Ultrasonic Wired Remote Heat Meter （large diameter）

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Communication:	M-BUS/RS485
Accuracy:	Class 2
Turndown:	R50
Pressure Loss:	△P63
Pressure Class:	MAP10/MAP16
Diameter:	DN50~DN500

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Product Description

Description

Features

Parameters

Description:

Large-caliber wired remote ultrasonic heat meter, based on the principle of ultrasonic time difference method and temperature measurement, realizes accurate heat measurement. It has the characteristics of beautiful appearance, easy installation, accurate measurement, stable operation, strong anti-fouling and anti-corrosion ability, long service life, small pressure loss, economical and practical. It integrates M-BUS/RS485 output interface, and can customize different output lines and output protocols according to customer needs.

Features:

Horizontal or vertical installation
Cold and hot dual-use
Power-off data protection
Data recovery function
M-Bus/RS485 interface
Not affected by external magnetic fields
Micro-power technology, long battery life

Parameters:

Product	Ultrasonic Wired Remote Heat Meter （large diameter）
Diameter, mm	50	100	200	300	500
Q4, m³/h	31.25	125	500	1250	3125
Q3, m³/h	25	100	400	1000	2500
Q2, m³/h	0.8	3.2	12.8	32	80
Q1, m³/h	0.5	2.0	8.0	20	50
R (Q3:Q1)	50
Accuracy	Class 2
Diameter Range	DN50~DN500
Operating temp.	4～95℃
Temp. differential range	3～70℃
Pressure Loss	△P63
Working Pressure	MAP10/MAP16
Environmental Class	B
Electromagnetic Class	E1
Protection Class	IP65/IP68（option）
Applicable scenarios	Hot and Cold
Power Supply	26500 Lithium-ion battery，3.6V
Screen	LCD
Number of channels	Dual channel (other, customizable)
Communication	M-BUS/RS485（option）