# Zamel STZ-02 Temperature Sensor KTY81-210 with 3m Cable

**URL:** https://aio.lv/en/product--zamel-ext10000128--12467632
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Smart Sensors
**Manufacturer:** ZAMEL
**Manufacturer code:** EXT10000128
**EAN:** 5903669006787
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-ext10000128--12467632

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Zamel STZ-02 is a high-quality temperature sensor featuring a KTY81-210 sensing element and a 3-meter long connection cable. Designed for precise temperature monitoring in various automation and control systems, this reliable sensor ensures accurate data transmission. It is an essential component for industrial or residential climate control applications requiring stable performance and easy installation.

## Long description

The Zamel STZ-02 is a precision temperature sensor equipped with a KTY81-210 sensing element, designed for reliable thermal monitoring in diverse automation and control environments. Featuring a robust 3-meter cable, this sensor facilitates seamless integration into existing systems, providing consistent and accurate data transmission for climate control and industrial monitoring tasks.
Advantages
This sensor offers exceptional stability and accuracy, ensuring that temperature readings remain reliable over extended periods of operation. The inclusion of a 3-meter cable provides significant flexibility during installation, allowing for optimal placement even when the control unit is located at a distance. Its high-quality construction ensures durability and resistance to environmental factors, making it a dependable choice for both residential and industrial automation projects.
Suitable for
Heating and cooling system monitoring
Industrial climate control automation
Temperature regulation in smart home systems
HVAC equipment integration
When it may not be suitable
This sensor is not intended for use in environments with extreme chemical exposure or high-pressure conditions that could compromise the cable insulation. It is also not suitable for direct immersion in corrosive liquids or applications requiring specialized high-temperature probes beyond the operating range of the KTY81-210 element.
Key specifications
Sensing element: KTY81-210
Cable length: 3 meters
Application: Temperature monitoring and control
Compatibility: Suitable for automation systems requiring KTY81-210 sensors
How to use
To use the Zamel STZ-02, connect the sensor leads to the corresponding input terminals of your temperature controller or automation module. Ensure that the connection is secure and properly insulated to prevent signal interference. Once connected, configure the controller settings to recognize the KTY81-210 sensor type to ensure accurate temperature calibration and data processing.
What to consider before purchase
Verify compatibility with your existing temperature controller or PLC
Ensure the 3-meter cable length is sufficient for your installation layout
Check the operating temperature range of your specific application against the sensor specifications
Usage recommendations
For optimal performance, avoid routing the sensor cable alongside high-voltage power lines to prevent electromagnetic interference. Regularly inspect the cable for signs of wear or damage to maintain measurement accuracy.

## FAQ

### How much does the Zamel STZ-02 Temperature Sensor KTY81-210 cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ZAMEL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ZAMEL service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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