
| Electrical connection | Sensor housing, material stainless steel 1.4301 | ||
| Process connection | Mounting thread downwards ■ G1/2 ...G2" ■ 1/2 NPT ... 2 NPT | Mounting flange ■ DIN DN 50 ...DN 200, PN 6 ...PN 100 ■ ANSI 2" ... 8", class 150 ... 600 | |
| Max. guide tube length L | |||
| Guide tube Ø12 mm[0.5 in] | 3,000 mm[118.1 in] | ||
| Float | Material: Stainless steel 1.4571 (option:Titanium) Float diameter from 44 ... 120 mm[1.7 ... 4.7 in] Float selection depending on guide tube Øand process conditions (→ see page 9 / 10) | ||
| Max. operating pressure | 40 bar [580.2 psi] (100 bar [1,450.4 psi] with float from titanium) → see table on page 9 and 10 | ||
| Temperature range | |||
| Category 1G (sensor completely in zone 0) | Max. process temperature | -20 ...+60 °C [-4 ...+140 °F] (T4 ...T1) | |
| Max. ambient temperature | -20 ...+60 °C [-4 ...+140 °F] (T4 ...T1) | ||
| Category 1/2G (sensor head installed in zone 1, sensor tube installed in zone 0) | Max. process temperature | -20 ...+60 °C [-4 ...+140 °F] (T4 ...T1) | |
| Max. ambient temperature | -40 ...+85 °C [-40 ...+185 °F] (T4 ...T1) | ||
| Category 2G (sensor completely in zone 1) | Max. process temperature | -40 ...+450 °C [-40 ...+842 °F] (T1) | |
| Max. ambient temperature | -40 ...+85 °C [-40 ...+185 °F] (T4 ...T1) | ||
| Output signal | 4 ... 20 mA, HART ® rev. 6 | ||
| Supply | DC 10 ...30V | voltage | |
| Measurement | < ±0.5mm | accuracy | |
| < 0.1mm | Resolution | ||
| Load | max. 900 Ωat 30V | ||
| Electrical input data | U i ≤ 30V / I i ≤ 100 mA, 200 mA/ P i ≤1W/C i ≤ 10 nF / L i ≤ 20 µH | ||
| Mounting position | Vertical ±30° | ||
| IP68 per IEC/EN 60529 | Ingress protection |
| Mounting thread | Flange | |
|---|---|---|
| Electrical connection | Sensor housing, material stainless steel 1.4305 | |
| Process connection | Mounting thread downwards ■ G1/2 ...G2" ■ 1/2 NPT ... 2 NPT | Mounting flange ■ DIN DN 50 ...DN 200, PN 6 ...PN 100 ■ ANSI 2" ... 8", class 150 ... 600 |
| Max. guide tube length L | ||
| Guide tube Ø16 mm[0.6 in] | 3,000 mm[118.1 in] | |
| Guide tube Ø20 mm[0.8 in] | 5,000 mm[196.9 in] | |
| Float | Material: Polypropylene, PVDF or PVC Float diameter of 55 mm[2.2 in] or 80 mm[3.1 in] Float selection depending on guide tube Øand process conditions (→ see page 9 / 10) | |
| Max. operating pressure | 3 bar [43.5 psi] | |
| Temperature range | ||
| Medium | ||
| Polypropylene | -10 ...+80 °C [14 ... 176 °F] | |
| PVDF | -10 ...+100 °C [14 ... 212 °F] | |
| Ambient temperature | -40 ...+85 °C [-40 ...+185 °F] | |
| Output signal | 4 ... 20 mA, HART ® rev. 6 | |
| Supply voltage | DC 10 ...30V | |
| Measurement accuracy | < ±0.5mm | |
| Resolution | < 0.1mm | |
| Load | max. 900 Ωat 30V | |
| Mounting position | Vertical ±30° | |
| Ingress protection | IP68 per IEC/EN 60529 |
| Material | Version | Suits guide tube Ø inmm | Ø A inmm | B inmm | Ø C inmm | Max. operating pressure in bar | Max. operating temp. in °C | Limit density 85 %in kg/m 3 |
|---|---|---|---|---|---|---|---|---|
| Stainless steel 1.4571 (316Ti) | V52A | 14 | 52 | 52 | 15 | 40 | 250 | 720 |
| V62A | 14 | 62 | 61 | 15 | 32 | 250 | 597 | |
| V83A | 14 | 83 | 81 | 15 | 25 | 250 | 430 | |
| V80A | 18 | 80 | 76 | 23 | 25 | 250 | 660 | |
| V98A | 18 | 98 | 96 | 23 | 25 | 250 | 597 | |
| V105A | 18 | 105 | 103 | 23 | 25 | 250 | 533 | |
| V120A | 18 | 120 | 117 | 23 | 25 | 250 | 389 | |
| V120/38A | 18 | 120 | 116 | 38 | 25 | 250 | 537 | |
| Titanium 3.7035 (grade 2) | T52A | 14 | 52 | 52 | 15 | 25 | 250 | 570 |
| T62A | 14 | 62 | 62 | 15 | 25 | 250 | 505 | |
| T83A | 14 | 83 | 81 | 15 | 25 | 250 | 350 | |
| T80A | 18 | 80 | 76 | 23 | 25 | 250 | 665 | |
| T98A | 18 | 98 | 96 | 23 | 25 | 250 | 495 | |
| T105A | 18 | 105 | 103 | 23 | 25 | 250 | 369 | |
| T120A | 18 | 120 | 117 | 23 | 25 | 250 | 329 |
| Material | Version | Suits guide tube Ø inmm | Ø A inmm | B inmm | Ø C inmm | Max. operating pressure in bar | Max. operating temp. in °C | Limit density 85 %in kg/m 3 |
|---|---|---|---|---|---|---|---|---|
| Stainless steel 1.4571 (316Ti) | V44A | 14 | 44 | 52 | 15 | 16 | 250 | 818 |
| V44A | 14 | 44 | 52 | 15 | 25 | 200 | 800 | |
| Titanium 3.7035 (grade 2) | T44A | 14 | 44 | 52 | 15 | 16 | 250 | 550 |
| PVC | P55A | 16 | 55 | 54 | 22 | 3 | 60 | 798 |
| P80A | 20 | 80 | 79 | 25 | 3 | 60 | 573 | |
| Polypropylene | PP55A | 16 | 55 | 54 | 22 | 3 | 80 | 595 |
| PP80A | 20 | 80 | 79 | 25 | 3 | 80 | 431 | |
| PVDF | PF55A | 16 | 55 | 69 | 22 | 3 | 100 | 821 |
| PF80A | 20 | 80 | 79 | 25 | 3 | 100 | 681 |
| Replaced model | Current model | Description |
|---|---|---|
| FFG-P | FLM-S | Magnetostrictive level transmitter , standard |
| FFG-T | FLM- T | Magnetostrictive level transmitter , high temperature |
| FFG-TP | FLM-P | Magnetostrictive level transmitter , plastic |
| FFG-T-MRVE... | FLM-H | Magnetostrictive level transmitter , sterile version with dairy coupling |
| FFG-T-FCFE... | FLM-H | Magnetostrictive level transmitter , sterile version with clamp |
| FFG-T-IS... | FLM-H | Magnetostrictive level transmitter , sterile version with ingolde nossle |
| 746.2xxx | Successor:FLM-S | Magnetostrictive level transmitter (Phönix design) |
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