China wholesale Nb-iot pulse reader - Pulse reader for Elster gas meter – HAC

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China wholesale Nb-iot pulse reader - Pulse reader for Elster gas meter – HAC Detail:

LoRaWAN Specs

No.	Item	Parameters
1	Working frequency	EU433/CN470/EU868/US915/AS923/AU915/IN865/KR920
2	Maximum transmitting power	Comply with the requirements of power limit in different areas of the LoRaWAN protocol
3	Working temperature	-20℃～+55℃
4	Working voltage	+3.2V～+3.8V
5	Transmitting distance	>10km
6	Battery life	>8 years with one ER18505 battery
7	Waterproof grade	IP68

LoRaWAN Features

No.	Feature	Function Description
1	Data reporting	There are two data reporting methods. Touch to report data: You must touch the touch button twice, long touch (more than 2 seconds) + short touch (less than 2 seconds), and the two actions must be completed within 5 seconds, otherwise the trigger will be invalid. Timing active data reporting: The timing reporting period and timing reporting time can be set. The value range of the timing reporting period is 600~86400s, and the value range of the timing reporting time is 0~23H. After setting, the reporting time is calculated according to the DeviceEui of the device, the periodic reporting period and the timing reporting time. The default value of the regular reporting period is 28800s, and the default value of the scheduled reporting time is 6H.
2	Metering	Support non-magnetic metering mode
3	Power-down storage	Support power-down storage function,there is no need to re-initialize the measurement value after power-off.
4	Disassembly alarm	When the forward rotation measurement is greater than 10 pulses, the anti-disassembly alarm function will be available. When the device is disassembled, the disassembly mark and the historical disassembly mark will display faults at the same time. After the device is installed, the forward rotation measurement is greater than 10 pulses and the communication with the non-magnetic module is normal, the disassembly fault will be cleared.
5	Monthly and yearly frozen data storage	It can save 10 years of annual frozen data and monthly frozen data of the last 128 months, and the cloud platform can query historical data
6	Parameters setting	Support wireless near and remote parameter settings. The remote parameter setting is realized through the cloud platform. The near parameter setting is realized through the production test tool, i.e. wireless communication and infrared communication.
7	Firmware Upgrade	Support infrared upgrading

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Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for China wholesale Nb-iot pulse reader - Pulse reader for Elster gas meter – HAC , The product will supply to all over the world, such as: Mauritius, UK, California, Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!

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