What are the characteristics of temperature and humidity sensors?

Release Date:

2022-07-04

Author:

　A temperature and humidity sensor is a sensing device equipped with humidity‑sensitive and temperature‑sensitive elements, capable of measuring both temperature and relative humidity. Some models feature on‑board display, while others do not. Thanks to their compact size and stable performance, temperature and humidity sensors are widely used across various sectors of industry and daily life.

Type 485 temperature and humidity sensor

The circuit employs a microprocessor chip, Temperature sensor , ensuring the product’s reliability, stability, and interchangeability. It employs a sintered‑particle probe sheath, with the probe directly connected to the housing. The output signal is RS485, enabling reliable distributed monitoring when interfaced with host systems; communication can extend up to 2,000 meters. It complies with the standard Modbus protocol and supports secondary development.

Networked temperature and humidity sensor

It can collect temperature and humidity data and upload it to a server via Ethernet, Wi‑Fi, or GPRS. By leveraging the existing communication network, it enables long-distance data acquisition and transmission, facilitating centralized monitoring of temperature and humidity. This significantly reduces installation effort while improving construction efficiency and lowering maintenance costs.

Ethernet type Temperature and humidity transmitter

It can collect temperature and humidity data and upload it to a server via Ethernet. The product leverages the existing Ethernet communication network to enable long-distance data acquisition and transmission, facilitating centralized monitoring of temperature and humidity readings. This significantly reduces installation effort while improving construction efficiency and lowering maintenance costs.

The product features a large‑screen LCD display, dual upper and lower limit control for temperature and humidity, freely configurable setpoints, password‑protected calibration of temperature and humidity, and network‑based data transmission. It also incorporates an integrated alarm module—either a buzzer or a relay—enabling high‑temperature, low‑temperature, high‑humidity, and low‑humidity alarms. Equipped with a high‑quality, original Swiss‑imported temperature and humidity sensor, the device delivers exceptional measurement accuracy and strong anti‑interference performance, ensuring superior overall measurement capabilities.