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Stainless steel | NB IoT valve controlled direct drinking water meter

NegotiableUpdate on 07/13
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Overview

Introduction: NB IoT valve controlled direct drinking water meter is a new type of intelligent water meter specifically designed to measure the amount of drinking water entering households. Stainless steel material is rust resistant and corrosion-resistant, making direct drinking water safe and reassuring to use. Equipped with valve control function, remote meter reading can also control the water meter switch.

Product Details

product overview

PRODUCT OVERVIEW

NB IoT valve controlled direct drinking water meter is a new type of intelligent water meter specifically designed to measure the amount of drinking water entering households. Stainless steel material is rust resistant and corrosion-resistant, making direct drinking water safe and reassuring to use. Through Narrowband Internet of Things (NB IoT), remote communication with servers is achieved without the need for intermediate transmission devices such as collectors or concentrators. Valve control function is added, allowing for remote meter reading and control of water meter switches.



Product Features

PRODUCT FEATURES



Adopting telecom industrial grade SIM cards (patch type), resistant to high and low temperatures (-40 ° C to+105 ° C), vibration resistant (20HZ-2000HZ), and capable of reading and writing up to 500000 times.

Remote reading: Proactively report readings on a periodic basis.

Remote valve control: can remotely close and open valves.

Prepaid: Supports prepaid and pre order quantities, and closes the valve for overdue payments.

Stainless steel material: the water meter is corrosion resistant, acid and alkali resistant, aging resistant and pollution-free

Warning system: Alarm prompts such as battery undervoltage, abnormal measurement, pre order quantity, and prepaid usage reaching threshold.

Internal/External Antennas: Supports both internal and external antennas, with stable and reliable signals, achieving full coverage and no blind spots.

High sampling accuracy: Based on our module photoelectric, Hall, reed switch, and magnetic switch sampling, the water meter remote transmission can achieve a reading accuracy of 100%.


Technical Parameter

TECHNICAL PARAMETER


Working environment: Temperature(0.1℃—40℃)Relative humidity of the environment<>
Working water pressure:0.0——1.0MPA
Communication method: NB-IOT
Signal acquisition method: Collecting dry spring counts to ensure accurate data acquisition
Water meter performance: B-class meter
Sealing performance:1.6MPA water pressure, no leakage within 15 minutes



Model number
Nominal diameter
MM
Overload flow
Common traffic
Boundary flow rate
internet traffic
MINIMUM READING
Maximum reading
M3/H
M3
LXS-15
15 3.125 2.500 0.050
0.031
0.0001
99999.999
LXS-20
20 5.000 4.000
0.080
0.050
0.0001 99999.999
LXS-25
25
7.875
3.5
0.126
0.078
0.0001
99999.999