China Prepaid Electricity Meters manufacturer
Shenzhen Calinmeter Co,.LTD
the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters. Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or
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Keypad Prepaid Water Meter With Split CIU, RF Communication, AMR Enable

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Shenzhen Calinmeter Co,.LTD

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-23707749

Contact Person:
Mr.Rozelle Max
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Keypad Prepaid Water Meter With Split CIU, RF Communication, AMR Enable

Brand Name Calin
Model Number CA568-S
Certification ISO4064, OIML R49, STS
Place of Origin China
Minimum Order Quantity 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 Split Type STS prepaid water meter with CIU
Accuracy R100
Display LCD / counter
waterproof level IP55
Dial type Dry / Semi-dry /Wet on request
Detailed Product Description

Keypad prepaid water meter with split CIU, RF communication, AMR enable

The CA568-S is our flagship prepaid water meter model, certified under STS (Standard Transfer Specifications), ISO4064, and OIML R49 standards. It incorporates a hydraulically controlled ball valve, powered by a low-energy motor. The battery life is exceptionally long, lasting up to 6 years, even with daily valve operation. If the valve is switched on/off once a day, the battery can still last for 3 years. The meter is equipped with robust anti-tamper features—any attempt to interfere with the device, such as using magnets, physical damage, or battery removal, will automatically trigger the valve to shut off. Additionally, the meter is designed with a built-in strainer to prevent debris from entering, and a non-return valve ensures water flow is directed in one direction, preventing backflow. The meter is specifically built to withstand environments with grit particles and to resist backflow.

The Customer Interface Unit (CIU) communicates with the water meter via RF-Lora technology, allowing users to easily recharge their meters by entering a 20-digit token code obtained from a vendor. Furthermore, the meters can be centrally installed in secure meter boxes, reducing the risk of theft or tampering. Users can also enter a short code to quickly check their total water usage, recharge status, and other key metrics.

Calinmeter is both the manufacturer and solution provider for smart water meters, with a complete production line and strong R&D capabilities. We offer not only high-quality, competitively priced meters, but also comprehensive support for vending software and AMI systems. Please feel free to contact us for any inquiries.

 

 

 

Features

a) Certified with STS (Standard Transfer Specifications).

b) Flexible usage duration.

c) Extended battery life with replaceable battery option.

d) Accuracy options of R80 and R100 available upon request.

e) Vending software integrates seamlessly with mobile payment platforms.

f) AMR/AMI system compatibility for advanced monitoring.

 

 

Key Benefits

  1. Well-designed structure for simple installation.

  2. Valve can be remotely switched off.

  3. No maintenance required.

  4. IP55-rated protection for durability.

  5. Enables remote management of water meters.

 

 

 

 

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

Product Tags: Split CIU prepaid water meter   RF communication prepaid water meter   AMR enable prepaid water meter  
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