Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of domestic sts prepaid water meter 15mm water token meter in China. If you're going to wholesale high quality domestic sts prepaid water meter 15mm water token meter, welcome to get pricelist and quotation from our factory.

Product Description

STS-prepaid-water-meter

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.

The water meter has the characteristics of accurate billing, convenient use, and efficient management.

Product parameter

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
Installation environment level: O
Installation direction: H
Battery life: ≥6 years (26500 batteries)

communication mode

Infrared communication: Equipped with an infrared transceiver unit, use an infrared serial port tool to read and write the meter.
Handheld communication: The dedicated watch mobile phone software cooperates with the LoRa antenna module to read and write the watch.
STS CIU communication:

-The remote control sends short code instructions to read and write the meter.

-Send the token code and receive the return information.

LoRa concentrator communication: issue token codes to the meters through the server, and perform read and write data operations on the designated meters.