BS EN IEC 60730-2-15:2019 Automatic electrical controls Particular requirements for automatic electrical air flow, water flow and water level sensing controls

Control devices
Space-heating systems
Level control
Electrical household appliances
Electric control equipment
Control equipment
Flow control
Cut-out devices
Water
Boilers
Flow regulators
Air-conditioning systems
Flow measurement
Electric regulators
Safety devices
Liquid controllers
Controllers
Household equipment
Liquid-level measurement
Air
Air control devices
Electrical safety
Automatic control systems
Probes
Water supply (buildings)

Link: BS EN IEC 60730-2-15:2019 Automatic electrical controls Particular requirements for automatic electrical air flow, water flow and water level sensing controls
Source: BSI Standards