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...NB-IOT Bidirectional DC Energy Meter for Solar System PV Notes:NB-IOT & RS485 commmunication are the advantages of this direct current energy meter. They are prefectly to use with PV solar panel or energy storage system. 1.Main Features: ● Shunt Sampling for DC Measuring ● 10~240A, 40~400VDC ● NB-IOT/ RS485 Communication Optional ● Over-current/voltage Alarm ● 4 Tariffs with 8 Time Slots ● Widely Used for Base Station/Solar Power
...NB-IOT Bidirectional DC Energy Meter for Solar System PV Notes:NB-IOT & RS485 commmunication are the advantages of this direct current energy meter. They are prefectly to use with PV solar panel or energy storage system. 1.Main Features: ● Shunt Sampling for DC Measuring ● 10~240A, 40~400VDC ● NB-IOT/ RS485 Communication Optional ● Over-current/voltage Alarm ● 4 Tariffs with 8 Time Slots ● Widely Used for Base Station/Solar Power more
Brand Name:IVY
Model Number:EM613002
Place of Origin:Zhejiang
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Product Description: The Smart Water Meter is an innovative device designed for continuous water monitoring in various settings. This digital flow meter utilizes the LoRaWAN communication protocol, ensuring reliable and secure data transmission for ...
Product Description: The Smart Water Meter is an innovative device designed for continuous water monitoring in various settings. This digital flow meter utilizes the LoRaWAN communication protocol, ensuring reliable and secure data transmission for ... more
Brand Name:Stron
Model Number:STW36-B
Place of Origin:China
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DJSF1352-RN Rail-Mounted DC Power Meter ● RS485 communication interface ● Supports Modbus-RTU protocol ● Relay alarm output and digital input function ● Set the ratio, alarm, and communication through the meter panel keys according to different ...
DJSF1352-RN Rail-Mounted DC Power Meter ● RS485 communication interface ● Supports Modbus-RTU protocol ● Relay alarm output and digital input function ● Set the ratio, alarm, and communication through the meter panel keys according to different ... more
Brand Name:Acrel
Model Number:DJSF1352
Place of Origin:Jiangsu, China
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...meter is its ability to measure relative humidity levels of up to 95%. This means that it can provide accurate readings even in environments with high levels of humidity. Additionally, the meter is designed to work with both AC and DC power supplies, making it versatile and adaptable to different power systems. The Multifunctional Power Meter also comes equipped with a communication
...meter is its ability to measure relative humidity levels of up to 95%. This means that it can provide accurate readings even in environments with high levels of humidity. Additionally, the meter is designed to work with both AC and DC power supplies, making it versatile and adaptable to different power systems. The Multifunctional Power Meter also comes equipped with a communication more
Brand Name:Saving
Place of Origin:China
Certification:CE
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NB-IoT LoraWAN Wireless remote meter reading Smart membrane gas meter Type DDZY2397 (LoRaWAN) Single-phase IOT smart energy meter Electricity meter operating instruction 1. OVERVIEW The intelligent electricity meter has the functions of electric energy measurement, power parameter measurement, time-sharing measurement, real-time freezing, on-off control, LoRaWAN and RS485 communication etc, which is suitable for single-phase power...
NB-IoT LoraWAN Wireless remote meter reading Smart membrane gas meter Type DDZY2397 (LoRaWAN) Single-phase IOT smart energy meter Electricity meter operating instruction 1. OVERVIEW The intelligent electricity meter has the functions of electric energy measurement, power parameter measurement, time-sharing measurement, real-time freezing, on-off control, LoRaWAN and RS485 communication etc, which is suitable for single-phase power... more
Brand Name:TimeWave
Model Number:DDZY2397
Place of Origin:Hubei ,China
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...Meters NB-IOT Water Meter with AMR system The CA568-N Smart Remote reading water meter adopts the advance NB-IOT (Internet of Things) communication technology, Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals, then the metering data is transmitted to background platform through NB-IOT...
...Meters NB-IOT Water Meter with AMR system The CA568-N Smart Remote reading water meter adopts the advance NB-IOT (Internet of Things) communication technology, Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals, then the metering data is transmitted to background platform through NB-IOT... more
Brand Name:Calin
Model Number:CA568-N
Place of Origin:China
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...meter, AMR automatic meter reading by wireless Nb-Iot | R80 Brass valve control AMR System description: 1) Up transfer: From concentrator to AMR control center. (a) GPRS Communication Mode (b)Telephone Line Communication Mode (c) RS232 Communication Mode (d) Ethernet Communication Mode 2) Down transfer From the collector and water meter...
...meter, AMR automatic meter reading by wireless Nb-Iot | R80 Brass valve control AMR System description: 1) Up transfer: From concentrator to AMR control center. (a) GPRS Communication Mode (b)Telephone Line Communication Mode (c) RS232 Communication Mode (d) Ethernet Communication Mode 2) Down transfer From the collector and water meter... more
Brand Name:Purescience
Model Number:LXSG-15AMR
Place of Origin:China
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NB-IoT Electric Smart Meter , Wireless Remote Three Phase Prepaid Meter Description: DTS150 Three phase four wire electric meter adopts advanced SMT production design and manufacture. Besides measure active energy, it also has function for online power display, smart anti-tamper, overload control, remote meter reading and etc. Using the LCD display, with the function of phase loss indication and RS485 communication...
NB-IoT Electric Smart Meter , Wireless Remote Three Phase Prepaid Meter Description: DTS150 Three phase four wire electric meter adopts advanced SMT production design and manufacture. Besides measure active energy, it also has function for online power display, smart anti-tamper, overload control, remote meter reading and etc. Using the LCD display, with the function of phase loss indication and RS485 communication... more
Brand Name:Radarking
Model Number:DTS150FBNB
Place of Origin:China
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Communication module NB iot low power wifi antenna used NB-IOT modem PRODUCT INFORMATION Mechanical Specification Name 3G Customized fibre-glass epoxy antenna Part Number SAA31166A Dimension(mm) ￠13X200 Connect Type N-J Color Gray Work Temp. (℃) -40℃～+85℃ Humidity <75% Electrical Specification Frequency Range(MHz) 824-960 1710-2170 Gain(dBi) 2 4 VSWR ＜2.5 ＜2 Polarization Vertical Input Impedance(Ω) 50 Max Input Power...
Communication module NB iot low power wifi antenna used NB-IOT modem PRODUCT INFORMATION Mechanical Specification Name 3G Customized fibre-glass epoxy antenna Part Number SAA31166A Dimension(mm) ￠13X200 Connect Type N-J Color Gray Work Temp. (℃) -40℃～+85℃ Humidity <75% Electrical Specification Frequency Range(MHz) 824-960 1710-2170 Gain(dBi) 2 4 VSWR ＜2.5 ＜2 Polarization Vertical Input Impedance(Ω) 50 Max Input Power... more
Brand Name:Saintenna
Place of Origin:Shanghai
Minimum Order Quantity:Negotiation
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Wireless Communication Module BC660KGLAA-I03-SNASA NB-IoT Module With Ultra-low Power Consumption [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date Guaranteed + 100% Low Price Guaranteed...
Wireless Communication Module BC660KGLAA-I03-SNASA NB-IoT Module With Ultra-low Power Consumption [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date Guaranteed + 100% Low Price Guaranteed... more
Brand Name:Original Factory
Model Number:BC660KGLAA-I03-SNASA
Place of Origin:CN
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... NB-IoT CYYZ101Y intelligent wireless pressure transmitter adopts the form of communication + power + sensor three-in-one, ready to install and use without considering other factors, equipped with NB-IoT module, is a low-power, wireless communication ...
... NB-IoT CYYZ101Y intelligent wireless pressure transmitter adopts the form of communication + power + sensor three-in-one, ready to install and use without considering other factors, equipped with NB-IoT module, is a low-power, wireless communication ... more
Brand Name:Star Merter
Model Number:CYYZ101Y
Place of Origin:China
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... fast.It is a typical design combing communication products and GPS services. The NB - 100 is the newest product, which is based on NB - IoT. And NB - IoT has the advantages of low power consumption, wide coverage, low cost, large capacity and so on. So
... fast.It is a typical design combing communication products and GPS services. The NB - 100 is the newest product, which is based on NB - IoT. And NB - IoT has the advantages of low power consumption, wide coverage, low cost, large capacity and so on. So more
Brand Name:TBIT
Model Number:NB - 100
Place of Origin:China
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Bi-Directional Ultrasonic Water Meter, convectional type, brass tube, DN15-40mm, Communication: Nbiot Description: Convectional type, ultrasonic water meter are with built in batch controller and time accumulator. It has extremely low power consumption, ...
Bi-Directional Ultrasonic Water Meter, convectional type, brass tube, DN15-40mm, Communication: Nbiot Description: Convectional type, ultrasonic water meter are with built in batch controller and time accumulator. It has extremely low power consumption, ... more
Brand Name:Iflow
Model Number:C313-1
Place of Origin:China
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DC Multifunction DC LED Digital multiple power meter panel watt Voltage current, low price, amps to watt. Size: 43x79x33mm Panel cut-off size: 41 x 77mm Power supply DC:15V-375V Voltage measuring range DC:0-500V or 0- 30V current measuring range 0-10A or 0-50A(with externmal shunt) power watt measuring range 0-5000W Accuracy ±0.5%FS±2bits communication...
DC Multifunction DC LED Digital multiple power meter panel watt Voltage current, low price, amps to watt. Size: 43x79x33mm Panel cut-off size: 41 x 77mm Power supply DC:15V-375V Voltage measuring range DC:0-500V or 0- 30V current measuring range 0-10A or 0-50A(with externmal shunt) power watt measuring range 0-5000W Accuracy ±0.5%FS±2bits communication... more
Brand Name:Flytree
Model Number:FSM4-DC
Place of Origin:China
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Please contact us to confirm the parameters before purchase and there are more offers. High quality sts digital counter prepaid water meter Meter communicate with In Home Display by Radio Frequency to avoid wiring. Wireless signal has features of strong ...
Please contact us to confirm the parameters before purchase and there are more offers. High quality sts digital counter prepaid water meter Meter communicate with In Home Display by Radio Frequency to avoid wiring. Wireless signal has features of strong ... more
Brand Name:Gomelong
Model Number:DDSY5558-9607
Place of Origin:Zhejiang, China
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Single phase Smart Meter with Interchangeable Module General introduction DDZY217 Single phase Smart Meter with Interchangeable Module can measure the import and the export active energy, and is with TOU and step tariff functions, and can be with PLC or RF...
Single phase Smart Meter with Interchangeable Module General introduction DDZY217 Single phase Smart Meter with Interchangeable Module can measure the import and the export active energy, and is with TOU and step tariff functions, and can be with PLC or RF... more
Brand Name:RISESUN
Model Number:DDZY217
Place of Origin:Zhejiang. China
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Dual Channel Clamp On Ultrasonic Flow Meter TF1100-DC Dual-channel Wall-mounted Transit Time Ultrasonic Flowmeter works on the transit-time method. The clamp-on ultrasonic transducers (sensors) are mounted on the external surface of the pipe for non-...
Dual Channel Clamp On Ultrasonic Flow Meter TF1100-DC Dual-channel Wall-mounted Transit Time Ultrasonic Flowmeter works on the transit-time method. The clamp-on ultrasonic transducers (sensors) are mounted on the external surface of the pipe for non-... more
Brand Name:Lanry
Model Number:TF1100-DC
Place of Origin:China
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...DC 4-20mA Port 3P4W Three Phase Stop Digital Power Meter FU2200 is a power analyzer and meter, It can measure and display all the electrics parameters as well as harmonics content, Four modules can be plugged-in together: RS-485 communications, digital input/output, energy pulse, and DC 4~20mA analog output, So as to meet all kinds of demands. Electrical parameters Power supply (AC/DC...
...DC 4-20mA Port 3P4W Three Phase Stop Digital Power Meter FU2200 is a power analyzer and meter, It can measure and display all the electrics parameters as well as harmonics content, Four modules can be plugged-in together: RS-485 communications, digital input/output, energy pulse, and DC 4~20mA analog output, So as to meet all kinds of demands. Electrical parameters Power supply (AC/DC... more
Brand Name:GFUVE
Model Number:FU2200
Place of Origin:Beijing , China (Mainland)
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UPC 1550 Ultra Pulse Capacitor Wireless electric power tools Camera Video camera Timer Calculator Electric toys Lighting Main Applications : Smart Metering RFID Devices Communication Equipments Security System Capaticy at 3.67V 560AS Cut-off Voltage 2.5V ...
UPC 1550 Ultra Pulse Capacitor Wireless electric power tools Camera Video camera Timer Calculator Electric toys Lighting Main Applications : Smart Metering RFID Devices Communication Equipments Security System Capaticy at 3.67V 560AS Cut-off Voltage 2.5V ... more
Brand Name:HCB
Model Number:UPC 1550
Place of Origin:China
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Product Description The SIM7020 series has powerful expansibility with abundant interfaces including UART, GPIO, I2C, etc. The SIM7020 series is designed for applications with low latency, and low throughput data communication in various radio propagation ...
Product Description The SIM7020 series has powerful expansibility with abundant interfaces including UART, GPIO, I2C, etc. The SIM7020 series is designed for applications with low latency, and low throughput data communication in various radio propagation ... more
Brand Name:SIMCOM
Model Number:SIM7020G
Place of Origin:China
