HE500A-TH HUATO เครื่องวัดอุณหภูมิ/ความชื้น Temperature/Humidity Meter

Features

• - HE500 series temperature and humidity transmitter adopt Switzerland imported 2 in 1 sensor, the output it provides including voltage, current and modbus . etc. Its unique design cools the device effectively and avoids signal jamming.
• - With built-in high performance, lower power SCM, it provides wide range and high precision measurements.
• - Its power supply can be DC 9V ~ 30V.
• - This series of products is an industrial grade product, which is designed for strong electromagnetic interference environment.
• - It is specially designed for fast transient pulse group, electrostatic discharge, and withstand voltage.
• - The sensor can accurately measure the temperature and humidity within the range of -30~70°C and 0~100%RH.
• - The circuit uses temperature compensation and the product works stably and reliably.
• - Imported high-precision temperature and humidity integrated sensor.
• - Professional industrial design, avoid test influence caused by circuit heating.
• - Standard output:4~20mA/0~10V.
• - Delay alarm function: the device will not alarm if the data exceed limit and return to normal within delay time.
• - High precision, stable consistency protection performance.
• - Keyboard with set up & calibration function.
• - Sound & Light alarm when exceed the setting.