Service Hotline008615767831427
中文
Service Hotline008615767831427
中文
Direct reading long-range large diameter water meter
Direct reading remote small diameter vertical water meter
Direct reading long-range large diameter water meter
Optical direct reading remote hot water meter
Direct-reading remote small-diameter cold water meter
Optical direct reading valve control meter
Wireless remote meter
LORA wireless water meter
NB-IOT remote water meter
Mechatronics remote water meter
RF card large diameter smart meterYour location：Home > Product > Smart Water Meter > IC Card Water Meter
Type：IC Card Water Meter
Service Hotline:008615767831427
RF card prepaid smart meter is based on advanced microcomputer control technology as the core, non-contact smart card technology for the information transmission medium and constitute a high-intelligent instruments. The meter rotor based water meter as a base table, the installation of a new low-power, high torque output of non-pressure loss motor control valves, micro-computer controller and RF card operation module. Product performance indicators in line with national standards GB / T778-2007 and the Ministry of Construction Industry Standard CJ / T133-2007 and drinking water cold water meter safety rules CJ266-2008, applicable to residential, business water metering and charging work.
User card double key encryption, a card a secret.
The use of radio frequency card, without any exposed electrode, better moisture resistance, easy to use.
A card with a table, or a multi-table function.
With the remaining water shortage, prompt the user to buy water in time.
With the battery voltage is too low, prompt the user to replace the battery.
Data
readback function, when the user card to the management center to buy
water, the card can be in the table corresponding to the cumulative
amount of water, battery status, the number of interference read back to
the management center.
Start moving flow is small, high precision.
Display
function: For the purchase of water, the remaining water, total water
consumption and other parameters can be effectively displayed on the LCD
screen, the user can view the table through the user card, the
remaining amount of water and total water consumption information.
TECHNICAL PARAMETER
Working temperature: 0-60℃
Relative humidity: ≤85%
Measured water temperature: cold water table 0-30 ℃; hot water table 0-90 ℃
Working pressure: 0.02MPa ~ 1MPa
Battery life: ≥ 7 years
Table pressure loss: ≤ 0.035MPa
|
Nominal diameter （DN）mm |
Measurement level
|
Commonly used traffic Q3 |
flow Q4 |
Divide traffic
Q2 |
flow Q1 |
|
m3/h |
|||||
|
15 |
level 2 |
2.5 |
3.125 |
0.050 |
0.031 |
|
20 |
level 2 |
4.0 |
5.000 |
0.080 |
0.050 |
|
25 |
level 2 |
6.3 |
7.875 |
0.126 |
0.079 |
Service Hotline008615767831427
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