Product Introduction

HOBO H21-002correctOnsetA low-cost small automatic weather station core recorder has been launched. Its structure is compact, and its external dimensions are only8.9cm×11.4cm×5.4cmIt is an ideal choice for applications in narrow spaces.H21-002Can be connected at most4A plug and play extended sensor that allows you to flexibly choose air temperature and humidity, wind speed, wind direction, atmospheric pressure, and photosynthetically active radiation according to your needs（PAR）Multiple meteorological element sensors, including total radiation, leaf surface humidity, soil temperature, soil moisture, precipitation, and water flow rate, form a miniature meteorological station that is highly suitable for low-cost observations on a small scale.
H21-002The recorder also supports4~20mAVarious types of electrical sensors, such as DC voltage and pulse, can be connected not onlyOnsetThe relevant sensors produced can also be connected to third-party sensors that meet the requirements for energy monitoring and other work, greatly expanding your range of use.H21-002The sampling interval can be within1second~18Small time customization, and the recorder can also calculate the average value, fully meeting your different measurement needs.H21-002Equipped with complianceNEMA 4X andIP66The standard protective casing can ensure stable operation of the equipment in complex natural environments in the wild, as well as protect the equipment in indoor environments with high temperature, high humidity, and high dust.

Product Features

Ø Low cost, versatile

Ø Compact size, easy to use

Ø Supports multiple weather or energy sensors, plug and play

Ø Customizable sampling interval time

Ø Low battery alarm

Product parameters