Canton FairSourcing
Other sanitary and bathroom equipment
Gprs Watermeter
$3500–$6000/ unit FOB
Unit not stated by the supplier.
MOQ 2,000 unit
Estimated landed cost
$63 / unit
range $47–$79 · total ≈ $126,073
See what’s included
FOB goods (2,000)
$95,000
Ocean freight + handling (23.8 CBM, volume guessed from price)
$3,550
US duty (3.5%)
$3,325
Section 301 tariff (25.0%)
$23,750
Customs fees (MPF/HMF)
$448

Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from your agent uses real carton sizes, freight and the exact tariff line.

Free quotes from independent agents · supplier checks approx. $5–$100 · 100% refund if not satisfied

From the supplier

Ⅰ. Overview

LoRa ultrasonic water meter is intelligent measuring instruments by the flow sensors and calculators. Calculator used the sensor and through the water of time difference to collect temperature differences and sound waves to complete accurate measurement of water flow. It can transmit data through LoRa module. And can provide important application and data for many applications in the pipeline.

 

Mainly used for water metering and monitoring water flow, such as domestic water, central air conditioning systems, equipment, etc.

Ⅱ.Technical Parameter

Nominal diameter

15

20

25

32

40

Max flow Qs(m3/h)

3.125

5

7.87

12.5

20

Nominal flow Qp(m3/h)

2.5

4

6.3

10

16

Transitional flow Qt(m3/h)

0.02

0.032

0.05

0.08

0.128

Min flow Qi(m3/h)

0.013

0.02

0.032

0.05

0.08

Start-up flow(m3)

0.005

0.005

0.008

0.01

0.015

Max flow indication

999999.99 m3

Measuring range

Q3/Q1, R=200

Accuracy class

Class B

Pressure loss

≤0.063 Mpa

Max working pressure

1.0MPa/1.6 Mpa

Temperature class

T30/T50

Temperature range

(5~55)℃

Resolution temperature

0.01℃

Installation environment

Indoor, Class B

Electromegnetic environment

E1 (Residential, Commercial, Industrial)

Power supply

Bult-in lithium battery DC 3.6V

Battery life

> 8years

Installation position

Horizontal or Vertical

Display

LCD, 8 digits + additional characters

Construction

Compact type

Upstream/Downstream flow profile sensitivity class

U10/D5

Protection class

IP68

Data storage

Flash memory, storage of all monthly value of last 18 months

Flow measurement

Normal state:6 times/4 sec.(1 time/15 sec.under no water condition);

Verification state:12 times/sec.

LoRa Parameter

Working frequency

470-510/866-868MHz

Emissive power

50mW

Receiving sensitivity

-132dBm

Average current

18uA

Transmission distance

1000M(Open environment)

Routing level

Level 8

 

About the supplier

LIANYUNGANG RUIMA INTERNATIONAL TRADING CO.,LTD.

Main products: Bolts,Other sanitary and bathroom equipment.all kinds of valve

  • ✓Exhibited at 10 of the last 10 Canton Fairs
  • ✓Foreign Trade Company
  • ✓Founded 2005
See all products from this supplier →

Building & Furniture exhibitors show in Phase 2 of the Canton Fair, 23 to 27 October 2026.

Supplier
LIANYUNGANG RUIMA INTERNATIONAL TRADING CO.,LTD.
Lianyungang, Jiangsu, China
60
trust
  • Exhibited at 10 of the last 10 Canton Fairs
  • Foreign Trade Company
  • Founded 2005
Canton Fair booth: 10.1J46 · Hardware (140th session)

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