# Pulse module B\_METERS PL3 compatible with GMDM-I, MPN IWM-PL3

**URL:** https://aio.lv/en/product--bmeters-iwm-pl3--11784932
**Data updated:** 2026-03-08 22:56 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** B\_METERS
**Manufacturer code:** IWM-PL3
**EAN:** 5903299930537
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 63.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bmeters-iwm-pl3--11784932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Pulse module B\_METERS PL3 (MPN IWM-PL3) is an accessory compatible with GMDM-I devices that converts meter pulses into standardized electrical signals for remote reading and integration. Suitable for connecting to water, gas or energy meters with pulse outputs, it enables pulse counting, monitoring and data acquisition for building automation, billing systems and utility management.

## Long description

Pulse module B\_METERS PL3 compatible with GMDM-I is an accessory designed to convert pulse outputs from utility meters into standardized electrical signals for remote reading and integration. The module accepts pulses from water, gas or energy meters and provides a reliable interface for pulse counting and data acquisition, enabling connection to GMDM-I devices for building automation, billing and utility management systems.
Advantages
This pulse module offers straightforward compatibility with GMDM-I devices and a compact form factor that facilitates installation in meter panels and control cabinets. It translates mechanical or electronic meter pulses into clean electrical signals suitable for remote counters and data loggers, providing stable pulse detection and minimizing contact bounce issues. The module supports common pulse output types and simplifies integration into automated monitoring and billing workflows.
Suitable for
 Remote meter reading systems for water, gas or electricity
 Integration with building management and automation systems
 Billing and consumption monitoring setups
 Data acquisition systems and pulse counters
Key specifications
 Compatible with GMDM-I interface for pulse signal input
 Accepts standard meter pulse inputs from water, gas and energy meters
 Provides conditioned electrical pulse output for remote counting
 Compact module size suitable for DIN-rail or panel mounting (check physical dimensions before installation)
 Designed for low-power operation and stable pulse detection
How to use
Connect the pulse output terminals of the meter to the input terminals of the module following the device polarity and wiring guidelines. Mount the module near the meter or inside the distribution board and establish the electrical connection to the GMDM-I device for pulse reception. Verify wiring integrity and configure the receiving system to count pulses according to the meter’s pulse weight and time resolution. Perform a test run to confirm correct pulse detection and communication with the monitoring or billing system.
Usage recommendations
Use shielded wiring where electromagnetic interference is a concern, secure terminal connections to prevent intermittent contacts, and calibrate the receiving system for the meter’s pulse value. Ensure the module is installed in a dry, ventilated enclosure and that voltage levels and grounding conform to the installation environment and local regulations.

## FAQ

### How much does the Pulse module B\_METERS PL3 (IWM-PL3) cost, and is it available for purchase?

The price is 76.99 € (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 14.07.2026 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 Pulse module B\_METERS PL3 (IWM-PL3) 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/11784932/67181051_large.webp