PrePaid RF（IC）Card Smart Brass Body Water meter
Model: LXSK-15-25
Classification:
PrePaid Smart Water meter
Ningbo Ammete meter technology has specialized in the water meter industry for over 30 years, providing a one-stop service to clients. We insist on improving water meter measurement performance and keep pursuing a high-quality water meter. Contact us for more information +86-0574-87357358
Product Video
Product Details
Application:
IC (RF) touchless card water meter does not need a network to function as a prepaid meter.
It is easy to deploy and maintain, and is equipped with advanced software management system to ensure that data is never lost.
It is widely used in engineering communities, apartments, rental housing, school dormitories, factory dormitories, and commercial hotels.
Features:
- Wet type register, multi-jet function and combines electronic and mechanical registers
- The water meter adopts a one-meter one-card system, with card replacement not affecting existing data
- Prepaid function allows for water to be supplied after payment has been made
- The valve will automatically cut off and re-open based on balance conditions
- Uses contactless card (RF card) technology for wireless transmission
- Highly integrated and reliable, using microcomputer and micro memory technology
- Alarm systems can be customized according to market demand
- The language and currency unit can be customized for different markets
- Replaceable battery with a six-year service life
- Accressories: 2pcs coupling, 2pcs coupling nuts and 2pcs washers
Customized Features:
- Body material: Brass /Nylon Plastic
- Size: 15-25mm
- Accuracy: R100/R160
- Cold / Hot water
Working Conditions:
- Water temperature≤50℃ (Hot water meter≤90℃)
- Water pressure≤1MPa Or 1.6MPa
- △P≤63
Dimension:
* Data based on brass body
| Type | Nominal Size（mm) | Size (inch) | Length | Width | Height | Connecting/Thread D |
|---|---|---|---|---|---|---|
| LXSK-15 | 15 | 1/2″ | 165 | 85 | 120 | G3/4 |
| LXSK-20 | 20 | 3/4″ | 195 | 85 | 120 | G1 |
| LXSK-25 | 25 | 1″ | 225 | 85 | 120 | G11/4 |
Accuracy
- From minimum flow-rate(Q1) inclusive, to transitional flow -rate(Q2) exclusive:±5%
- From transitional flow- rate(Q2) inclusive, to overload flow -rate(Q4) exclusive:±2%
- Hot water meter ±3%
Technical Data:
| Model Number | Unit | LXSK-15 | LXSK-20 | LXSK-25 | |
| Nominal Size | mm(inch) | 15(1/2”) | 20(3/4”) | 25(1”) | |
| Overload Flow Rate (Q4) | m3h | 3.125 | 5 | 7.875 | |
| Permanent Flow Rate (Q3) | m3h | 2.5 | 4 | 6.3 | |
| R=80 | Transitional Flow Rate (Q2) | m3/h | 0.05 | 0.08 | 0.126 |
| Minimum Flow Rate (Q1) | m3/h | 0.0312 | 0.05 | 0.0787 | |
| R=100 | Transitional Flow Rate (Q2) | m3/h | 0.04 | 0.064 | 0.1 |
| Minimum Flow Rate (Q1) | m3/h | 0.025 | 0.04 | 0.063 | |
| R=160 | Transitional Flow Rate (Q2) | m3/h | 0.025 | 0.04 | 0.063 |
| Minimum Flow Rate (Q1) | m3/h | 0.015 | 0.025 | 0.039 | |
| Min. Reading | m3 | 0.0001 | 0.0001 | 0.0001 | |
| Max. Reading | m3 | 99999 | 99999 | 99999 | |
| Temperature class | T °C | T50/T90 | |||
| Water pressure classes | MPa | 1.0/1.6 | |||
| Pressure-loss classes | MPa | 0.1/0.063 | |||
| Instalation Positions | HORIZONTAL | ||||
