Wireless Level Transmitter PL701 LoraWAN Wireless Liquid Level Sensor

Introduction & Application

PL701wireless water level monitor is an intelligent instrument with wireless communication function& super low power consumption design. with a advanced industrial MCU and a high quality level sensor, it integrates the LoraWAN network to realize the wireless transmission between filed equipment and Gateday.

This gauge will report the level data regularly based on the set interval, and the customer could track all real-time and historical records remotely on WEB pages. All of the uploaded data would be saved in database automatically for the convenience of further checking. Users could log in related URL by network-connected PC or Mobile to check data and do statistics and analysis for the data, then forming a report and data graph, which is featured as visual, accurate and high-efficient.

Cooperated with LoraWAN gateway, the PL701 wireless level logger could work anywhere, and it’s widely used in applications such as,tank level, water reservoir level, river lake level and hydro-logical monitoring. It is mainly used in fields like tap-water plant and hydroelectric power plant.

Features

LoraWAN network available in anywhere within coverage of LoraWAN gateway

Transmission range ＞10km (@max 17dBm)

LCD real-time display with 5-digit reading

Low power consumption with sleeping mode lower to30μA

Networking automatic time checking and keep online always

Customized settings (interval, threshold value etc.)

Support customer self-built system and configuration application

IP65 protection

Specifications

Level range: 0~1M.....200M water

Cable length: 0~1M......300M

Accuracy: ±0.2%FS, ±0.5%FS

Stability: ±0.5%FS/year

Overpressure: 150%FS

Communication Features

Communication system: Lora spread spectrum modulation

Communication frequency band: Lora433 / 470/868 / 915MHz

(Frequency bands will be different for different modules)

Transmit power: max 17 dBm

(Power consumption will be different for different transmitting power)

For module: sleep mode: 10~20uA

reporting - working mode: 40mA

Power consumption:

sleep mode: ＜30uA

reporting - working mode: ＜42mA

detecting : 20~100mA

Environment

Operation environment: -20~70C,0~90%RH

Protection: IP65

Others

7 digit segment LCD display, 5 digit readings

Wake up / Calibrate button: trigger by magnetic bar

Thread size: M20*1.5

Disposable Li battery for 3~5 years @30min reporting interval ( 38000mAh)

Atech sensor co,. Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter ,wireless pressure sensor, wireless level transmitter, ultrasonic sensor.

As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands.

As a manufacturer and exporter, we provide the best products with our rich experience for customers.

Atech sensor is 100% vertically integrated with engineering, manufacturing, sales & marketing and customer service all supported from within our one facility. All critical components and steps in the manufacture, assembly and testing of a Atech pressure instrument are in our hands and are carefully monitored to ensure that we meet your critical specifications precisely and consistently.

Atech sensor has sold our sensors to global customers over 100 countries with the continuous efforts of the international sales. In North America, South America, Europe, Asia, Africa and Oceania, our pressure sensors and transducers are working well in the local environment and help clients to measure and control the fluid gas and liquid.

In Atech sensor, both sales team and engineer team will work with you together to figure out the most suitable solution according to your requirements. Just feel free to contact us, we are ready to help.

Best Value = High Quality Product + Competitive Price + Professional Service + Fast Delivery + Long time Insurance