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Total 9331 products for pupil distance meter Manufacture & Suppliers

KLD-704 Liquid Radar Level Meter 4 - 20mA 6m Measuring Range

...Meter Liquid Level Meter 1. Working Principle: High-frequency microwave pulses issued by the guided wave radar progagate along detection components (steel cable or steel rod), meet the media to be measured, ...

Xi'an Kacise Optronics Co.,Ltd.
Shaanxi,China

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Smart Electric Energy Meter Single & Three Phase, Lorawan/Wi-Fi/4G/RS485 With Prepaid Remote Control And Ami/AMR Solution

..., time-sharing measurement, real-time freezing, on-off control, LoRaWAN, WiFi, 4G and RS485 communication etc. It has the advantages of long communication distance, large capacity, fast and convenient instal...

Wuhan Time Wave Network Technology Co., Ltd.
Hubei,China

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Industrial Stainless Steel 316L Radar Level Meter With LCD Display

... Meter For Level Measurement Description Smart LCD Display Industrial Radar Level Meter The high-frequency radar level gauge is that the radar level gauge uses a transmission frequency of up to 26GHz/24GHz, ...

Xi'an Yunyi Instrument Co., Ltd
China

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30m Radar Liquid Water Level Meter Ultrasonic Sensor

...meter transmitter Description radar liquid water level sensor gauge meter transmitter Guided Wave Radar Level Gauge Radar Level Transmitter is that the radar level gauge uses a transmission frequency of up t...

Xi'an Yunyi Instrument Co., Ltd
China

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TUF-2000P Portable Water Flow Meter Ultrasonic Sensor

... Meter Price Flowmeter Ultrasonic Sensor Portable TUF-2000P transit time flow meter utilizes two transducers that function as both ultrasonic transmitters and receivers. The transducers are clamped on the ou...

Xi'an Yunyi Instrument Co., Ltd
China

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WiFi Single Phase Smart Electric Energy Meter with Prepaid Remote Control and Electricity on-off Control, Time-Based Billing

..., power parameter measurement, time-sharing measurement, real-time freezing, on-off control, WiFi communication etc. It has the advantages of long communication distance, large capacity, fast and convenient ...

Wuhan Time Wave Network Technology Co., Ltd.
Hubei,China

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PS69.AXCSABHXAMKRX VEGA Level Meter Radar Sensor For Continuous Level Measurement

PS69.AXCSABHXAMKRX VEGA Level Meter Radar Sensor For Continuous Level Measurement Of Bulk Solids Technical specifications Measuring range - Distance 120 m [Meter - Foot] Process temperature -40 ... 200 °C [°C -...

GREAT SYSTEM INDUSTRY CO. LTD
China

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High-Frequency Millimeter-Wave Radar Level Meter for Enhanced Signal Confidentiality

... Radar Level Meter The YLR80G is an advanced FMCW radar level meter operating in the 76–81 GHz millimeter-wave band. Utilizing a higher frequency than conventional Ku-band radar systems, it delivers superior...

Xi'an Yunyi Instrument Co., Ltd
China

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BGRF2 UART Wireless RF Module The Perfect Solution for Battery-Operated IoT Devices and Smart Prepaid Electricity Meter

... with FSK/GFSK modulation, ideal for real-time telemetry in drones, smart meters, and industrial sensors. ✅ Industry-Leading Sensitivity (-121dBm @2kbps) Capture weak signals in noisy environments, ensuring ...

Hunan Stron Smart Co., Ltd
Hunan,China

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RF Module BGRF2 UART Wireless The Perfect Solution for Battery-Operated IoT Devices and Smart Prepaid Electricity Meter

... with FSK/GFSK modulation, ideal for real-time telemetry in drones, smart meters, and industrial sensors. ✅ Industry-Leading Sensitivity (-121dBm @2kbps) Capture weak signals in noisy environments, ensuring ...

Hunan Stron Smart Co., Ltd
Hunan,China

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LoRaWAN Communication Protocol Equipped IOT Smart Water Meter Offering Stable and Connectivity for Water Data Collection

...Meter is an advanced Continuous Water Monitoring Equipment designed to bring precision, efficiency, and convenience to water management systems. Utilizing cutting-edge NB-IOT communication technology, this E...

Hunan Stron Smart Co., Ltd
Hunan,China

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Residential/Commercial/Industrial STS Gas Meter STG16-S | Split-Type with Independent CIU 300-400m RF Comm, IP65, Tamper-Proof & Multi-Tariff

... (CIU). Leveraging LoRa RF wireless communication technology with a transmission distance of 300–400m, it enables seamless balance top-ups, real-time gas consumption queries, and instant usage monitoring. In...

Hunan Stron Smart Co., Ltd
Hunan,China

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High quality STS Prepaid Gas Meter STG16-S | OIML R137 Certified, 6-Year Battery & Remote Monitoring

... (CIU). Leveraging LoRa RF wireless communication technology with a transmission distance of 300–400m, it enables seamless balance top-ups, real-time gas consumption queries, and instant usage monitoring. In...

Hunan Stron Smart Co., Ltd
Hunan,China

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US-100 Ultrasonic level Sensor With Temperature Compensation Range distance 10 meter

... 2.4V-5.5V Working Temperation -20 to +70degrees Static current Less than 2mA Sensor angle Less than 15 degrees Detection distance 2cm-450cm Detecting precision 0.3cm+1% Weight 10g Material PCB Size 45*20*15...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Night Vision Infrared Car Camera System With View Distance 200 Meters Anti Fog Functions

...(can custom-made PAL) Video Color Black & White Lens Focus 20mm Angles H:19° V:11° Aperture F1.8 View Distance >200 meters Anti-fog View Distance 2(human's eyes view distance) Description: 1. The...

Shenzhen Yuxunion Electronics Technology Co., Ltd.
Guangdong,China

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US-100 Ultrasonic level Sensor With Temperature Compensation Range distance 10 meter

... 2.4V-5.5V Working Temperation -20 to +70degrees Static current Less than 2mA Sensor angle Less than 15 degrees Detection distance 2cm-450cm Detecting precision 0.3cm+1% Weight 10g Material PCB Size 45*20*15...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Direct Connect Automatic Meter Reading System OEM / ODM For Smart Water Meter

..., frequency hopping, spread spectrum, anti co-channel interference, ensuring the communication distance and reliability. Wide Working Voltage Range & Ultra Low Power Consumption Design: Suppose wake meter fo...

WUHAN RADARKING ELECTRONICS CORP.
Hubei,China

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Wireless AMR System Lora Water Meter , Digital Smart Meter For Cold / Hot Water

...Meter Water Meter for Cold and Hot Water High Accuracy Meter Summary: This wireless remote water meter use LoRa modulation technology and through wireless to transmit and receive data, is a kind of wireless ...

WUHAN RADARKING ELECTRONICS CORP.
Hubei,China

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20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance

AMR water meter by wireless Lora, multi jet water meter with optional valve DN15-DN25 General introduction: The AMR, automatic metering read, is the technology of automatically collecting consumption and status...

Shanghai Xunhui Environment Technology Co., Ltd.
Shanghai,China

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20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance

AMR water meter by wireless Lora, multi jet water meter with optional valve DN15-DN25 General introduction: The AMR, automatic metering read, is the technology of automatically collecting consumption and status...

Shanghai Xunhui Environment Technology Co., Ltd.
Shanghai,China

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Pupil Distance Meter

Total 9331 products for pupil distance meter Manufacture & Suppliers

KLD-704 Liquid Radar Level Meter 4 - 20mA 6m Measuring Range

Smart Electric Energy Meter Single & Three Phase, Lorawan/Wi-Fi/4G/RS485 With Prepaid Remote Control And Ami/AMR Solution

Industrial Stainless Steel 316L Radar Level Meter With LCD Display

30m Radar Liquid Water Level Meter Ultrasonic Sensor

TUF-2000P Portable Water Flow Meter Ultrasonic Sensor

WiFi Single Phase Smart Electric Energy Meter with Prepaid Remote Control and Electricity on-off Control, Time-Based Billing

PS69.AXCSABHXAMKRX VEGA Level Meter Radar Sensor For Continuous Level Measurement

High-Frequency Millimeter-Wave Radar Level Meter for Enhanced Signal Confidentiality

BGRF2 UART Wireless RF Module The Perfect Solution for Battery-Operated IoT Devices and Smart Prepaid Electricity Meter

RF Module BGRF2 UART Wireless The Perfect Solution for Battery-Operated IoT Devices and Smart Prepaid Electricity Meter

LoRaWAN Communication Protocol Equipped IOT Smart Water Meter Offering Stable and Connectivity for Water Data Collection

Residential/Commercial/Industrial STS Gas Meter STG16-S | Split-Type with Independent CIU 300-400m RF Comm, IP65, Tamper-Proof & Multi-Tariff

High quality STS Prepaid Gas Meter STG16-S | OIML R137 Certified, 6-Year Battery & Remote Monitoring

US-100 Ultrasonic level Sensor With Temperature Compensation Range distance 10 meter

Night Vision Infrared Car Camera System With View Distance 200 Meters Anti Fog Functions

US-100 Ultrasonic level Sensor With Temperature Compensation Range distance 10 meter

Direct Connect Automatic Meter Reading System OEM / ODM For Smart Water Meter

Wireless AMR System Lora Water Meter , Digital Smart Meter For Cold / Hot Water

20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance

20 Dbm Emitter Power AMR Water Meter 433 - 470 Mhz 2000m Transmit Distance