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NB-IOT diaphragm gas meter measurement /control

NB-IOT diaphragm gas meter measurement /control

NB-IOT diaphragm gas meter measurement /control

Introduction
Parameter
Inquiry
Related Products

Introduction

Pulse metering

Reeds, Hall, ultrasound

Anomaly alert

Abnormal fault reporting

Vibrating alarm

Vibrating alarm & close valve

High temperature alarm

Alarm when above the set temperature and close valve

Historical data storage

Store hourly, daily, and monthly data for 90 days

NB-IOT communication

Whole network   seven modes

Parameter

1.Function

Pulse metering

Reeds, Hall, ultrasound

Anomaly alert

Abnormal fault reporting

Vibrating alarm

Vibrating alarm & close valve

High temperature alarm

Alarm when above the set temperature and close valve

Historical data storage

Store hourly, daily, and monthly data for 90 days

NB-IOT communication

Whole network   seven modes

2.Advantage

Low power consumption as low as 12-20 UA (sleep current), high cost performance, ultra-small size, high reliability (-40 To 85 temperature experiment), rich peripherals, NBIOT whole network communication

3. Technical parameter

Supply voltage

Main power:6V Backup power:3.0-3.6V

Power supply mode

Main power + Backup power

Screen display

Electronic display, button switch screen

Ambient temperature

-40 TO 85

Wireless communication

NB-IOT whole network   seven modes

Pulse signal

Three wires: GND S1 S2

Motor port

Positive negative

External storage

256K

AT settings

Pin type(4 Pin)

4.Specification

Sleep voltage

12-20UA

Working current

50UA

Protocol

Big-endian hexadecimal

Vibration

Sensitive detection

Temperature

Close the valve at high temperature

Inquiry

Please Feel free to give your inquiry in the form below.we will reply you in 24 hours.

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