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No. 25 Guangming Road, Yinchuan Economic and Technological Development Zone, Ningxia, China (national level)
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Ningxia Longjining Light Instrument Co., Ltd
Pulse sampling intelligent water meter
NegotiableUpdate on 04/28
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Overview
Main features: 1. NB IoT, LoRa wireless communication; 2. Pulse sampling; 3. Remote write operations with time sensitive identity authentication effectively prevent unauthorized user operations; 4. Up to 12 months of monthly settlement, communication anomalies, and other event records; 5. Up to 2 years of daily freezing; 6. The electromechanical conversion accuracy can reach 1L; 7. Supports forward and reverse measurement.
Product Details
Technical parameters:
Measurement level |
2level |
nominal pressure |
1.0 MPa |
working voltage |
DC3.6V |
environmental rating |
B |
electromagnetic environment |
E1 |
Battery life |
＞6year |
Allowable error |
Q1≤Q＜Q2：±5%；Q2≤Q≤Q4：±2% |
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operation temperature |
water temperature:0.1～30℃； Environmental temperature:0.1～55℃ |
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Product size
|
projectcaliber（mm） |
Height C（mm） |
Width E（mm） |
Length B（mm） |
15 |
150 |
95 |
170 |
20 |
150 |
95 |
200 |
25 |
150 |
95 |
225 |
As shown in the picture:
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