720.0020SE (OLS-C20) Kleingrenzschalter by Analytec
Get a quote
The Analytec 720.0020SE (OLS-C20) is an optoelectronic liquid level limit switch designed for high pressure applications up to 50 bar. Also designated as the OLS-C (old type: 7200020SE-59___K3P), this durable sensor features a robust stainless steel 316Ti (DIN 1.4571) construction and an M16x1,5 process connection. It operates within a fluid temperature range of -30°C to 135°C and can be installed in any mounting position. Powered by a 24 V DC supply, the unit provides a PNP transistor output with a closing on rising level (SPST) contact function. The liquid level switch comes equipped with a 3-meter PVC cable and achieves an IP66 ingress protection rating, making it well-suited for demanding industrial environments requiring reliable optical liquid level detection under pressure.
More Analytec part numbers
Frequently Asked Questions(FAQ):
Where can I buy 720.0020SE (OLS-C20) by Analytec in the USA?
You can purchase 720.0020SE (OLS-C20) by Analytec from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 720.0020SE (OLS-C20)?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Analytec in the United States?
While we are not the official distributor or seller of Analytec in the United States, we source our products from reliable channels and offer you original Analytec equipment at competitive prices.
How can I access 720.0020SE (OLS-C20) catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 720.0020SE (OLS-C20) to our written reply.
Do you provide technical support for 720.0020SE (OLS-C20)?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Analytec |
|---|---|
| Part number | 720.0020SE (OLS-C20) |
| Inner Code | 3400769 |
Technical specification
| Product type | Optoelectronic liquid level limit switch |
|---|---|
| Part number | 720.0020SE (OLS-C20) |
| Catalogue title | 720.0020SE (OLS-C20) Kleingrenzschalter |
| Design | High pressure design |
| Old type | 7200020SE-59___K3P |
| New type | OLS-C |
| Pressure | 50 bar |
| Max. fluid temperature | 135°C |
| Min. fluid temperature | -30°C |
| Electrical connection | Cable PVC |
| Cable length | 3 m |
| Mounting position | Any |
| Process connection size | M16x1,5 |
| Material | Stainless steel 316Ti (DIN 1.4571) |
| Output | PNP transistor |
| Contact | Closing on rising level (SPST) |
| Power supply | 24 V DC |
| Ingress protection | IP66 |