# F&F AV-1I Voltage Transducer 0-282.8V AC / 0-400V DC to 4-20mA Output, 9-30V DC

**URL:** https://aio.lv/en/product--ff-av-1i--12460079
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** AV-1I
**EAN:** 5908312595335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 142.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 117.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-av-1i--12460079

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The F&F AV-1I is a precision voltage transducer designed to convert AC voltage signals (0-282.8V) or DC voltage signals (0-400V) into a standard 4-20mA current output. Operating on a 9-30V DC supply, this device is ideal for industrial automation and monitoring systems requiring reliable signal conversion for PLC inputs or control instrumentation. It ensures accurate signal transmission in electrical measurement applications.

## Long description

The F&F AV-1I voltage transducer is a specialized industrial device engineered to convert input voltage signals into a standardized 4-20mA current output. It supports a wide range of inputs, accepting AC voltages up to 282.8V and DC voltages up to 400V. This transducer is designed to integrate seamlessly into automation systems, providing a reliable bridge between high-voltage measurement points and low-voltage control equipment like PLCs or data acquisition modules.
Advantages
The primary benefit of the AV-1I is its versatility in handling both alternating and direct current signals within a single compact unit. By converting variable voltage levels into a stable 4-20mA current loop, the device minimizes signal degradation over long cable runs, which is essential for maintaining accuracy in industrial environments. Its broad supply voltage range of 9-30V DC ensures compatibility with most standard industrial power supplies, while its robust design provides consistent performance in demanding monitoring applications.
Suitable for
Industrial automation and process control systems
Monitoring of electrical grid voltage levels
Signal conditioning for PLC analog inputs
Integration with data loggers and control instrumentation
Energy management and diagnostic systems
This device may not be suitable for applications requiring high-frequency signal analysis or measurements involving non-standard waveforms that deviate from typical AC/DC characteristics. It is also not intended for direct connection to high-power loads or for use in environments where the input voltage exceeds the specified maximum thresholds.
Key specifications
Input range AC: 0-282.8V
Input range DC: 0-400V
Output signal: 4-20mA current loop
Supply voltage: 9-30V DC
Galvanic isolation: Included
Installation should be performed by qualified personnel in accordance with local electrical regulations. The device is typically mounted on a standard DIN rail within an electrical cabinet. Connect the input voltage lines to the designated terminals and wire the 4-20mA output to the corresponding analog input of your control system. Ensure the supply voltage is within the 9-30V DC range before powering on the unit to prevent damage.
What to consider before purchase
Verify that your control system supports 4-20mA current loop inputs
Ensure the input voltage levels do not exceed the maximum specified limits
Confirm that the installation environment is protected from moisture and extreme temperatures
Check for available space on the DIN rail for mounting
Usage recommendations: Regularly inspect the terminal connections for tightness and ensure the device is kept free from dust and debris to maintain optimal signal accuracy and long-term reliability.

## FAQ

### How much does the F&F AV-1I Voltage Transducer 0-282.8V AC / 0-400V DC cost, and is it available for purchase?

The price is 142.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can F&F AV-1I Voltage Transducer 0-282.8V AC / 0-400V DC 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 FF 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 FF 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/12460079/68762052_large.webp