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ST-P-DA Optical smoke detector

ST-P-DA Calectro United States Sales

The Calectro ST-P-DA is a specialized electronic control unit designed for the monitoring and regulation of liquid levels. It functions as a conductive level controller, utilizing the electrical conductivity of a medium to detect the presence or absence of liquid within a vessel or pipe system.

ST-P-DA Optical smoke detector
ProductST-P-DA Control Unit
BrandCalectro
HS Code85311030
CountryUnited States
Unit price
USD 221.58 excl. VAT
Estimated delivery time: 1-3 weeks (Exact delivery time: Determined at the time of quotation)
The price shown above is for 1 unit. The price may vary up or down if you order more units.
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Product Function and Operation

The ST-P-DA operates by measuring the resistance between a reference electrode and one or more sensing electrodes. When the liquid makes contact with the probes, the resulting change in electrical conductivity triggers the internal relay. This mechanism allows the device to automate pump control, provide high/low-level alarms, or manage solenoid valves in fluid handling processes.

Applications and Industries

This controller is primarily utilized in industrial and commercial fluid management systems. Typical applications include:

  • Monitoring water levels in storage tanks and reservoirs.
  • Dry-run protection for pumps in HVAC and water treatment systems.
  • Level detection in chemical processing or food and beverage production, provided the medium is conductive.
  • Condensate management in industrial cooling systems.

Key Characteristics

  • Conductive Sensing: Designed specifically for liquids with sufficient electrical conductivity.
  • Relay Output: Features integrated switching capabilities to interface directly with external control or alarm circuitry.
  • Industrial Design: Engineered for reliability in demanding environments, typically mounted within control cabinets or on DIN rails.
  • Versatility: Capable of being configured for various logic operations, such as filling or emptying control modes.

ST-P-DA United States Global Supply

ONRION, through its own global supply network, for the original Calectro ST-P-DA product, by conducting price research in 14 different countries, purchases it from the market where its price is the most suitable and offers it to you, our valued customers. ONRION offers an uninterrupted supply chain for the supply of original Calectro products (airflow and duct monitoring, level control systems, safety and alarm units, relays and control modules) to all our customers throughout the United States, especially in industrial cities such as Houston, Austin, San Antonio, Fort Worth, and Dallas in Texas; Los Angeles and San Diego in California; Salt Lake City in Utah; Kansas City in Missouri; Seattle in Washington; Miami in Florida; Detroit in Michigan; New York City in New York; Chicago in Illinois; and Denver in Colorado.

Our services are focused only on sales and distribution; we do not offer technical support, repair, or on-site maintenance service.

Products belonging to the Calectro brand such as UG-MB, UG8-E-24, UG8-ED-24, together with ST-P-DA, come at the beginning of the most demanded and preferred industrial spare parts solutions.

We sell only original and unused Calectro products. You can request an official price quotation for ST-P-DA by contacting our sales team through sales@onrion.com or by calling the phone number +1 973 536 2331. We provide the delivery of the products you ordered to your facility through cargo companies or local transportation companies. In urgent situations, we can also make delivery with our own vehicles.

Frequently Asked Questions

Where can I purchase the ST-P-DA Optical smoke detector product of the Calectro brand in United States?

You can safely purchase the ST-P-DA Optical smoke detector product of the Calectro brand from ONRION company.

What is the warranty period for Calectro ST-P-DA?

All Calectro products are under at least one year of ONRION warranty. In case legal requirements create a warranty period above this period, legal periods are valid.

Do you provide technical support for ST-P-DA?

Our focus covers sales and supply processes. For technical support or troubleshooting operations that require expertise, we direct you straight to the manufacturer's technical team in order for you to receive the most correct help.

How can I access the product catalog, user manual, technical documents, and PDFs for ST-P-DA?

You can access the catalogs, user manuals, and technical documents of ST-P-DA products from our website. For specific documents, you can visit the resources section or contact us directly.

Customer Reviews

ONRION LLC Sourcing Review
The Calectro ST-P-DA Calectro United States Sales Optical smoke detector is available through ONRION LLC, your industrial sourcing partner. This component is built to withstand rigorous industrial conditions. We can arrange delivery to United States and other regions. Contact our sales team for procurement assistance.

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