Sign In | Join Free | My bjjsgy.com
bjjsgy.com
Products
Search by Category
Home > Electronics Production Machinery >

Standalone Keypad Prepaid Water Meters , Water Proof Electronic Water Meter

Categories Prepaid Water Meters
Brand Name: Calin
Model Number: CAW-K
Certification: CE/SABS/IEC
Place of Origin: China
MOQ: Negotiation
Price: Negotiation
Payment Terms: western Union,Paypal, T/T, L/C
Supply Ability: 10,000pcs per month
Delivery Time: 30 days
Packaging Details: Carton
Product Name: Keypad type STS Prepaid water meter
Standard: STS, 2004/22/EC(MID), OIML R49
Weight: 1300 g
Display: LCD / counter
Accuracy: Class B
Protection: IP67
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Standalone Keypad Prepaid Water Meters , Water Proof Electronic Water Meter

    Standalone Keypad Prepaid Water Meters , Water Proof Electronic Water Meter


    The CAW-K series is an STS (Standard Transfer Specification) compliant, electronic valve controlled, water meter recharging via a built-on 4x3 keypad. With CAW-K series you are assured of continuously good metrology and revenue protection at the same time.The electronic part of the meter is potted and is sealed away from the water, which makes the meter water resistant and adapting to humid and tropical environments.


    The meter operates with STS standard compliant 20 digits' code to handle credit . Customers purchase credit at vending points to get a 20 digits code. They enter this code via keypad to the meter and complete the recharge.


    With our broad range of prepaid vending solutions, a utility or service provider can manage CAW series water meter along with STS prepaid electricity meters in one vending system.


    Features

    a) Multi-platform vending through SMS, POS, online, bank ATM, etc

    b) Integrated low power bistable latched valve 4 million on/off in battery life

    c) Can be managed and vended along with prepayment electricity meter

    d) Tamper and fraud proof

    e) Low credit warning

    f) Over 10 years’ data retention in absence of power

    g) Duo display of counter register and LCD

    h) Available with EMC, ESD, EMI approval


    Key benefits

    1) Quick and easy to install for both new reticulation and retrofittings

    2) Easy vending for both utility and consumers

    3) Multi-rate and usage record on Time of Use (TOU) basis

    4) Flexible setting for free basic water, emergency credit, low credit warning, debt collection

    5) Can be extended for AMR AMI smart metering applications, meter readouts

    6) Reduced operational and inventory cost


    Specifications:



    Nominal size


    Dn


    mm

    in-line

    15

    20

    25

    Maximum flow rate

    Q4

    m3/h

    3.125

    5.0

    7.875

    Ratio “R”

    Q3/Q1


    80

    80

    80

    Permanent l flow rate

    Q33


    m3/h

    2.5

    4.0

    6.3

    Transitional flow rate

    Q22

    0.05

    0.08

    0.126

    Minimum flow rate

    Q11

    0.031

    0.05

    0.0787

    Minimum reading


    m3

    0.0005

    Maximum reading

    99999


    Maximum Permission Error (MPE)

    Q1≦Q≦,Q2 MPE =+ 5% Q2≦Q≦Q4, MPE= + 2% (For hot water metering, MPE=+ 3%)


    Dimensions and diagram


    Nominal size

    Length

    Width

    Height

    Thread

    mm

    D

    15

    165

    101

    124

    G3/4B

    20

    195

    101

    124

    G1B

    25

    225

    101

    124

    G5/4B


    Quality Standalone Keypad Prepaid Water Meters , Water Proof Electronic Water Meter for sale
    Send your message to this supplier
     
    *From:
    *To: Shenzhen Calinmeter Co,.LTD
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2023 bjjsgy.com. All rights reserved.