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2022 wholesale price NBIoT module - HAC-ML LoRa Low Power Consumption wireless AMR system – HAC
Features of HAC-ML Module 1. Bubble report data once automatically every 24 hours 2. Offers automatic switching for multi-channel and multi-speed, more effectively to avoid possible frequency interference 3. Using TDMA communication mode, able to synchronize the communication time unit automatically and avoid data collision completely. 4. Using frequency hopping technology to avoid Co-channel interference. Three working modes LOP1 (real-time wakeup remotely, response time: 12s,... -
Manufacturer for LoRaWAN water meter sensor - R160 Dry Type Multi-jet Non-magnetic Inductance Water Meter – HAC
Features Ideal for residential use, often used for public utilities For hot and cold water, mechanical drive Comply with ISO4064 standard Certified for using with drinking water IP68 Waterproof grade MID certificate Electromechanical separation, replaceable battery Technical Specs Item Parameter Accuracy Class Class 2 Nominal Diameter DN15~DN20 Valve No valve PN Value 1L/P Metering mode Non-magnetic inductance metering Dynamic Range ≥R250 Maximum Working Pressure 1.6MPa Wo... -
High Quality for Nordic cyble module - LoRaWAN Dual-mode Meter Reading Module – HAC
System Components HAC-MLLW (LoRaWAN dual-mode meter reading module), HAC-GW-LW (LoRaWAN gateway), HAC-RHU-LW (LoRaWAN handhels) and data management platform. System Features 1. Ultra long distance communication LoRa modulation mode, long communication distance. Visual communication distance between Gateway and Meter: 1km-5km in urban environment, 5-15km in rural environment. The communication rate between the gateway and the meter is adaptive, realizing the longest distance communica... -
Factory wholesale non-magnetic coil module - R160 Wet Type Non-magnetic Coil Water Meter – HAC
Features The data transmission is stable, the network coverage is wide, and the signal is stable and reliable. 10L-bit measurement, high measurement accuracy. Regular wake-up, periodic reporting, and automatically enter a low-power state after communication is completed. Battery under voltage alarm, metering abnormal alarm, attack alarm. The system architecture is simple, and the data is directly uploaded to the management platform. Electromechanical separation, the meter part and the el... -
Good Quality Pulse reader - Pulse reader for Elster gas meter – HAC
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 Th... -
Discount wholesale outdoor LoRaWAN gateway - IP67-grade industry outdoor LoRaWAN gateway – HAC
Hardware ● IP67/NEMA-6 industrial-grade enclosure with cable glands ● PoE (802.3af) + Surge Protection ● Dual LoRa Concentrators for up to 16 channels ● Backhaul: Wi-Fi, LTE and Ethernet ● GPS ● Supports DC 12V or Solar power supply with Electricity monitoring (Solar Kit optional) ● Internal antenna for Wi-Fi, GPS, and LTE, External antenna for LoRa ● Dying-Gasp(optional) Software ● Built-in Network Server ● OpenVPN ● Software and UI sit on top of OpenWRT ● LoRaWAN 1.0.3 ● LoRa Frame filter...
