This article describes Lumel's meters and sensors compatible with DEXGate and DEXGate 2. The article is divided into the following sections:
Lumel SM3
Manufacturer: Lumel
Web: https://www.lumel.com.pl
Product and variants: SM3
Description: Pulse acumulator with 2 inputs
Measures: Pulses
Compatible using: DEXGate and DEXGate2
Comments: To start collecting pulses is needed to change the register 4205.