China Cheap price Water Meter - YUANKY DN15 DN20 DN25 non-magnetic pulse water meter smart water meter without magnetic pulse – Hawai

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China Cheap price Water 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:

China Cheap price Water Meter - YUANKY DN15 DN20 DN25 non-magnetic pulse water meter smart water meter without magnetic pulse – Hawai detail pictures


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We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for China Cheap price Water 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: Burundi, Austria, Mozambique, Nowadays our products sell all over the domestic and abroad thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Raymond from Rome - 2018.09.21 11:44
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Fanny from India - 2018.09.19 18:37
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