The MD-S277HT series wireless temperature and humidity meter uses imported temperature and humidity sensors as sensitive components, which can quickly respond to changes in temperature and humidity.
The product uses a 1.5-inch LCD screen display, and the housing has wall mounting holes for easy wall mounting.
This series of products is powered by built-in lithium batteries, designed with ultra-low power consumption, and has a battery life of up to 3 years. This series is equipped with a built-in wireless transmission module and offers multiple wireless transmission methods, including 4G/LORa/NB iot.
This series of products supports Bluetooth mini program configuration parameters, including temperature and humidity high and low alarms, upload intervals, and other settings.
This series of products has high precision, fast response, and long lifespan, making it particularly suitable for indoor environments with high-precision measurement requirements for temperature and humidity.
Product Application
Smart Agriculture◇Computer room pump room◇ Smart Building ◇ Laboratory
☆Low power design, powered by lithium batteries, with a range exceeding3year
☆LCD display, wall mounted installation
☆4G/LORa/NB iot with multiple wireless transmission options to choose from
☆Temperature and humidity high/low battery alarm
☆Support Bluetooth function debugging and remote platform configuration
Transmission mode 4G/LORa/NB iot
Shell material ABS plastic shell
Power supply voltage 3.6V lithium battery
Temperature range -40~80 ℃
Temperature accuracy ± 0.3 ℃ (typical)
Humidity range 0~100% RH
Humidity accuracy ± 3% RH
Working temperature -40~80 ℃
Compensation temperature 0-60 ℃
Electrical protection against electromagnetic interference
Sampling rate 3 seconds/time
The upload speed can be set from 10 minutes to 1440 minutes
Data configuration Bluetooth configuration/Remote configuration
Installation method: Wall mounted installation
Standby current 50uA
