Meters and Measurement Devices for Exact Consumption Data Acquisition Manufacturer

Meters and Measurement Devices for Exact Consumption Data Acquisition

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Ultrasonic heat meter, 230 series (stainless steel, threaded type) features stainless steel made line, thus maintaining excellent physical and mechanical properties under high temperature working conditions.

Basic Controls ultrasonic heat meter adopts threaded connection to have better sealing property to prevent water from entering the meter, which improves the measuring accuracy. This heat meter is specially designed for HVAC household heating metering and billing.

Parameters

Line material: stainless steel
Connection type: threaded type
Nominal diameter range: DN15-DN40
Pressure rating: PN16/PN25
Water-proof grade: IP65
Power supply mode: M-BUS + built-in lithium battery dual power supply or DC240V+ built-in lithium battery dual power supply or built-in lithium battery power supply

External dimension

① Compact type
② Frame type

Flow rate code	Nominal diameter DN	Length of flow sensor L	Flange outer diameter	Bolt number- thread n-m	Compact type meter height H	Frame type meter height H	Meter width W	Weight	Overload flow rate	Normal flow rate	Minimal Flow rate
N2.5	20mm	130mm	105mm	4-M12	121mm	176mm	108mm	1.3KG	5qmax(m³/h)	2.5qp(m³/h)	0.05qmin(m³/h)
N 3.5	25mm	160mm	115mm	4-M12	131mm	187mm	108mm	1.8KG	7qmax(m³/h)	3.5qp(m³/h)	0.07qmin(m³/h)
N 6	32mm	180mm	140mm	4-M16	143mm	198mm	108mm	2.3KG	12qmax(m³/h)	6qp(m³/h)	0.12qmin(m³/h)
N10	40mm	200mm	150mm	4-M16	156mm	211mm	108mm	3.1KG	20qmax(m³/h)	10qp(m³/h)	0.2qmin(m³/h)