STS Prepaid Water Meter
Categories：
STS Prepaid Water Meters
Email：mjy@xintaiwatermeter.com
STS Prepaid Water Meter
Categories：
STS Prepaid Water Meters
Email：XintaiValve@163.com
Product Display
Dimension
|
Nominal Caliber mm |
Length mm |
Width mm |
Height mm |
Connect Thread Hose d |
Connect Thread Case D |
||
|
15 |
165 |
99 |
104 |
R1/2 |
G3/4B |
||
|
20 |
190 |
99 |
106 |
R3/4 |
G1B |
||
|
25 |
225 |
103 |
114 |
R1 |
G1 1/4B |
||
Specification
|
Project |
Parameter |
||
|
Nominal Caliber |
DN15 |
DN20 |
DN25 |
|
Range Ratio R |
250 |
||
|
Q4 (m³/h) |
3.125 |
5 |
7.875 |
|
Q3 (m³/h) |
2.5 |
4 |
6.3 |
|
Q2 (m³/h) |
0.016 |
0.025 |
0.04 |
|
Q1 (m³/h) |
0.01 |
0.016 |
0.025 |
|
Temperature Level |
T30/T5/T90 (Standard Default T30) |
||
|
Max Read |
99999m³ |
||
|
Digital Display |
Balance, water purchased, water used,voltage, version etc |
||
|
Max Work Pressure |
1.6MPa |
||
|
Battery |
Lithium battery (ER 26500, 8500 mAh); 8 years life time; battery is exchangeable |
||
|
Work Environment |
-10℃-55℃; ≤100%RH |
||
|
Up stream Flow Field Sensitivity Level |
U10 |
||
|
Up stream Flow Field Sensitivity Level |
D5 |
||
|
Climate and mechanical environment grade |
B |
||
|
Electromagnetic compatibility class |
E1 |
||
|
Power Supply |
DC 3.6V |
||
|
Pressure Loss |
≤0.063MPA |
||
|
Water Protection Level |
IP68 |
||
|
Max Permissible Error |
Q1≦Q≦Q2: ±5% Q2≦Q≦Q4: ±2% |
||
Features
(1) Insufficient water warning
(2) Emergency Water (overdraft)
(3), Valve open and close automatically;
(4) Real-Time Clock
(5) Flexible tariff and debt collection setting
(6) Anti magnetic tamper
(7) Lora or Lorawan communication optional (CIU)
(8) Multi payment type, Token, Mobile, Pose, E-bank, etc;
(9) Magnetic field protection;
(10) Pre-programmable low credit warning;
(11) Data Record:
•10 years’ consumption data record by month;
• 10 years’ consumption data record by hour;
(12) Brass / plastic meter body optional;
Key words:
STS Prepaid Water Meter
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