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DN15 Ultrasonic Heat Meter RS485 Modbus

Xinkong Domestic Ultrasonic DN15 Ultrasonic Heat Meter RS485 Modbus for measuring heating and cooling energy. Suitable for measuring heat energy in apartments. The meter is powered by batteries and consists of a flowmeter and two temperature sensors on the basis of which the meter evaluates the exact energy consumption. Standard return mounting.

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Product Description

Xinkong DN15 Ultrasonic Heat Meter RS485 Modbus Introduction

Nominal Diameter		15	20	25	32	40
Dimension	L	110	130	160	180	200
	W	87	87	87	85	85
	H	1011	101	101	125	130
Max flow (m³/h)		3	5	7	12	20
Norm flow(m³/h)		1.5	2.5	3.5	6	10
Min flow(m³/h)		0.03	0.05	0.07	0.12	0.2
Max flow reading		999999.99(m³)
Max heat reading		99999999(KW·h)
Power supply		3.6VDC
Battery life		>6 years ( Lithium battery)
Accuracy class		Class 2
Communication mode		Infrared interface , NB-IoT/LoRa/M-Bus/RS-485
Press loss		≤ 0.025 Mpa ( under normal flow)
IP class		IP 68
Temperature range		(0--95) ℃
Temperature difference range		(3--60) k
Starting temperature difference		0.01k
Temperature sensor		Pt 1000
Ambient temperature		+5℃ -- +55℃
Ambient level		Level A
Installation		Horizontal/ vertical installation
Monitor		8 digits
Length of temperature sensor		1.5m
Working current		45uA
Data storage		Store historical data up to last 24 months