EW7011BK3601 Ультразвуковой счетчик тепла и холода, G 1 1/4 B, 6 м³/ч

The Resideo (Honeywell) EW7011BK3601 ultrasonic heat and cold meter is an ultrasonic device for measuring thermal energy and/or cooling energy for building engineering systems. The device is designed to operate in heating and/or cooling systems with water heat carriers, where precise and reliable measurement is required. Purpose and Key Application Areas The meter is used for registering thermal energy or cooling energy. The main area of application is central systems with a heating or cooling circuit where water is used as the medium. Advantages of the EW7011BK3601 Ultrasonic technology and design solutions of the EW701 model allow for stable readings even under variable conditions and limited space. Available in configuration: heat meter and heat meter with cooling accounting capability. Built-in M-Bus interface simplifies connection to M-Bus dispatching systems. Two pulse inputs for integration into M-Bus nodes and expanding functionality. Flexibility in commissioning: switching supply/return is allowed without replacing temperature sensors, as well as changing the energy accounting mode. Any installation position, including overhead installation. Compact design and detachable calculator unit — convenient for installation in tight and hard-to-reach places. Metallic flow meter with a nominal flow rate Qp 0.6–10 m³/h (for the meter with a nominal diameter/connection G 1 1/4 B). Independence from position and high dynamic range: up to 1:125 (or 1:250 with notes) — for detecting the smallest flow values. Standard temperature measurement cycle: short and static measurement every 12 seconds (battery life is rated for 10 years) — convenient for operation in central nodes. Technical Parameters (considering model characteristics) Article: EW7011BK3601 Type: ultrasonic heat/cold meter Purpose: accounting for thermal energy and/or cooling energy Flow execution: Qp 0.6–10 m³/h Connection: G 1 1/4 B Integrations: M-Bus + 2 pulse inputs Installation: installation in any position is possible, including overhead Computational module: detachable (installation convenience) Dynamic range: up to 1:125 (1:250 with notes) Temperature measurement cycle: every 12 seconds Battery life: up to 10 years Compliance with Requirements and Approvals The measuring device meets European measurement requirements and has the necessary approvals: CE and the Measuring Instruments Directive MID 2014/32/EU. How to Select and Use in the Accounting System To ensure that the EW7011BK3601 meter operates stably and provides accurate results, it is important to consider the operating modes and the composition of the accounting system. This model is oriented towards water circuits of central heating or cooling and is designed for integration into M-Bus infrastructure. Important: where to buy Resideo (Honeywell) equipment It is recommended to purchase Resideo (Honeywell) equipment from official sources.