# חיישן מפלס עם שרשרת קנים — RLT-2000

> ליישומים תעשייתיים, גרסת פלסטיק

- קוד קטלוגי: rlt_2000
- דגם: RLT-2000
- קטגוריה: מדידת מפלס › Continuous measurement with float
- עמוד המוצר: https://avigan.com.ua/wika/he/products/rlt_2000
- מחיר: לפי בקשה
- ספק: AVIGAN (TOV VIKA Prylad), שותף רשמי של WIKA באוקראינה

## תיאור

חיישן מפלס מדגם RLT-2000 פותח למדידת מפלס נוזלים. עקרון המדידה A מגנט קבוע המובנה בציפה ...

## יישומים

- Level measurement of liquids in machine building
- Control and monitoring tasks for critical media

## תכונות מיוחדות

- Media compatibility: aqueous media and corrosive liquids
- Wetted parts: PP or PVDF
- Output signal: Resistance in a 3-wire potentiometer circuit, current output 4 ... 20 mA
- Accuracy, resolution: 24 mm [0.9 in], 12 mm [0.5 in], 10 mm [0.4 in], 6 mm [0.2 in] or 3 mm [0.1 in]

## מפרט טכני

| פרמטר | ערך |
|---|---|
| model | RLT-2000 |
| product family | RLT |
| short description | Level sensor for industrial applications with reed-chain technology, suitable for aqueous and corrosive liquids, available with resistance or 4...20 mA output. |
| subcategory | Float level sensor |
| certifications | RoHS; EU Declaration of Conformity; EMC Directive EN 61326; China RoHS |
| ambient temp | -30 … 80 °C |
| ip rating | IP65 |
| technology | float |
| level ranges m | 0.15 … 1.5 m |
| output signal | Resistance 3-wire potentiometer; 4...20 mA |
| accuracy | 3 mm to 24 mm |
| process connections | G1½ from outside; G2 from outside; G⅜ from inside; G½ from inside |
| wetted parts material | PP; PVDF |
| process temp | -30 … 120 °C |
| process pressure max bar | 3 |
| power supply | DC 12...32 V |
| electrical connection | Angular connector DIN 175301-803 A, Cable outlet, Connection housing |

## טבלאות מגיליון הנתונים

### Level sensor, model RLT-2000

| 1 | 2 | 3 |
|---|---|---|
| Measuring principle | Reed-chain technology with optional analogue amplifier |  |
| Measuring rangeM | The measuring range is determined from the selected guide tube length L and the position of the 100 %mark. For dimensions see drawing |  |
| Guide tube length L | 150 ... 1,500 mm[6 ... 59 in] |  |
| Output signal | ■ Variable resistance The overall resistance of the reed chain is approx. 1 ... 10 kΩ, depending on the measuring range Max. voltage < DC 40V ■ Current output, 4 ... 20 mA, 2-wire Power supply:DC 12 ...32V Load in Ω: ≤ (power supply - 12 V) / 0.02 A |  |
| Accuracy, resolution | ■ 24 mm[0.9 in] 1) ■ 12 mm[0.5 in] 1) ■ 10 mm[0.4 in] 2) ■ 6 mm[0.2 in] 1) ■ 3 mm[0.1 in] 1) |  |
| Mounting position | Vertical ±30° |  |
| Process connection | ■ G1½, installation from outside 3) ■ G2, installation from outside ■ G⅜, installation from inside 4) ■ G½, installation from inside 4) |  |
| Material ■ Wetted ■ Non-wetted | Process connection, guide tube: PP, PVDF (option) Case: PP, PVDF (option) | Float:See table page 3 Electrical connection:See table below |
| Permissible temperatures ■ Medium ■ Ambient ■ Storage | PP version -10 …+80 °C [14 …176 °F] -10 …+80 °C [14 …176 °F] -10 …+80 °C [14 …176 °F] | PVDF version (option) -10 …+80 °C [14 …176 °F], option: -30 …+120 °C [-22 …+248 °F] 5) -30 …+80 °C [-22 …+176 °F] -30 …+80 °C [-22 …+176 °F] |

| Electrical connections 6) | Ingress protection 7) | Material | Cable length |
|---|---|---|---|
| Angular connector DIN 175301-803 A | IP65 | PA | - |
| Cable outlet | IP67 | PVC | ■ 2 m[6.5 ft] ■ 5 m[16.4 |
| Cable outlet | IP67 | Silicone | ft] other lengths on request |
| Connection housing Dimensions: 80 x 82x55mm [3.1 x 3.2 x 2.2 in] For cable diameter: 5 ...10mm [0.2 ... 0.4 in] | IP66 | Polycarbonate, glands from polyamide, brass, stainless steel | - |

| Float | Form | Outer diameter∅D | Height H | Operating pressure | Medium temperature | Density | Material |
|---|---|---|---|---|---|---|---|
|  | Cylinder 8) | 44 mm[1.7 in] 44 mm[1.7 in] | ≤ 3 bar [≤ 43.5 psi] | ≤ 80 °C [≤ 176 °F] | ≥ 500 kg/m³ [31.2 lbs/ft³] |  | PP |
| H | Cylinder 9) | 55 mm[2.2 in] | 55 mm[2.2 in] | ≤ 3 bar [≤ 43.5 psi] | ≤ 80 °C [≤ 176 °F] | ≥ 500 kg/m³ [31.2 lbs/ft³] | PP |
| ∅D | Cylinder 9) | 55 mm[2.2 in] | 65 mm[2.6 in] | ≤ 3 bar [≤ 43.5 psi] | ≤ 120 °C [≤ 248 °F] | ≥ 850 kg/m³ [53.1 lbs/ft³] | PVDF |

### Angular connector DIN 175301-803 A

| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
|  | Variable resistance | Current output, 4 ... 20 mA, 2-wire |  |  |
|  | Overall resistance | Pin 2 / 3 | U+ | Pin 1 |
|  | 100 ...0% | Pin 1 / 3 | U- | Pin 2 |
|  | 0 ...100% | Pin 1 / 2 |  |  |

### Polycarbonate case

| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
|  | Variable resistance | Current output, 4 ... 20 mA, 2-wire |  |  |
|  | Overall resistance | TerminalW1/W3 | U+ | Terminal U+ |
|  | 100 ...0% | TerminalW1/W2 | U- | Terminal U- |
|  | 0 ...100% | TerminalW2/W3 |  |  |

### Electrical safety

| Reverse polarity protection | U+ vs. U- |
|---|---|
| Overvoltage protection | DC 40V |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Process connection | Outer diameter float∅D |  |  |
|  | ∅44 mm[1.7 in] | ∅55 mm[2.2 in] | ∅55 mmPVDF [2.2 in] |
| G 1 ½(from outside) | 45 mm[1.8 in] | - | - |
| G 2 (from outside) | - | 55 mm[2.2 in] | 65 mm[2.6 in] |
| G ⅜B(from inside) | 50 mm[2.0 in] | 55 mm[2.2 in] | 60 mm[2.4 in] |
| G ½B(from inside) | 50 mm[2.0 in] | 55 mm[2.2 in] | 60 mm[2.4 in] |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Dead band | Outer diameter float∅D |  |  |
|  | ∅44 mm[1.7 in] | ∅55 mm[2.2 in] | ∅55 mmPVDF [2.2 in] |
| T | 40 mm[1.6 in] | 45 mm[1.8 in] | 55 mm[2.2 in] |

| G | L 1 | Spanner width |
|---|---|---|
| G1½ | 16 mm[0.63 in] | 30 mm[1.2 in] |
| G2 | 20 mm[0.79 in] | 36 mm[1.4 in] |

| Logo | Description | Country |
|---|---|---|
|  | EU declaration of conformity ■ EMCdirective EN 61326 emission (group 1, class B) and interference immunity (industrial application) ■ RoHS directive | European Union |

| Logo | Description |
|---|---|
| - | China RoHS directive |

| Replaced model | Current model | Description |
|---|---|---|
| MG01 | RLT-1000 | Level sensor, stainless steel, terminal housing |
| MG02 | RLT-1000 | Level sensor, stainless steel, cable outlet |
| MG03 | RLT-1000 | Level sensor, stainless steel, connector |
| MG05 | RLT-2000 | Level sensor, plastic, terminal housing |
| MG06 | RLT-2000 | Level sensor, plastic, cable outlet |
| MG07 | RLT-2000 | Level sensor, plastic, connector |
| MG09 | RLT-1000 | Level sensor, stainless steel, terminal housing, accuracy/resolution 3 or6mm |
| MG10 | RLT-1000 | Level sensor, stainless steel, connector, accuracy/resolution 3 or6mm |
| MG11 | RLT-2000 | Level sensor, plastic, terminal housing, accuracy/resolution 3 or6mm |
| MG12 | RLT-2000 | Level sensor, plastic, connector, accuracy/resolution 3 or6mm |
| MG13 | RLT-1000 | Compact level sensor, stainless steel, terminal housing |
| MG14 | RLT-1000 | Compact level sensor, stainless steel, connector |
| TN 200 | RLT-3000 | Level sensor, stainless steel, 4 …20mAtemperature output signal |
| TN 240 | RLT-3000 | Level sensor, stainless steel, Pt100 temperature output signal |

## מסמכים

- [ds_lm5001_en_co_7dd7c2](https://avigan.com.ua/wika/docs/wika/ds_lm5001_en_co.pdf) — PDF, 419 KB, en
- [ds_rlt_en_co_3259ac](https://avigan.com.ua/wika/docs/wika/ds_rlt_en_co.pdf) — PDF, 43 KB, en

## תצורה

למוצר יש מגדיר תצורה אינטראקטיבי בעמוד המוצר.

```
RLT-2000- - -1- - - -Z
```