2020 High quality Smart Watt Meter - YUANKY DN15 DN20 DN25 non-magnetic pulse water meter smart water meter without magnetic pulse – Hawai

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2020 High quality Smart Watt Meter - YUANKY DN15 DN20 DN25 non-magnetic pulse water meter smart water meter without magnetic pulse – Hawai Detail:

Product Features

With self-maintenance function, it can guarantee that only one pulse signal can be sent out for every 360 degree rotation of special magnetic needle.The remote water meter has the function of self- resolution of magnetic interference, which can effectively overcome the weakness of critical point such as water hammer phenomenon and prevent external magnetic interference.

High precision: the measuring precision conforms to ISO4046 standard, and the transmitting signal has no error.

It is suitable for all national standard water meters to meet the technical requirements of different meter reading systems. The output pulse width of remote water meters is greater than 80ms.

Strong anti-interference ability: stainless steel shell, equipped with stainless steel hose protection, to prevent human injury.The self resolving function of magnetic interference makes the long distance water meter work normally under the condition of artificial strong magnetic interference, and the life of magnetic needle can reach more than 6 years.

Technical parameters

Diameter

DN15

DN20

DN25

Range rae

80(Q3/Q1)

Operating pressure

1.6Mpa

Q1

0.031

0.05

0.079

Accuracy grade

B

Pressure loss

0.1Mpa

Q2

0.05

0.08

0.0126

Protect grade

IP65

Working temperature

0~30

Q3

2.5

4

6.3

Power supply

3.0V

Screen display

LCD Range ratio8

Q4

3.1

5

7.9

Maximum permissible errors

Q3±2%, Q2±2%,Q1±5%

 

Communication motherboard parameters

Measurement method

Ultrasonic dual channel

Abnormal remind

Abnormal failure report,

Voltage and current alarm

Periodic reporting

Periodic reporting data

Historical data storage

Store hourly/daily/monthly

for godays

Indicator lamp

Communication lamp/rigger lamp

Current and voltage

Collect current and

voltage values

Battery voltage alarm

Alarm when the power is less than 10%

Screen display

LCD

Uart

Four wire

Extemal storage

256K

AI SET

Pin type 4 needles

Environment temperature

-40 TO 85

Support agreement

Big-end mode HEX

Communication

20MA

Display

digital

 

Communication mode

LORAWAN

NB-IOT

Current

WIFI

RS485

M-BUS

Extermnal Transport

lorawan

Wireless communication

Wireless communication/GPRS/TCP/UDP

Wireless communication/WIFI/TCP/UDP

R5485-wire

Wireless communication/M-BUS TCP/UDP

Antenna

Soft antenna

Soft antenna

Spring antenna

Spring antenna

/

Spring anternna

Support agreement

Big end mode HEX

Big end mode HEX

Big end mode HEX

Big end mode HEX

Modbus RTU

Big end mode HEX

Communication

Low frequency

High frequency

NB-IOT

GPRS

2.4G

RS485

M-BUS

Pulse singna

/

/

3-wire GNDS1 S2

3-wire GNDS1 S2

3-wire GNDS1 S2

3-wire GNDS1 S2

Screen display

LCDbutton switching scree

LCDbutton switching scree

LCDbutton switching scree

LCDbutton switching scree

LCDbutton switching scree

LCDbutton switching scree

Communication distance

2-3KM

2-3KM

2-3KM

10m

/

/

Wire length

lineorder

/

/

/

/

Wire length:m

Line order:4-wire

Positive/negative A/B

/

Power supply

Main power +

Standby power

Main power +

Standby power

Main power +

Standby power

Main power +

Standby power

485 power +

Standby power

Main power +

Standby power

Advantage

High cost effective/extemal magnet activation/multifunction/standard interface

Low power consumption 12-20UA(sleep current)/High cost effective/ultra-small shape/high reliability(40 to 85test temp.)/rich peripherals


Product detail pictures:

2020 High quality Smart Watt Meter - YUANKY DN15 DN20 DN25 non-magnetic pulse water meter smart water meter without magnetic pulse – Hawai detail pictures


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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for 2020 High quality Smart Watt Meter - YUANKY DN15 DN20 DN25 non-magnetic pulse water meter smart water meter without magnetic pulse – Hawai , The product will supply to all over the world, such as: Canberra, Romania, Lithuania, We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Mary from Irish - 2017.08.18 18:38
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Anna from Liverpool - 2017.02.18 15:54
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