Energy & Heat Meters
BTU meters, heat meters & kWh meters — 4 models available
Outputs: Modbus RTUM-BusPulseBACnet MS/TP
AG-UHM-100
Ultrasonic Heat Meter
MID Class 2 BTU meter for chilled and hot water energy sub-metering
Pipe Size DN15–DN50 (compact) / DN65–DN150 (flanged)
Flow Measurement Ultrasonic — no moving parts
Modbus RTUM-BusPulse
View product 
AG-EHM-200
Electromagnetic Heat Meter
High-flow electromagnetic BTU metering with BACnet MS/TP for large HVAC plants
Pipe Size DN65 to DN300
Flow Measurement Electromagnetic — no moving parts
Modbus RTUBACnet MS/TPPulse
View product 
AG-EMT-300
Multifunction Energy Meter
Class 0.5S three-phase power analyser with harmonics and Modbus RTU
Phases Single-phase 2-wire, 3-phase 3-wire, 3-phase 4-wire
Voltage Input 57.7–400 V AC (phase-neutral) / up to 690 V AC (P-P)
Modbus RTUBACnet MS/TPPulse
View product 
AG-SCM-400
Single Circuit Energy Sub-meter
Compact 2-module DIN rail kWh meter for distribution board sub-metering
Phases Single-phase 2-wire or 3-phase 4-wire
Current Direct 80 A or CT 5 A input
Modbus RTUPulse
View product Need a specific range or output?
Email your application details and we'll confirm the right model.