# מתג מפלס אופטי-אלקטרוני — OLS-S

> מתג מפלס אופטרו-אלקטרוני לזיהוי מפלסים גבוליים בנוזלים, בלתי תלוי במאפיינים פיזיקליים כגון מקדם שבירה, צבע, צפיפות, קבוע דיאלקטרי ומוליכות.

- קוד קטלוגי: ols_h_ols_s
- דגם: OLS-S
- קטגוריה: מדידת מפלס › Optoelectronic switches
- עמוד המוצר: https://avigan.com.ua/wika/he/products/ols_h_ols_s
- מחיר: לפי בקשה
- ספק: AVIGAN (TOV VIKA Prylad), שותף רשמי של WIKA באוקראינה

## תיאור

מתג מפלס אופטי-אלקטרוני מדגם OLS משמש לזיהוי מפלסים קיצוניים בנוזלים. הוא אינו תלוי במידה רבה במאפיינים הפיזיקליים של...

## יישומים

- Chemical, petrochemical, natural gas, offshore industries
- Shipbuilding, machine building, refrigerator units
- Power generating equipment, power plants
- Process and drinking water treatment
- Wastewater and environmental engineering

## תכונות מיוחדות

- Temperature ranges from -269 ... +400 °C
- Versions for pressure ranges from vacuum to 500 bar
- Special versions: High pressure, interface measurement
- Signal processing is made using a separate model OSA-S switching amplifier

## מפרט טכני

| פרמטר | ערך |
|---|---|
| model | OLS-S |
| product family | OLS |
| short description | Optoelectronic level switch for detection of limit levels in liquids, independent of physical characteristics like refractive index, color, density, dielectric constant, and conductivity. |
| subcategory | optoelectronic |
| certifications | EAC; CE; EU declaration of conformity; EMC directive; Low voltage directive |
| ambient temp | -65 … 95 °C |
| ip rating | IP66 |
| languages in datasheet | en; de |
| technology | vibration_fork |
| level ranges m | 0.025 … 0.96 m |
| accuracy | ±0.5 mm |
| process connections | 1/2 NPT; Flange; G 1/2 A; flange; G1/2 A; G1/2A; 1/2NPT |
| wetted parts material | stainless steel 1.4571; Hastelloy; 1.4301; Clad core glass; quartz; sapphire |
| process temp | -269 … 400 °C |
| process pressure max bar | 500 |
| power supply | AC 230 V, AC 115/120 V, AC 24 V, DC 24 V |
| electrical connection | M20 x 1.5 |

## טבלאות מגיליון הנתונים

| 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|
| Model | Description | Max. pressure in bar | Medium | Ambient |  |
|  |  | Standard | High-pressure | temperature | temperature |
| OLS-S, OLS-H | Optoelectronic level switch | 250 bar | 500 bar | -269 ...+400 °C | -65 ...+95 °C |
| OSA-S | Switching amplifier for optoelectronic level switches | - |  | - | -40 ...+60 °C |

| Logo | Description | Country |
|---|---|---|
|  | EU declaration of conformity ■ EMCdirective ■ Low voltage directive | European Union |
|  | EAC (option) ■ EMCdirective ■ Low voltage directive | Eurasian Economic Community |

| Specifications | 2 |
|---|---|
| Switch point ML | Standard: 25 mm, with extension 50 ...960mm |
| Insertion length EL | Standard: 29 mm(ML + 4 mm) |
| Medium temperature | -65 ...+250 °C |
| Ambient temperature | -65 ...+95 °C |
| Pressure range | 0 ... 250 bar |
| Measurement type | Level measurement with glass tip shapeV Option: Interface layer |
| Glass protection | Guard finger |
| Process connection | G1/2 A, 1/2 NPT Option: Flange |
| Material | Process connection: stainless steel 1.4571 Case: 1.4301 Option: Hastelloy, other materials on request |
| Light guide | Clad core glass Option: quartz (ML: max. 200 mm) sapphire (ML: max. 60 mm) |
| Mounting position | As required |
| Measuring accuracy | ±0.5mm |
| Repeat accuracy | ±0.1mm |
| Light source | IR light 930 nm |
| Ambient light | Max. 100 Lux |
| Cable gland | M20 x 1.5 |
| Terminal connection | 3 x 2.5mm 2 |
| Ingress protection | IP66 per IEC/EN 60529 |

| Specifications | 20 |
|---|---|
| Switch point ML | Standard: 35 mm, with extension 60 ...960mm |
| Insertion length EL | Ø18 Standard: 39 mm(ML + 7 mm) |
| Medium temperature | -65 ...+250 °C |
| Ambient temperature | -65 ...+95 °C |
| Pressure range | M20 x 1,5 Ø50 0 ... 500 bar |
| Measurement type | 95 Level measurement with glass tip shapeV Option: Interface layer |
| Glass protection | Guard finger |
| Process connection | G1/2 A Option: Flange |
| Material | Process connection: stainless steel 1.4571 Case: 1.4301 Option: Hastelloy, other materials on request |
| Light guide | Clad core glass Option: quartz (ML: max. 200 mm) sapphire (ML: max. 60 mm) |
| Mounting position | As required |
| Measuring accuracy | ±0.5mm |
| Repeat accuracy | ±0.1mm |
| Light source | IR light 930 nm |
| Ambient light | Max. 100 Lux |
| Cable gland | M20 x 1.5 |
| Terminal connection | 3 x 2.5mm 2 |
| Ingress protection | IP66 per IEC/EN 60529 |

### Specifications

| Temperature range | -269 ...+400 °C |
|---|---|
| Ambient temperature | -65 ...+95 °C |

| Process connection | Nominal width | Pressure rating | Sealing face |
|---|---|---|---|
| Flange EN 1092-1 | DN 20 ...DN 50 | PN 16 ...PN 400 | B1, B2, C, D, E |
| Flange DIN | DN 20 ...DN 50 | PN 16 ...PN 400 | C, F, N |
| Flange ANSI | 1/2" ... 2" | Class 150 ... Class 2500 | RF, RTJ, FF |

### Specifications

| Ambient temperature | -25 ...+60 °C |
|---|---|
| Power supply | AC 230 V, AC 15/120 V, AC 24 V, DC 24V |
| Power consumption | 2.8VA,3W |
| Outputs | Signal relay, change-over contact, 250 V, 3 A, 100VA Failure relay, change-over contact, 250 V, 3 A, 100VA |
| Cable gland | - |
| Max. connection cross-section | 2.5 mm² |
| Max. cable length | 175 ... 600 m(with 0.5 ... 1.5 mm²) |
| Ingress protection | IP20 per IEC/EN 60529 |

### Design data

| Max. external inductance L max | 0.5mH |
|---|---|
| Max. external capacitance C max | 3 μF |
| U 0 | ≤ 9.6V |
| I 0 | ≤ 149mA |
| P 0 | ≤ 1.0W |

### Specifications

| Ambient temperature | -40 ...+40 °C |
|---|---|
| Power supply | AC 230 V, AC 15/120 V, AC 24 V, DC 24V |
| Power consumption | 2.8VA,3W |
| Outputs | Signal relay, change-over contact, 250 V, 3 A, 100VA Failure relay, change-over contact, 250 V, 3 A, 100VA |
| Cable gland | M16 x 1.5 / M20 x 1.5 Ex: blue |
| Max. connection cross-section | 2.5 mm² |
| Max. cable length | 175 ... 600 m(with 0.5 ... 1.5 mm²) |
| Ingress protection | IP65 per IEC/EN 60529 |

| Version | Power supply | Model | Order number |
|---|---|---|---|
| Polycarbonate add-on case | DC 24V non-potential-free | OSA-SB | 500283 |
| AC 24V | OSA-SB | 500279 |  |
| AC 115/120V | OSA-SA | on request |  |
| AC 230V | OSA-SA | 500275 |  |
| 19' plug-in card | DC 24V non-potential-free | OSA-SB | 500284 |
| AC 24V | OSA-SB | 500280 |  |
| AC 115/120V | OSA-SA | 500278 |  |
| AC 230V | OSA-SA | 500277 |  |

| Model | Description | Max. pressure in bar | Medium tem- perature in °C | Ambient tem- perature in °C | Item No. |
|---|---|---|---|---|---|
| OLS-H | Optoelectronic level switch, high-pressure version | 176 | 0 ...+250 | -65 ...+95 | 120552 |
| OLS-H-HT = 42 | Optoelectronic level switch, high-pressure version for hight temperature ML = 35 | 176 | 0 ...+350 | -65 ...+95 | 120551 |
| OSA-S EL | Switching amplifier 230VAC | - | - | -40 ...+40 | 120553 |
| OSA-S | Switching amplifier 24VDC | - | - | -40 ...+40 | 120554 |

| Specifications | SW27 ML = 35 |
|---|---|
| Switch point ML | 20 35mm |
| Insertion length EL | A 42 mm, with sieve52mm |
| Medium temperature | Ø18 Ø26 G 1/2 0 ...+250 °C |
| Ambient temperature | -65 ...+95 °C |
| Pressure range | 0 ... 176 bar |
| Glass protection | Guard finger |
| Process connection | G1/2" |
| Material | Stainless steel 1.4571 |
| Light guide | Sapphire |
| Mounting position | As required |
| Measuring accuracy | ±0.5mm |
| Repeat accuracy | ±0.1mm |
| Light source | IR light 930 nm |
| Ambient light | Max. 100 Lux |
| Cable gland | M20 x 1.5 / Han 7 D connector |
| Terminal connection | 3 x 2.5mm 2 |
| Ingress protection | IP 65 |
| With additional glas protection | sieve |

### Specification: with cooling fin

| Temperature range | 0 ...+350 °C |
|---|---|
| Ambient temperature | -65 ...+95 °C |

### Specifications

| Ambient temperature | -40 ...+40 °C |
|---|---|
| Power supply | AC 230VAC / 24VDC |
| Power consumption | 2.8VA,3W |
| Outputs | Signal relay, change-over contact, 250 V, 3 A, 100VA Failure relay, change-over contact, 250 V, 3 A, 100VA |
| Cable gland | M16 x 1.5 |
| Max. connection cross-section | 2.5 mm² |
| Max. cable length | 175 ... 600 m(with 0.5 ... 1.5 mm²) |
| Ingress protection | IP 65 |

## מסמכים

- [ds_lm3101_en_co_12a82b](https://avigan.com.ua/wika/docs/wika/ds_lm3101_en_co.pdf) — PDF, 552 KB, en
- [ds_ols_h_npp_en_ks_048c6a](https://avigan.com.ua/wika/docs/wika/ds_ols_h_npp_en_ks.pdf) — PDF, 1348 KB, en