I. overview

This product adopts the latest LoRa spread spectrum modulation technology, with 8-bit high-speed and low-power MCU. It is suitable for applications requiring very high power consumption and transmission distance, such as very long-distance wireless sensor networks, remote industrial automation control, etc. The super anti-interference ability of spread spectrum transmission makes it suitable for various harsh and complex application loop mirrors.

This product meets the CJ/T 224-2012 "Electronic Water Meter" standard and has the following characteristics:

Remote water meter uses advanced wireless transmission technology to realize remote water meter, concentrator and computer

Collective reading, no wiring, simple and convenient construction, effectively solve the problem of meter reading;

The remote water meter is wirelessly networked with meters. There is no gap coverage in the signal and no blind spot in meter reading.

II. Technical parameters

Temperature Grade: T30 Pressure Grade: MAP10 Pressure Loss Grade: p63

Upstream Flow Sensitivity Level: Downstream Flow Sensitivity Level of U10: D5

Electromagnetic Compatibility Level: Environment Temperature Level E1: -30 ~+60

Relative temperature: 5%-95% RH Microemission power: <50mW

Receiving Current: <13mA Emission Current (Typical Value): 90mA@50mw

Current at dormancy: <2.5uA Receiving Sensitivity (Typical Value): -132dBm/4.56kbps

Outline size