# Water meter B\_METERS Hydrocal M-3 Q=0.6 DN15 MID radio (model HYDROCAL-M30,6PRADIO)

**URL:** https://aio.lv/en/product--bmeters-hydrocal-m306pradio--12042728
**Data updated:** 2026-03-12 19:24 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** B\_METERS
**Manufacturer code:** HYDROCAL-M30,6PRADIO
**EAN:** 5902973802009
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 116.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bmeters-hydrocal-m306pradio--12042728

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

B\_METERS Hydrocal M-3 is a DN15 cold water meter with nominal flow Q=0.6 m3/h, MID-approved accuracy class and integrated radio module for remote reading. Designed for residential and light-commercial metering of potable water, it provides volumetric measurement, tamper resistance and compatibility with standard piping. Suitable for automated reading systems and billing.

## Long description

B\_METERS Hydrocal M-3 Q=0.6 DN15 MID radio is a cold water meter designed for residential and light-commercial potable water measurement. The meter features a DN15 connection size and a nominal flow rate of 0.6 m3/h, with MID-approved accuracy class and volumetric measurement. An integrated radio module enables remote reading and compatibility with automated reading systems, while the compact design and standard piping compatibility simplify installation and replacement in existing networks.
Advantages
The Hydrocal M-3 provides MID-approved accuracy for reliable consumption data and billing. Its integrated radio module supports remote readout, reducing the need for manual meter reading and improving data collection efficiency. The meter is built for tamper resistance and stable long-term operation, using volumetric measurement suitable for low and moderate flow ranges. Compact DN15 dimensions and standard thread connections make it compatible with common residential plumbing systems.
Suitable for
 Individual apartments and single-family houses
 Small commercial premises and offices
 Metering for billing and consumption monitoring in automated reading networks
 Replacement of existing DN15 cold water meters
Key specifications
 Flow type: volumetric (positive displacement)
 Connection size: DN15
 Nominal flow (Qn): 0.6 m³/h
 Applicable medium: cold potable water
 Accuracy: MID-approved accuracy class
 Built-in communication: integrated radio module for remote reading
 Housing: compact design for standard residential installations
How to use
Install the Hydrocal M-3 in the cold-water supply line in the correct flow direction indicated on the meter body, using compatible DN15 fittings. Ensure the meter is mounted horizontally and supported to avoid strain on connections; follow local plumbing codes and manufacturer mounting recommendations. Connect the integrated radio module to the building’s automated reading system following the system provider’s integration procedure. Periodically inspect the meter for leaks and ensure access for remote signal reception.
Usage recommendations
For reliable performance, avoid installation in environments with temperatures outside the meter’s specified cold-water range and protect the unit from freezing. Use strainers or filters upstream if water contains coarse particles, and schedule periodic checks to verify radio reception and mechanical condition. Follow local metering regulations for sealing and billing verification.

## FAQ

### How much does the Water meter B\_METERS Hydrocal M-3 Q0.6 DN15 radio cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 15.07.2026 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 Water meter B\_METERS Hydrocal M-3 Q0.6 DN15 radio 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 B\_METERS 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 B\_METERS 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/12042728/68526141_large.webp