WUM Ultrasonic BTU Meter from Winters Instruments is an innovative device designed for accurate energy measurement in heating and cooling systems. It features a long-lasting large capacity lithium battery, with a service life of up to 20 years, ensuring minimal maintenance.
The device includes built-in alarms for temperature sensor short circuits, open circuits, and low voltage, promoting reliable monitoring. Additionally, it is equipped with a photoelectric interface for easy charging via infrared tools, eliminating the need for constant battery replacements. Its measurement accuracy is maintained over time as there are no moving parts, and it supports M-BUS, RS-485, or 470MHz wireless communication, offering flexible connectivity options for various applications.

Specifications
− Low consumption,Large capacity Lithium battery,service life up to 20 years
− With temperature sensor short circuit or open circuit alarm and low voltage alarm
− With photoelectric interface, the charging function can be realized by using infrared tools
− There is no moving parts, the measurement accuracy is not affected by the service cycle
− M-BUS,RS-485 or 470MHz wireless port are available

Applications
– HVAC
– Power metering

Winters Instruments is a Canadian based company with line of products in pressure gauges, pressure transmitters, pressure switches, diaphragm seals, thermometers, RTDS, thermocouples, thermometers and thermowells. Winters Instruments has ISO certification for its products and offers 5 years warranty on every instruments and gauges. 

Alyamitech

Started in 2007, Alyamitech an Saudi Arabian distributor company specializing in HVAC products, valves, gauges and MEP Signs. It is based in Dammam. Currently, we are official distributor of Winters Instruments Products in Saudi Arabia. We also distrubute products from Flamco Group, FlowconMe, Vimco and other HVAC and precision instrument products. Read more