From 605bf7e2876cfad2f39fb528d2861af14f9a82c1 Mon Sep 17 00:00:00 2001
From: Michael <35783820+mib1185@users.noreply.github.com>
Date: Fri, 25 Apr 2025 00:42:58 +0200
Subject: [PATCH] Add volume flow rate device class to water_flow sensor in
 PEGELONLINE (#143631)

add SensorDeviceClass.VOLUME_FLOW_RATE to water_flow sensor
---
 homeassistant/components/pegel_online/sensor.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/homeassistant/components/pegel_online/sensor.py b/homeassistant/components/pegel_online/sensor.py
index 981ee4ff469..ee2e6750911 100644
--- a/homeassistant/components/pegel_online/sensor.py
+++ b/homeassistant/components/pegel_online/sensor.py
@@ -70,6 +70,7 @@ SENSORS: tuple[PegelOnlineSensorEntityDescription, ...] = (
         key="water_flow",
         translation_key="water_flow",
         state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLUME_FLOW_RATE,
         entity_registry_enabled_default=False,
         measurement_fn=lambda data: data.water_flow,
     ),