IoT valve controlled water meter (NB IoT/Lora)

This series of products is an electromechanical separated IoT water meter that can achieve independent separation of electronic devices (data sampling, wireless transmission) and mechanical water meters, and wirelessly upload water volume information through NB IoT/Lora networks.

Multi flow rotor type: adopting the mainstream domestic measurement structure.

Liquid sealed movement: high sensitivity; The special liquid packaging of the character wheel window can maintain clear readings.

Dry type movement: center magnetic drive, anti magnetic interference, good stability, strong frost resistance, clear reading.

Mechanical and electrical separation: independent sealing structure: good interchangeability, easy maintenance, waterproof and moisture-proof, protection level IP68.

Battery independent sealing: independent chamber, replaceable.

Stable and reliable signal: adopting new NB IoT/LoRa wireless data transmission technology.

Electronic sampling: Sampling 1, 10L, 100L bits are optional.

Material options: ductile iron, engineering plastics, copper, stainless steel. .

Environmental grade: Class B Electromagnetic environment: E1

Temperature Class: T30, T90

Accuracy level: Level 2

The allowable error for the low zone (Q1 ≤ Q<Q2) is ± 5%

When the water temperature is ≤ 30C, the allowable error in the high zone (Q2 ≤ Q ≤ Q4) is ± 2%; When the water temperature is above 30 ° C, the allowable error for the high zone (Q2 ≤ Q ≤ Q4) is ± 3%