# Level control relay FF PZ-828 16A 1P for 1–100 kΩ sensors

**URL:** https://aio.lv/en/product--ff-pz-828--12109440
**Data updated:** 2026-03-20 10:00 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** PZ-828
**EAN:** 5908312595601
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-pz-828--12109440

## 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

FF PZ-828 is a level control relay designed to work with resistive level sensors in the 1–100 kΩ range. It features a single pole (1P) output and a switching capacity of 16 A, intended for controlling pumps, valves or alarms based on liquid level. Suitable for industrial and residential liquid-level monitoring and automatic control tasks.

## Long description

FF PZ-828 is a level control relay engineered to interface with resistive level sensors in the 1–100 kΩ range. The device provides a single-pole (1P) switching output rated for 16 A, enabling automatic control of pumps, solenoid valves or alarm circuits according to measured liquid level. Designed for both industrial and residential installations, this relay supports reliable ON/OFF control and straightforward integration into existing control panels.
Advantages
The relay accepts a wide sensor resistance range (1–100 kΩ), allowing use with many common float and probe sensors. A single-pole 16 A contact gives sufficient switching capacity for small to medium pumps and valve actuators. Its compact design and simple wiring reduce installation time and make it suitable for retrofitting in control cabinets. The device provides deterministic switching logic for level-based automation without the need for complex programming.
Suitable for
 Automatic start/stop control of domestic and industrial pumps
 Control of solenoid valves in tank filling and drainage systems
 Activation of visual or audible alarms on high/low level events
 Integration into simplified level monitoring systems and control panels
Key specifications
 Compatible sensor resistance range: 1–100 kΩ
 Output: single pole (1P) relay contact
 Switching capacity: 16 A (suitable for small to medium loads)
 Intended use: liquid level control and monitoring
 Mounting: panel or DIN-rail compatible form factor (compact design)
How to use
Connect the resistive level sensor leads to the designated sensor input terminals and wire the relay contact in series with the load (pump, valve, or alarm) according to the provided wiring diagram. Apply the appropriate supply voltage to the power terminals and verify correct polarity if applicable. Configure sensor placement and mechanical installation so that the sensor resistance changes according to the liquid level; the relay will switch the contact when the resistance threshold corresponding to the set level is reached. Perform functional checks at installation by simulating high and low liquid levels to confirm reliable switching and correct wiring.
Usage recommendations
Use sensors and cabling with insulation and environmental ratings suitable for the application (immersion, humidity, chemical exposure). Ensure the connected pump or valve current draw does not exceed the 16 A switching capacity; use an intermediate contactor for higher loads. Periodically inspect electrical connections and sensor condition to maintain reliable level control.

## FAQ

### How much does the Level control relay FF PZ-828 16A 1P cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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. 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 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/12109440/67645432_large.webp