MD-S277HT series wireless temperature and humidity meters use imported temperature and humidity sensors as sensitive components, which can quickly respond to changes in temperature and humidity.
The product adopts a 1.5-inch LCD screen display, and the shell has wall-mounted mounting holes, which is convenient for wall-mounted installation.
This series of products is powered by a built-in lithium battery, with ultra-low power consumption design, and the battery life is up to 3 years. This series has a built-in wireless transmission module and has a variety of wireless transmission methods, including 4G/LORa/NB-iot.
This series of products supports Bluetooth applet configuration parameters, including temperature and humidity alarm, upload interval and other settings.
This series of products has high precision, fast response and long life, especially suitable for indoor occasions where high precision measurement of temperature and humidity is required.
Technical characteristics:
Low power consumption design, powered by lithium battery
battery life for more than 3 years
LCD liquid crystal display, wall mount
4G/LORa/NB-iot multiple wireless transmission methods are optional
Temperature and humidity high and low alarm/low battery alarm
Support Bluetooth function debugging, support platform remote configuration
Applications:
Smart Agriculture
Engine room pump room
Smart Building
Laboratory
Specification:
Transmission method: 4G/LORa/NB-iot
Shell material: ABS plastic shell
Supply voltage: 3.6V lithium battery
Temperature range: -40~80℃
Temperature accuracy: ±0.3°C (typ.)
Humidity range: 0~100%RH
Humidity Accuracy: ±3%RH
Working temperature: -40~80℃
Compensation temperature: 0 ~ 60℃
Electrical protection: anti-electromagnetic interference
Sampling rate: 3 seconds/time
Upload rate: 10 minutes – 1440 minutes can be set
Data configuration: Bluetooth configuration/remote configuration
Installation method: wall-mounted installation
Standby current: 50uA
Post time: Jun-21-2022