Product Features:
1. M-bus or 485
2.convenient and stable management
Business Terms:
Supply Ability: 5000 Piece/Pieces per Week
Contact Supplier
1. M-bus or 485
2.convenient and stable management
Supply Ability: 5000 Piece/Pieces per Week
Contact Supplier
Packaging Detail: 4pcs in one carton
Delivery Detail: 30days
Characters of hand hold reader system
l Easy to installation and maintain.
l The communicate is simple and credible from gas meter to computer system management center.
l can get the gas consumption and user’s situation any time.
l can control the un-normal consumption
l Pick up the data outside door, efficient.
l Building reading, unit reading are realized, single reading or group reading are achieved.
l More humane(will not disturb the user).
l The data is more accuracy
l Simple equipment, without communication charge.
| Item | unit | minimum | typical | max | remark |
| Working voltage | V | 4.5 | 5v | 7 | 4pcs alkaline batteries |
| Sleep current | uA | 10 | 15 | 20 | |
| Wake-up time | S | 0.5 | 1.5 | 3 | |
| Temperature | °C | -10 | 25 | 50 | |
| Humidity | 10% to 90%, no frozen | ||||
| Frequency range | MHZ | 470-510 | |||
| RF | dBm | 16.50 | 17 | 18 | |
| Radio current | mA | 90 | 100 | 110 | |
| Transit distance | m | 300 | 400 | 500 | |
| Model | FSK | ||||
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