HangZhou JingDa Electronic Co.,Ltd

Imported PPO material, according with national drinking water standards. Electronic direct-reading, high-definition liquid crystal display, and communications sent, M-BUS communication.

Characteristics of the product:

1. PPO material according with international drinking water standards, saving resources, health and environmental protection.

2. Unidirectional flow meter is used to the whole type intelligent water meter by patented technology (Patent Number: ZL200720111397.7）.Antimagnetic and anti-interference technology to ensure the meter’s safety.

3. Electronic water meter with high sensitivity, initiating flow is small, high precision measurement, with automatic error correction function.

4. Means of communication: water can be communicated by M-BUS interface, water managers can set or modify various parameters. The meter’s information also can be copied back to the management to statistics, monitoring, etc.

5. Data can be saved for10 years if power-cut.

6. Expansion functions: function of remote control valve’s on-off can be extended if need.

7. This product is insured by the Chinese people’s Property Insurance Company, Limited.

Parameters:

1. Caliber: 15mm、20 mm、25 mm

2. Working pressure: 1Mpa

3. Pressure loss: ＜0.1Mpa

4. Measurement grade: B

5. Model: LXS-15D~25D

6. Commonly flow: 1.5m³/h，2.5 m³/h，3.5 m³/h

7. Overload: 3m³/h，5 m³/h，7 m³/h

8. Max. reading: 9999.9999 m³

9. Battery life: ＞6 years

10: Water temperature: 0-90℃

11. Water Quality: Purification cold or hot water

12. Communication rate: 1200BPS

13. Communication agreement: (CJ-T188-2004) Transmission technology of household measurement instrument’s data. Or agreement of (DL/T 645-2007) Compatible.

The performance of PPO materials:

Bearing high temperature: Can long-term work in the -127 ~ 120 ℃, short-term can resistance high temperature 210 ℃

Strongly anti-acid& alkali, can not easily be corrosion.

Protect the water resources from secondary pollution. (iron is easy to oxide, copper surface’s lead content mostly exceeding standard).