[AS923] EM114039-02 Single Phase LoRaWAN Prepaid Lora Electrical Meter for Rv campground

ivy metering brand single-phase LoRaWAN prepaid energy meter with the AS923-2-Indonesia-LoRaWAN AS923 (923-925) frequency plan offers a compelling solution for smart metering applications, providing long-range, low-power, secure, and cost-effective data transmission. It is particularly well-suited for remote areas and applications that require a large number of devices.

1.Product Introduction

EM114039 series- our advanced Single-Phase DIN Rail LoRaWAN Meter, specifically designed for smart energy monitoring and management in regions utilizing the AS923 frequency band. This compact and easy-to-install meter seamlessly integrates into standard DIN rail setups, providing accurate and reliable measurement of single-phase electricity consumption. Leveraging the long-range, low-power capabilities of LoRaWAN technology on the AS923 spectrum, this meter enables cost-effective and wide-area data transmission to your network server. Ideal for residential, commercial, and industrial sub-metering applications within the AS923 regulatory environment, it facilitates efficient energy data collection for billing, analysis, and optimization. Experience the benefits of secure, long-range wireless communication with our Single-Phase DIN Rail LoRaWAN Meter, operating on the optimized AS923 frequency for your region.

2.Technical Parameters

Product Type	Single Phase LoRaWAN Electricity Meter
Ref. voltage	220V
Ref. current	0.25-5(80)A
Impulse Constant	1000imp/kWh
LCD Display	LCD5+1
Operation Temp.	-20~+70℃
Relative Humidity	<95%
Ref. frequency	50Hz
Accuracy Class	Cl.1
Starting Current	0.4%/Ib(CI.1)
Load Control	Built-in 80A magnetic latching relay
Power Consumption	≤ 1W,<10VA
Standard Compliant	IEC62052-11/IEC62053-21,
LoRaWAN Communication	AS923 (923-925),AS923-2-Indonesia-LoRaWAN
LoRaWAN Antenna	SMA Socket
Mode	Prepaid Mode（Energy） Prepaid Mode（Credit） Postpaid Mode

3. Why As923 and Which country adopts AS923MHz?

LoRaWAN operates in the unlicensed ISM (Industrial, Scientific, and Medical) bands. AS923 Frequency Plan Advantages:

Regional Specificity: The AS923 frequency plan is specifically allocated for LoRaWAN in the Asia-Pacific region, ensuring minimal interference from other wireless technologies.

Regulatory Compliance: Operating within the AS923 frequency band ensures compliance with local regulations.

Sub-bands: The AS923 designation isn't monolithic. It often includes sub-bands with slightly different frequency ranges and regulations within different countries.

For example, you might see references to AS923-1, AS923-2, AS923-3, etc., each potentially applicable to a specific set of countries or with slightly different channel plans.

The exact sub-bands and regulations within the AS923 range can vary slightly from country to country. However, some of the countries in Asia that utilize frequencies within the AS923 range include:

Japan: Uses 920.6 - 928.0 MHz (often referred to as AS920-923 or AS1)

Singapore: Uses 920-925 MHz (similarly often grouped under AS1)

Malaysia: Also utilizes frequencies in the AS920-923 range (AS1)

South Korea: Uses KR920-923 MHz

Australia: While geographically separate, Australia uses AU915-928 MHz, which shares some overlap and is sometimes considered in the broader context of regional frequency plans for Asia Pacific.

Other Southeast Asian countries: Some other countries in the region are also adopting or considering the AS923 band, sometimes with variations in the specific channels used (e.g., AS923-2, AS923-3).