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WUHAN SANFRAN ELECTRONICS CO.,LTD.
Comply with STS standard
Real-time clock
Low credit alarm
Non-return valve
Multi-jet prepaid water meter
CIU with RF wireless communication module
LXSK keypad prepaid water meter is composed of a multi-jet prepaid water meter and a separate customer interface unit (CIU) with RF wireless communication module. This meter is comply with STS standard, can be widely used for measuring the volume of cold water through water pipe.
| ★Meter recharge by inputting TOKEN | ★Ingress protection IP68 waterproof |
| ★Up to 8 years battery life | ★Automatic valve controlling |
| ★Real-time clock | ★Utilities can set TOU price into meter on request |
| ★Anti-tamper magnetic field protection | ★Non-return valve |
| ★Low credit alarm | ★Overdraft collection |
| ★Check data by inputting the short code | ★LORA-RF communication(CIU) |
★Basic function ☆Extended function
Specification:
| Model size | 15mm, 20mm, 25mm |
| Measurement range ratio(Q3/Q1) | R=80,100,160 |
| Working temperature | <50ºC |
| Minimum allowable working pressure | 0.03MPa |
| Maximum working pressure | 16 Bar |
| Maximum pressure loss | 0.6 Bar |
| Environment humidity | ≤95% |
| Maximum reading | 99999 |
| Electromagnetic Compatibility | E1 |
| Error | Q1≤Q≤Q2, 5%; Q2≤Q4, 2% |
Flow-rate parameter (R=100)
| Nominal diameter (mm) | DN15 1/2" | DN20 3/4" | DN25 1" |
| Dimension (mm) | 165/190x99x104 | 190x99x106 | 225/260x103x114 |
| Connecting Thread | G3/4B | G1B | G1-1/4B |
| Permanent flow rate Q3 | 2.5 | 4 | 6.3 |
| Minimum flow rate Q1 | 0.025 | 0.04 | 0.063 |
| Transitional flow rate Q2 | 0.04 | 0.064 | 0.1 |
| Overload flow rate Q4 | 3.13 | 5 | 7.87 |
Tel:+86 027-81802763
Email:market@sanfranmeter.com
Add:No.9 Yangguang Road, Miaoshan Development Zone, Jiangxia District, Wuhan, Hubei, China
Copyright @2023 Design & Developed by LUOJIA
