Tất cả công nghệ lưu lượng
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| Nguồn gốc: | Trung Quốc |
| Hàng hiệu: | Lanhua |
| Chứng nhận: | ISO4064 |
| Model Number: | MECH-15-4 |
| Số lượng đặt hàng tối thiểu: | 1000 |
|---|---|
| Packaging Details: | box with foam |
| Delivery Time: | 4-8 weeks |
| Điều khoản thanh toán: | L/C, T/T |
| Khả năng cung cấp: | 200000 bộ / tháng |
| Type: | wireless Lora Multi water meter | Radio frequency: | 433 - 470 Mhz adjustable |
|---|---|---|---|
| Battery Voltage: | Lithium ion 2.5 - 3.7V | Emitter power: | 20 dbm |
| Emitter AMP: | <20 mA | Receive sensitivity: | -13 adbm |
| Receive AMP: | 10 nzmA | Static current: | <25uA |
| Transmit distance: | 2000 m | ||
| Làm nổi bật: | multijet water meter,Dry Dial water meterfunction gtElInit() {var lib = new google.translate.TranslateService();lib.translatePage('en' |
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Multi jet water meter with wireless Lora for AMR smart metering system Diameter: 1/2 to 1 inch
Product Description:
The smart metering requirement for the inetegration of water meters, into modern remote reading systems is the ability of the meters to communicate. AMR-technology provides modular structured solutions for smart metering systems via suitable interfaces, adapted to individual customer requirements. Our portfolio includes both wired bus systems and wireless radio solutions, as well as the associated software for activation and for taking readings with the systems.
Key Features
Work Condition
- Water temperature ≤ 45°C
- Water pressure ≤ 1MPa
- Pressure Lose < 0.1Pa
- Maximum pressure - 16bar
Accuracy
- From minimum flow-rate (Qmin) inclusive, to transitional flow-rate (Qt) Exclusive +-5%
- From transitional flow-rate (Qt) Inclusive, to overload flow rate (Qmax) Exclusive +- 2%
Electronic modular
Data sheet
| Description | Unit | Hydraulic data and dimensions | ||
| Nominal size | mm(inch) | DN15 (1/2") | DN20(3/4") | |
| Overload flow rate (Qs) | m3/h | 2 | 3 | |
| Permeanent flow rate (Qp) | m3/h | 1 | 1.5 | |
| Transitional flow rate (Qt) | l/h | 80 | 120 | |
| Minimum flow rate (Qmin) | l/h | 20 | 30 | |
| Min reading | l | 0.05 | 0.05 | |
| Max reading | l | 99999.9999 | 99999.9999 | |
| Max work pressure | MPa | 1.6 | 1.6 | |
| Pressure difference at Qs | Mpa | <0.1 | <0.1 | |
| L | mm | 165 | 190 | |
| I | mm | 245 | 290 | |
| H | mm | 135 | 135 | |
| h | mm | 36.5 | 36.5 | |
| B | mm | 94 | 94 | |
| D | inch | G3/4B | G1B | |
| d | inch | R1/2 | R3/4 | |
| weight | with connections | kg | 1.49 | 1.75 |
| without connections | 1.29 | 1.45 | ||
Package
Người liên hệ: Mr. Murphy
Tel: 0086-138 1661 4405
Fax: 86-21-31105302
