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STS Multi Jet Dry Dial Water Meter , DN20 External Water Flow Meter

STS Multi Jet Dry Dial Water Meter , DN20 External Water Flow Meter

Brand Name:Stron
Certification:STS
Model Number:STW36-C
Minimum Order Quantity:50pcs
Delivery Time:15 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Zhuzhou Hunan China
Address: Floor 5, Building A, No.668 Xianyuehuan Road, China Power Valley Tech Park R&D center, Tianyuan District, Zhuzhou City, Hunan Province, China.
Supplier`s last login times: within 48 hours
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Product Details

STS Multi-jet Dry dial external regulation cold water meter


STW36-C is an STS Standard compliant, automatically valve controlled Multi-jet prepaid water meter. It is an ideal domestic water meter for revenue collection and consumer management. The base meter has been supplied and proven by millions of service connections for reliable and cost-effective consumption measurement.


In addition, our water meters are designed to meet STS, ISO9001 and ISO14001 standards and are used to measure the volume of cold water through pipes.


The traditional piston water meter has many disadvantages, such as:

1. Always Blocked by muddy water

2. Piston Stuck in muddy water

3. High pressure loss >0.1Mpa

4. Accuracy is getting worse after one year running


Compared with traditional water meters, our multi-jet water meters have the following advantages:

1. Running Normally in muddy water

2. Muti jet struction never stuck in water

3. Low pressure loss <0.06Mpa

4. Accuracy always better after 10years


Characteristic:

1. High accuracy, magnetic drive, dry counter ensures long time clear reading;

2. The Impeller is the only moving parts in contact with water made of high quality anti-corrosion materia;

3. Nonreturn valve to avoid the reserve flow rate as option;

4. Pulse output as option.


Features:

1. Ingress IP68 waterproof protection

2. Up to 8 years battery life

3. Automatic valve controlling

4. STS standard

5. Real time o-clock

6. Utilities can set step price into meter on request

7. Anti-Tamper Magnetic field protection

8. RF-LoRa communication(optional)

9. Pay by mobile payment M-PESA, Alipay, MTN, Airtel, etc


Metrological Parameters of different size

SizeDN15mm 1/2”DN20mm 3/4”DN25mm 1”
Overload flow rate Q43.1357.87
Permanent l flow rate Q32.546.3
Transitional flow rate Q20.040.0640.1
Minimum flow rate Q10.0250.040.063
Ratio ”R” Q3/Q1100100100
Maximum working pressure16Bar16Bar16Bar
Maximum pressure loss0.6Bar0.6Bar0.6Bar
Maximum reading999999999999999
Max temperature50℃50℃50℃
ErrorQ1≦Q≦Q25%5%5%
Q2≦Q≦Q42%2%2%

Basic Functionality

FunctionDetails
PrepaymentSTS Standard, recharge by input 20digits TOKEN
Low credit alarmAlarm value can be set by inputting corresponding TOKEN
Prepaid and post-paid switchMeter can be switch to prepaid mode or post-paid mode
Non-return valveNon-return valve inside for preventing back-flow
Anti-tamperMeter will automatically close the valve after detection of magnetic field and open cover event
Step TariffStep Tariff can be set by inputting corresponding TOKEN
Overdraft CollectionNon- Revenue water (Overdraft) can be collected day by day or month by month
CommunicationThe meter is available with AMI system through LORA RF or Bluetooth 4.0 on request
Information InquiryConsumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code
Liquid Crystal Display


Meter Dimension

SizeDN15 1/2”DN20 3/4DN25 1”
Length(L)165/190190225/260
Width(W)9696101
Height(H)106107114
Connecting ThreadG3/4BG1BG1-1/4B



China STS Multi Jet Dry Dial Water Meter , DN20 External Water Flow Meter supplier

STS Multi Jet Dry Dial Water Meter , DN20 External Water Flow Meter

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