LORA Valve-Controlled Water Meter

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Communication:	LORA
Accuracy:	Class 2
Turndown:	R100
Pressure Loss:	△P63
Pressure Class:	MAP10/MAP16
Diameter:	DN15~DN25

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Product Description

Description

Features

Parameters

Description:

LORA wireless valve-controlled water meter, built-in LORA wireless communication module, adopts LORA spread spectrum wireless transmission technology, the module can drive the valve to realize automatic control and remote valve switch function. It can automatically/remotely control the terminal valve switch action at the set metering value or at an appropriate time, so as to achieve the purpose of remote meter reading and automatic water control, and facilitate the pre-charge function. The transmission distance in open space exceeds 1.2km, and the theoretical distance is 5km.

Features:

LORA spread spectrum technology
Remote parameter setting
Remote control of valve on/off
Quantitative automatic valve on/off
Regular automatic valve cleaning
Communication distance ≥ 3km
Automatically closes valves when power is low/power is off

Parameters:

Product	LORA Valve-Controlled Water Meter
Diameter, mm	15	20	25
Q4, m³/h	3.125	5	7.785
Q3, m³/h	2.5	4	6.3
Q2, m³/h	0.04	0.064	0.1
Q1, m³/h	0.025	0.04	0.063
R (Q3:Q1)	100
Accuracy	Class 2
Pressure Loss	△P63
Temp. Class	T30/T90
Working Pressure	MAP10/MAP16
Environmental Class	B
Electromagnetic Class	E1
Protection Class	IP68
Power Supply	Built-in 3.6V lithium battery
Output Sensor	Hall/Reed-switch/Photoelectric/Magnet-free (option)
Communication	LORA
Frequency Range	470~510MHz/868~915MHz
Receiver Sensitivity	-136±1dBm
Static Consumption	≤5μA
Base Table Material	Iron/copper/stainless steel(option)