# DeLOCK 91811 Temperature Sensor Extension Cable M4 with Open Ends 1m

**URL:** https://aio.lv/en/product--delock-91811--12578601
**Data updated:** 2026-07-16 18:55 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 91811
**EAN:** 4043619918119
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-91811--12578601

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

The DeLOCK 91811 is a 1-meter temperature sensor extension cable featuring an M4 connection and two open cable ends. Designed for precise temperature monitoring, this PVC-coated round cable is suitable for various technical applications requiring reliable sensor integration. It provides a robust connection for temperature measurement systems in industrial or DIY electronics projects.

## Long description

The DeLOCK 91811 is a high-quality NTC temperature sensor extension cable designed for precise thermal monitoring in various technical environments. Featuring an M4 ring cable lug for secure mounting and a 1-meter length, this cable provides a reliable interface for temperature measurement systems. The cable is constructed with a durable PVC coating, ensuring flexibility and protection for the internal wiring, making it an essential component for integrating sensors into complex electronic assemblies.
Advantages
This temperature sensor offers exceptional versatility due to its standardized M4 mounting interface, which allows for quick and stable attachment to heat sinks, battery terminals, or chassis components. The use of high-quality tinned stranded wire ensures excellent electrical conductivity and long-term durability. Its robust PVC insulation provides resistance against environmental factors, while the 1-meter length offers sufficient reach for most standard industrial or DIY electronics configurations, facilitating clean and organized cable management.
Suitable for
Battery pack safety monitoring
Battery Management Systems (BMS)
Power supply thermal regulation
Industrial temperature measurement systems
DIY electronics and prototyping projects
When it may not be suitable
This sensor is not intended for use in environments with extreme chemical exposure or high-pressure steam, as the PVC insulation may degrade under such conditions. It is also not suitable for applications requiring submersion in corrosive liquids or environments exceeding the specified thermal operating range.
Key specifications
Cable length: 1 meter
Mounting type: M4 ring cable lug
Cable material: PVC-coated tinned stranded wire
Sensor type: NTC
Design: Round cable with two open ends
How to use
To install the sensor, securely fasten the M4 ring lug to the surface or component where temperature monitoring is required, ensuring a clean metal-to-metal contact for accurate thermal transfer. The two open ends of the cable should be connected to your measurement device or controller according to the specific wiring diagram of your system. Ensure that the connections are properly insulated and strain-relieved to prevent mechanical stress on the sensor cable during operation.
What to consider before purchase
Verify the M4 mounting point compatibility on your target device.
Ensure the NTC sensor resistance characteristics match your controller requirements.
Check if the 1-meter cable length is sufficient for your specific installation layout.
Confirm that the operating temperature range of the sensor aligns with your application needs.
Usage recommendations
For optimal measurement accuracy, ensure the M4 ring lug is tightened firmly against the heat source and consider using thermal paste if necessary to improve heat transfer. Always route the cable away from high-voltage lines to minimize electromagnetic interference.

## Specifications

| Feature | Value |
|---|---|
| Width | 1000 mm |
| Product colour | Black |
| Product type | Extension cable |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the DeLOCK 91811 Temperature Sensor Extension Cable cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 14.08.2026 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. 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 DELOCK 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 DELOCK 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

https://aio.lv/img/cache/product/12578601/68949743_large.webp