Digital Lcd Display Wireless Temperature And Humidity Monitoring With Wifi

RENK-W series is a high accuracy temperature and humidity data logger for WIFI wireless data transmission. It can upload up to 4 channels of temperature and humidity data to the server through WIFI. The temperature and humidity recorder adopt imported high-precision sensors. This temperature and humidity data logger make full use of the already established WIFI communication network to achieve data acquisition and transmission, and achieve the purpose of centralized monitoring of temperature and humidity data. It can greatly reduce the construction amount and improve construction efficiency and maintenance cost.

The product adopts large-screen liquid crystal display, with dual control of temperature and humidity upper and lower limits, freely set limits, temperature and humidity calibration by password, data transmission of network port, etc. Internal integrated alarm function module (buzzer or relay) can achieve high Low temperature alarm and high and low humidity alarms.

Internal data storage

The built-in backup battery can store data during power outages or network downtime, so no data will be lost, ensuring no gaps in recording. After the communication is restored, the historical record of the recorder will always be transmitted to the cloud platform.

The product adopts the imported high-quality temperature and humidity measuring unit imported from Switzerland, which has the characteristics of high measuring precision and strong anti-interference ability, which ensures the excellent measuring performance of the product.

This series of products are widely used in computer room monitoring systems, power monitoring systems, security engineering, medical and health monitoring, energy monitoring systems, smart homes and other fields.

Wifi wireless temperature and humidity logger features:

1. The original high-quality temperature and humidity measuring unit imported from Switzerland, the probe can beinstalled externally, and the probe cable can

be up to 30 meters long.

2. Upload data via WIFI, support intra-LAN communication, cross-gateway WAN communication, and support secondary development.

3. Support dynamic domain name resolution DNS.
4. The equipment parameters are configured through 485, which is simple and convenient.
5. Temperature and humidity acquisition frequency 2S/time, data upload frequency 1S~10000 S/time can be set.
6. Built-in alarm function, can set the upper and lower limit of alarm and return difference value.
7. It has 2 normally open contacts, which can be arbitrarily associated with alarm output (optional).
8. Built-in a buzzer, an external sound, and a light alarm (optional).
9. Free local monitoring software platform and environmental monitoring cloud platform can be accessed.

10 The equipment is suitable for DC10~30V wide voltage power supply.

Upload cloud platform

The environmental monitoring cloud platform is an environmental monitoring platform developed on the cloud public network server based on the B/S architecture. The maintenance and management of the cloud platform is the responsibility of our company, and users can apply for free access. The cloud platform can provide equipment data overrun, offline SMS alarm and email alarm service, and provide free mobile APP, one-click login, easy to use. Cloud platform, a completely neutral interface, convenient for engineering use. Customers can purchase the equipment to fill out the "cloud platform use application form", you can enjoy free access. At the same time, the company will issue the user name and password to the customer. The customer can log in to the cloud platform to manage the device under the jurisdiction of the user name and password, and can assign sub-accounts and sub-account privileges.