# مفتاح تعويم — RLS-1000

> مفتاح تعويم قوي وموثوق وغير مكلف لقياس مستوى السوائل في التطبيقات الصناعية، مع جهات اتصال من نوع reed ومغناطيس دائم.

- رمز الكتالوج: rls_1000
- الطراز: RLS-1000
- الفئة: قياس المستوى › Float switches
- صفحة المنتج: https://avigan.com.ua/wika/ar/products/rls_1000
- السعر: عند الطلب
- المورد: AVIGAN (TOV VIKA Prylad)، الشريك الرسمي لشركة WIKA في أوكرانيا

## نظرة عامة

إن RLS-1000 هو مفتاح تعويم متين وموثوق وغير مكلف. وبما أن مراقبة مستويات السوائل، وكذلك حماية التشغيل الجاف وحماية من الفيض، هي ...

## التطبيقات

- Level measurement of liquids in machine building
- Control and monitoring tasks for hydraulic power packs, compressors and cooling systems

## المزايا

- Maximum reliability thanks to high-quality reed contacts
- Very high variety and customer-specific solutions possible
- Simple and fast installation

## المواصفات الفنية

| المعيار | القيمة |
|---|---|
| model | RLS-1000 |
| product family | RLS |
| short description | Robust, reliable and inexpensive float switch for level measurement of liquids in industrial applications, with reed contacts and permanent magnet. |
| subcategory | Float switch |
| certifications | RoHS; CE; China RoHS |
| ambient temp | -30 … 80 °C |
| ip rating | IP65 |
| languages in datasheet | en |
| technology | float |
| level ranges m | 0.06 … 1.5 m |
| output signal | SP1; SP2; SP3; SP4 |
| accuracy | ±3 mm |
| process connections | G 1/2, installation from outside; G 3/4, installation from outside; G 1, installation from outside; G 1 ½, installation from outside; G 2, installation from outside; Flange DN 50, form B per EN 1092-1 (DIN 2527), PN 16, installation from outside; G ⅛, installation from inside; G ¼, installation from inside; G ⅜, installation from inside; G ½, installation from inside; G 1/2; G 3/4; G 1; G 1 ½; G 2; G ⅛ B; G ¼ B; G ⅜ B; G ½ B; Flange |
| wetted parts material | Stainless steel 316Ti; Buna / NBR; PP; PA6.6 |
| process temp | -30 … 150 °C |
| process pressure max bar | 40 |
| electrical connection | Angular connector DIN EN 175301-803 A, Circular connector M12 x 1 (4-pin), Cable outlet, Connection housing 'standard', Connection housing 'compact' |

## جداول ورقة البيانات

### Float switch, model RLS-1000

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Measuring principle | Potential-free switching reed contacts are triggered by a magnet in the float. |  |  |
| Guide tube length L | 60 ... 1,500 mm[2.5 ... 59 in], other lengths on request |  |  |
| Output signal | Up to 4 switch points, depending on the electrical connection: SP1, SP2, SP3, SP4 |  |  |
| Switching function | Alternatively normally open (NO), normally closed (NC) or change-over (SPDT) contact - on rising level |  |  |
| Switch position | Specified in mm, starting from the upper sealing face (SP1 ... SP4) At the end of the guide tube ≈ 45 mm[≈ 1.8 in] cannot be used for switch positions. |  |  |
| Distance between switch points 1) | Minimum distance SP1 to the upper sealing face: 50 mm[2.0 in] Minimum distance between the switch points: 50 mm[2.0 in], for floats with outer ∅=44mm[1.7 in], 52 mm[2.0 in] 30 mm[1.2 in], for floats with outer ∅=18mm[0.7 in], 22 mm[0.9 in], 25 mm[1.0 in], 30 mm[1.2 in] Minimum distance with 3 switch points: 80 mm[3.1 in], either between SP1 and SP2 or SP2 and SP3 Minimum distance with 4 switch points: 80 mm[3.1 in], between SP2 and SP3 |  |  |
| Switching power 2) | Floats with outer Normally open, normally closed: Change-over contact: | diameter ∅D=44mm[1.7 in], 52 mm[2.0 in] AC 230 V; 100 VA; 1 A; 50 ... 60 Hz DC 230 V; 50 W;0.5 A AC 230 V; 40 VA; 1 A; 50 ... 60 Hz DC 230 V; 20 W;0.5 A |  |
|  | Floats with outer diameter ∅D=18mm[0.7 in], 22 mm[0.9 in], 25 mm[1.0 in], 30 mm[1.2 in] |  |  |
|  | Normally open, normally closed: | AC 100 V; 10 VA; 0.5 A; 50 ... 60 Hz DC 100 V; 10 W;0.5 A |  |
|  | Change-over contact: |  |  |
|  |  | 100 V; 5 VA; 0.25 A; 50 ... 60 Hz |  |
|  | DC | AC | 100 V; 5 W;0.25 A |
| Accuracy | ±3 mmswitch point accuracy incl. hysteresis, non-repeatability |  |  |
| Mounting position | Vertical ±30° |  |  |
| Process connection | ■ G1/2, installation from outside 3) ■ G3/4, installation from outside 4) ■ G1, installation from outside ■ G1½, installation from outside | ■ G⅛, installation from inside 5) 6) ■ G¼, installation from inside 5) 6) ■ G⅜, installation from inside 5) ■ G½, installation from inside 5) |  |
|  | steel | on page 3 |  |
|  | Case | Stainless steel 316Ti |  |
| Non-wetted |  |  |  |
| Material |  |  | ■ Flange DN |
|  | ■ G2, installation from outside |  |  |
|  | 50, form B per EN 1092-1 |  |  |
|  | (DIN 2527), PN 16, installation from outside |  |  |
|  | Process connection, guide tube Stainless Float See |  |  |
|  | table |  |  |
|  | table |  |  |
| Wetted |  |  | Electrical |
|  |  |  | connection |
|  |  |  | 3 |
|  |  |  | temperatures |
|  |  |  | °F] |
|  |  |  | -30 …+80 °C [-22 |
|  |  |  | Medium |
|  |  |  | -30 …+120 |
| Permissible |  |  |  |
|  |  |  | …+176 7) 9) |
|  |  |  | °C [-22 |
|  | …+248 | °F] |  |
|  |  | on page |  |
|  |  | 8) 9) |  |
|  |  | …+302 °F] |  |
|  | °C |  |  |
|  |  | [-22 |  |
|  | -30 …+150 |  |  |
|  |  | See |  |

| Electrical connections 1) | Max. switch point definition | Ingress protection per IEC/EN 60529 2) | Protection class | Material | Cable length |
|---|---|---|---|---|---|
| Angular connector DIN EN 175301-803 A 3) 4) | ■ 2 NO/NC ■ 1 SPDT | IP65 | II | PA | - |
| Circular connector M12 x 1 (4-pin) 4) | ■ 3 NO/NC ■ 1 NO/NC + 1 SPDT | IP65 | II | TPU, brass |  |
| Cable outlet 4) | ■ 4 NO/NC ■ 4 SPDT | IP67 | II | PVC | ■ 2 m[6.5 ft] ■ 5 m[16.4 ft] ■ other |
| Cable outlet 4) | ■ 4 NO/NC ■ 4 SPDT | IP67 | II | PUR | lengths on request |
| Cable outlet 4) | ■ 4 NO/NC ■ 2 NO/NC + 1 SPDT | IP67 | II | Silicone |  |
| Cable outlet 'shipbuilding' | ■ 4 NO/NC ■ 4 SPDT | IP67 | II | Polyolefin |  |
| Connection housing 'standard' Dimensions: 75 x 80x57mm [3.0 x 3.1 x 2.2 in] For cable diameter: 5 ...10mm [0.2 ... 0.4 in] | ■ 4 NO/NC ■ 4 SPDT | IP66 | I | Case from aluminium, cable gland from polyamide | - |
| Connection housing 'compact' Dimensions: 58 x 64x36mm [2.3 x 2.5 x 1.4 in] For cable diameter: 5 ...10mm [0.2 ... 0.4 in] | ■ 4 NO/NC ■ 2 NO/NC + 1 SPDT ■ 2 SPDT | IP66 | II |  |  |

| Float | Form | Outer diameter∅D | Height H | Operating pressure | Medium temperature | Density | Material |
|---|---|---|---|---|---|---|---|
|  | Cylinder 4) 7) | 44 mm[1.7 in] | 52 mm[2.0 in] | ≤ 16 bar [≤ 232 psi] | -30 ...+150 °C [-22 ...+302 °F] | ≥ 750 kg/m³ [46.8 lbs/ft³] | 316Ti |
| H | Cylinder 5) | 30 mm[1.2 in] | 36 mm[1.4 in] | ≤ 10 bar [≤ 145 psi] | -30 ...+120 °C [-22 ...+248 °F] | ≥ 850 kg/m³ [53.1 lbs/ft³] | 316Ti |
| ∅D | Cylinder 5) 3) | 25 mm[1.0 in] | 17 mm[0.7 in] | ≤ 16 bar [≤ 232 psi] | -30 ...+80 °C [-22 ...+176 °F] | ≥ 750 kg/m³ [46.8 lbs/ft³] | Buna / NBR |
|  | Cylinder 4) 6) 9) | 25 mm[1.0 in] | 23 mm[0.9 in] | ≤ 4 bar [≤ 58.0 psi] | -25 ...+80 °C [-13 ...+176 °F] | ≥ 700 kg/m³ [43.7 lbs/ft³] | PP |
|  | Cylinder 4) 6) 9) | 25 mm[1.0 in] | 23 mm[0.9 in] | ≤ 4 bar [≤ 58.0 psi] | -25 ...+80 °C [-13 ...+176 °F] | ≥ 750 kg/m³ [46.8 lbs/ft³] | PA6.6 |
|  | Cylinder 5) 9) | 22 mm[0.9 in] | 29 mm[1.1 in] | ≤ 16 bar [≤ 232 psi] | -30 ...+120 °C [-22 ...+248 °F] | ≥ 850 kg/m³ [53.1 lbs/ft³] | 316Ti |
|  | Cylinder 4) 6) 9) | 18 mm[0.7 in] | 32 mm[1.3 in] | ≤ 16 bar [≤ 232 psi] | -30 ...+80 °C [-22 ...+176 °F] | ≥ 750 kg/m³ [46.8 lbs/ft³] | Buna / NBR |
| ∅D H | Sphere 6) 7) | 52 mm[2.0 in] | 52 mm[2.0 in] | ≤ 40 bar [≤ 580 psi] | -30 ...+150 °C [-22 ...+302 °F] | ≥ 750 kg/m³ [46.8 lbs/ft³] | 316Ti |

### Angular connector DIN EN 175301-803 A

| 1 | Normally open/normally closed (NO/NC) | Change-over contact (SPDT) |
|---|---|---|
|  | 2 switch points SP1 1 2 SP2 1 3 | 1 switch point SP1 1 2 3 |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|
| Process connection | Dead band inmm |  |  |  |  |  |  |
| Outer diameter float ∅D | ∅18mm [0.7 in] | ∅22mm [0.9 in] | ∅25mm [1.0 in] | ∅25mm [1.0 in] | ∅30mm [1.2 in] | ∅44mm [1.7 in] | ∅52mm [2.0 in] |
| Float height H | H 32mm [1.3 in] | H 29mm [1.1 in] | H 17mm [0.7 in] | H 23mm [0.9 in] | H 36mm [1.4 in] | H 52mm [2.0 in] | H 52mm [2.0 in] |
| G 1/2 (from outside) | 35 mm[1.4 in] | - | - | - | - | - | - |
| G 3/4 (from outside) | 35 mm[1.4 in] | 35 mm[1.4 in] | - | - | - | - | - |
| G 1 (from outside) | 35 mm[1.4 in] | 35 mm[1.4 in] | 25 mm[1.0 in] | 35 mm[1.4 in] | 35 mm[1.4 in] | - | - |
| G 1 ½(from outside) | - | - | 25 mm[1.0 in] | - | 35 mm[1.4 in] | 45 mm[1.8 in] | - |
| G 2 (from outside) | - | - | 25 mm[1.0 in] | - | 40 mm[1.6 in] | 50 mm[2.0 in] | 50 mm[2.0 in] |
| Flange (from outside) | - | - | 5 mm[0.2 in] | - | 20 mm[0.8 in] | 30 mm[1.2 in] | 30 mm[1.2 in] |
| G ⅛ B (from inside) | 15 mm[0.6 in] | 20 mm[0.8 in] | 15 mm[0.6 in] | 20 mm[0.8 in] | 30 mm[1.2 in] | - | - |
| G ¼ B (from inside) | 20 mm[0.8 in] | 25 mm[1.0 in] | 20 mm[0.8 in] | 25 mm[1.0 in] | 35 mm[1.4 in] | 40 mm[1.6 in] | 40 mm[1.6 in] |
| G ⅜B(from inside) | 20 mm[0.8 in] | 25 mm[1.0 in] | 20 mm[0.8 in] | 25 mm[1.0 in] | 35 mm[1.4 in] | 40 mm[1.6 in] | 40 mm[1.6 in] |
| G ½B(from inside) | 20 mm[0.8 in] | 25 mm[1.0 in] | 20 mm[0.8 in] | 25 mm[1.0 in] | 35 mm[1.4 in] | 45 mm[1.8 in] | 45 mm[1.8 in] |

| G | L 1 | Spanner width |
|---|---|---|
| G 1/2 | 15 mm[0.59 in] | 27 mm[1.1 in] |
| G 3/4 | 15 mm[0.59 in] | 31 mm[1.2 in] |
| G1 | 16 mm[0.63 in] | 41 mm[1.6 in] |
| G1½ | 18 mm[0.71 in] | 30 mm[1.2 in] |
| G2 | 20 mm[0.79 in] | 36 mm[1.4 in] |

| G | L 1 | Spanner width |
|---|---|---|
| G⅛B | 12 mm[0.47 in] | 14 mm[0.5 in] |
| G ¼ B | 12 mm[0.47 in] | 19 mm[0.7 in] |
| G⅜B | 12 mm[0.47 in] | 22 mm[0.9 in] |
| G½B | 14 mm[0.55 in] | 27 mm[1.1 in] |

### Circular connector M12 x 1 with moulded cable

| 1 | Description | Temperature range | Cable diameter | Cable length | Order number |
|---|---|---|---|---|---|
|  | Straight version, cut to length, 4-pin, PUR cable, UL listed, IP67 | -20 ...+80 °C [-4 ...+176 °F] | 4.5 mm[0.18 in] | 2 m[6.6 ft] | 14086880 |
|  | 5 m[16.4 ft] | 14086883 |  |  |  |
|  | 10 m[32.8 ft] | 14086884 |  |  |  |
|  | Angled version, cut to length, 4-pin, PUR cable, UL listed, IP67 | -20 ...+80 °C [-4 ...+176 °F] | 4.5 mm[0.18 in] | 2 m[6.6 ft] | 14086889 |
|  | 5 m[16.4 ft] | 14086891 |  |  |  |
|  | 10 m[32.8 ft] | 14086892 |  |  |  |

| Logo | Description | Country |
|---|---|---|
|  | EU declaration of conformity ■ Low voltage directive ■ RoHS directive | European Union |
|  | DNV GL (option) 1) Ships, shipbuilding (e.g. offshore) | International |

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

| Re- placed model | Current model | Description |
|---|---|---|
| EX-SR 10 | RLS-4000 | Float switch, stainless steel, terminal housing, ATEX approval |
| EX-SR 11 | RLS-4000 | Float switch, stainless steel, cable outlet, ATEX approval |
| EX-SR 13 | RLS-4000 | Compact float switch, stainless steel, terminal housing, ATEX approval |
| EX-SR 14 | RLS-4000 | Compact float switch, stainless steel, cable outlet, ATEX approval |
| EX-SR 20 | RLS-4000 | Compact angled float switch, stainless steel, cable outlet, ATEX approval |
| EX-SR 21 | RLS-4000 | Compact angled float switch, stainless steel, cable outlet, ATEX approval |
| SR 6 | RLS-5000 | Bilge float switch |
| SR 10 | RLS-1000 | Float switch, stainless steel, terminal housing |
| SR 11 | RLS-1000 | Float switch, stainless steel, cable outlet |
| SR 12 | RLS-1000 | Float switch, stainless steel, connector |
| SR 13 | RLS-1000 | Compact float switch, stainless steel, terminal housing |
| SR 14 | RLS-1000 | Compact float switch, stainless steel, cable outlet |
| SR 20 | RLS-1000 | Angled float switch, stainless steel, cable outlet |
| SR 30 | RLS-2000 | Float switch, plastic, terminal housing |
| SR 31 | RLS-2000 | Float switch, plastic, cable outlet |
| SR 32 | RLS-2000 | Float switch, plastic, connector |
| SR 33 | RLS-2000 | Angled float switch, plastic, cable outlet |
| SR 71 | RLS-1000 | Compact float switch, stainless steel, cable outlet |
| SR 80 | RLS-6000 | Suspended float switch, switch rod activated, reed switch |
| TN 210 | RLS-3000 | Float switch, stainless steel, terminal housing, integrated temperature switch |
| TN 211 | RLS-3000 | Float switch, stainless steel, cable outlet, integrated temperature switch |
| TN 230 | RLS-3000 | Float switch, stainless steel, terminal housing, integrated Pt100 temperature output signal |
| TN 231 | RLS-3000 | Float switch, stainless steel, cable outlet, integrated Pt100 temperature output signal |

## المستندات

- [ds_lm5003_en_co_15baba](https://avigan.com.ua/wika/docs/wika/ds_lm5003_en_co.pdf) — PDF, 546 KB, en
- [ds_rls_en_co_1c881e](https://avigan.com.ua/wika/docs/wika/ds_rls_en_co.pdf) — PDF, 58 KB, en

## المُهيِّئ

يتوفر لهذا المنتج مُهيِّئ تفاعلي في صفحة المنتج.

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RLS-1000 Z
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