Siemens Heat Cost Allocators and Water Meters

Siemens offers a comprehensive range of Heat Cost Allocators and Water Meters designed for precise measurement and allocation of heating and water consumption in residential and commercial buildings.

Siemens Heat Cost Allocators

• Models: WHE5.. and WHE6.. series (e.g., WHE54.., WHE63.. replacing older models WHE55.., WHE56..)

• Function: Electronic devices measuring heat output from radiators based on temperature difference between radiator and room or using a fixed room temperature

• Sensors: Available as one-sensor (radiator temperature) or two-sensor (radiator and room temperature) devices

• Communication: Options include no communication, optical interface (for on-site readout), or RF (radio frequency) interface for remote readout via walk-by or AMR (Automatic Meter Reading) systems compliant with OMS protocols

• Display and Data: Measures current consumption, error status, due dates, monthly values, tampering events, and diagnostic data

• Tamper Detection: Factory lead seals with tamper event detection and display messages

• Self-Test: Performs self-tests every 4 minutes, reports errors if persistent and stores error dates

• Applications: Central heating systems in apartment buildings, office spaces, and property management scenarios

• Installation: Wall-mounted, maintenance-free devices with durable sensors compatible with various radiator types (panel, tubular, convectors)