Ultrasonic Wired Remote Heat Meter （large diameter）

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Communication:	M-BUS/RS485
Accuracy:	Class 2
Turndown:	R25
Pressure Loss:	△P25
Pressure Class:	MAP16
Diameter:	DN50~DN400

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Product Description

Description

Features

Parameters

Description:

Wired remote transmission ultrasonic heat meter (large diameter) is a mechatronic intelligent heat meter, which consists of a paired temperature sensor, a time difference ultrasonic flow sensor and a calculator to achieve 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 is equipped with infrared sensor, which can be used to read the meter with a hand copy device to achieve data remote transmission and centralized control.

Features:

Hot and cold dual-use
No mechanical movement
Low starting flow
Horizontal/vertical installation
Automatic error diagnosis function
Error message prompt function
Transducer pressure resistance above 3MPa
The meter head can be adjusted 360° horizontally and 90° vertically

Parameters:

Product	Ultrasonic Wired Remote Heat Meter （large diameter）
Diameter, mm	50	80	100	150	200
Q4, m³/h	30	80	120	300	500
Q3, m³/h	15	40	60	150	250
Q1, m³/h	0.6	1.6	2.4	6.0	10.0
Diameter Range	DN50~DN400
R (Q3:Q1)	25
Accuracy	Class 2
Operating temp.	4～95℃
Temp. differential range	3～70℃
Pressure Loss	△P25
Working Pressure	MAP16
Environmental Class	A
Temp. Sensor	PT1000
Protection Class	IP65
Applicable scenarios	Hot and Cold
Power Supply	3.6V/4Ah Battery
Screen	8-bit LCD
Communication	M-BUS/RS485（option）
Installation	Horizontal/Vertical