# Power Sensor HUAWEI DTSU666-FE — high accuracy, compact design

**URL:** https://aio.lv/en/product--huawei-dtsu666-fe--10637247
**Data updated:** 2025-12-30 08:56 (EET)
**Category:** Smart Sensors
**Manufacturer:** HUAWEI
**Manufacturer code:** DTSU666-FE
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 211.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 175.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--huawei-dtsu666-fe--10637247

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

HUAWEI DTSU666-FE is a power sensor designed for accurate electrical measurements in a compact form. It provides high accuracy readings suitable for monitoring power consumption and system diagnostics. The sensor’s compact design allows easy integration into control panels and small installations, supporting reliable measurement for maintenance, energy management and troubleshooting.

## Long description

HUAWEI DTSU666-FE is a compact power sensor designed for accurate electrical measurements. It provides high-precision readings for monitoring power consumption, system diagnostics and energy management, and its small form factor enables easy integration into control panels and compact installations.
Advantages
The sensor offers high accuracy in power measurement, a compact design for space-constrained installations and compatibility with typical control-panel mounting. It has a 24-month warranty and comes in packaging optimized for transport and storage.
Suitable for
Energy consumption monitoring
System diagnostics and troubleshooting
Integration into control panels and small electrical installations
Maintenance and facility energy management
Key specifications
Model: HUAWEI DTSU666-FE
Brand: HUAWEI
Net weight: 1.20 kg
Gross weight: 1.70 kg
Packing quantity: 1 pc
Packing dimensions (W×H×D): 72.00 × 65.50 × 98.00 mm
Packaging materials: Paper/Pasteboard 450 g, Plastic (non-PET) 50 g
Tare weight: 0.50 kg
Palette quantity: 588 pcs
WEEE: classification CL109:5:2017-04-01 — WEEE tax applicable
Embedded battery: No
Warranty: 24 months
How to use
Install the HUAWEI DTSU666-FE in the desired control panel or enclosure according to local electrical codes and the system wiring diagram. Connect the sensor to the measurement points and to any monitoring equipment or gateway used for data collection. Verify wiring and configuration, then perform an initial calibration or validation if required by your monitoring system. Follow manufacturer guidance for grounding and safety during installation.
Usage recommendations
Place the sensor in a dry, ventilated location away from direct heat sources and strong electromagnetic interference. Regularly check connections and verify measurements as part of routine maintenance; observe the 24-month warranty and applicable WEEE disposal regulations at end of life.

## FAQ

### How much does the Power Sensor HUAWEI DTSU666-FE cost, and is it available for purchase?

The price is 211.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 Wednesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Power Sensor HUAWEI DTSU666-FE be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 HUAWEI 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 HUAWEI 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/10637247/59781731_large.webp