Sontay now offers a programmable multi-function kWh meter for single- or 3-phase systems.
The PM M850 has user-programmable CT and VT ratios. It can measure 16 parameters — including voltage, current, frequency, energy and power.
All can be displayed on the screen. A pulsed output can be provided for kWh or VAr, and an RS-485 2-wire Modbus output for all parameters.
Carrier calls for prioritisation of ventilation in NHS infrastructure plans
As the healthcare sector begins to plan how new government infrastructure funding will be spent, Carrier is urging NHS estates teams to prioritise ventilation upgrades as part of long-term building improvement strategies.
Specifiers urged to act ahead of looming legislation
Specifiers are being encouraged to switch to efficient secondary hot water circulators ahead of anticipated legislation that will ban inefficient versions of these domestic and commercial plumbing products.
