# DeLOCK 91808 Temperature Sensor Extension Cable with M4 Eyelet 1m

**URL:** https://aio.lv/en/product--delock-91808--12578598
**Data updated:** 2026-07-16 18:55 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 91808
**EAN:** 4043619918089
**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-91808--12578598

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The DeLOCK 91808 is a 1-meter temperature sensor extension cable featuring an M4 eyelet terminal and two open wire ends. Designed for precise temperature monitoring applications, this FEP-insulated cable ensures reliable connectivity and durability. It is an essential accessory for integrating thermal sensors into various electronic systems and industrial setups requiring accurate heat detection.

## Long description

The DeLOCK 91808 is a high-quality 1-meter temperature sensor extension cable designed for precise thermal monitoring in various electronic and industrial environments. Featuring an M4 eyelet terminal for secure mounting and two open wire ends for versatile connectivity, this cable is engineered to provide stable and accurate temperature readings. The use of FEP insulation ensures excellent durability and resistance to environmental factors, making it a reliable component for demanding technical applications.
Advantages
This temperature sensor cable offers exceptional flexibility during installation due to its 1-meter length and tinned stranded wire construction. The integrated M4 ring cable lug allows for a firm and reliable connection to heat sinks or other surfaces, ensuring consistent thermal contact. The FEP insulation provides superior protection against heat and chemical exposure, which significantly extends the operational lifespan of the sensor in challenging conditions. Its design facilitates seamless integration into complex electronic systems where accurate heat detection is critical for safety and performance.
Suitable for
Battery pack safety monitoring
Battery Management Systems (BMS)
Power supply thermal regulation
Industrial equipment temperature tracking
Electronic prototyping and system integration
When it may not be suitable
This sensor is not intended for direct immersion in corrosive liquids or high-pressure environments without additional protective housing. It is also not suitable for applications requiring wireless data transmission or digital bus communication, as it provides a raw analog resistance signal.
Key specifications
Cable length: 1 meter
Mounting type: M4 eyelet terminal
Connection: 2 open wire ends
Insulation material: FEP
Sensor type: NTC
Nominal resistance: B25/85 3977K
How to use
To install the sensor, securely fasten the M4 eyelet terminal to the surface or component you wish to monitor using a compatible screw or bolt. Ensure that the contact surface is clean to allow for optimal heat transfer. Connect the two open wire ends to your measurement device or controller, ensuring correct polarity if required by your specific hardware. Once connected, the sensor will provide a resistance value that changes in relation to the temperature, which can then be processed by your monitoring system.
What to consider before purchase
Verify that your controller or measurement device is compatible with NTC thermistor inputs.
Ensure the M4 mounting point is suitable for your specific hardware configuration.
Check if the 1-meter cable length is sufficient for your installation layout.
Confirm that the operating temperature range of the sensor meets your project requirements.
Usage recommendations
For the most accurate temperature readings, ensure the M4 eyelet is tightened firmly against the target surface. If the cable is routed near high-voltage lines, consider shielding or proper cable management to prevent electromagnetic interference with the sensor signal.

## 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 91808 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 17.08.2026 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/12578598/68949749_large.webp