The meter supports the STS prepaid protocol. Tokens can be issued to the STS meter through the CIU, infrared unit, or meter keyboard to realize prepaid recharge, switch valve, and other functions. At the same time, the concentrator supports LORA wireless automatic communication between the meters during meter readings. Networking function, the network level can reach up to level 3, which greatly improves the receiving sensitivity.
- Q3: 2.5m³
- Turndown ratio: R100
- Accuracy level: Class2
- Temperature grade: T50
- Pressure level: PN16
- Pressure loss level: Δp63
- Protection level: IP68
- Electromagnetic environment level: E1
- Battery life: Greater than or equal to 6 years (26500 batteries)
-The remote control sends short code instructions to read and write the meter.
-Send the token code and receive the return information.
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