China HUATO Digital Thermometer Hygrometer with Network Monitoring - 2.3

HUATO Digital Thermometer Hygrometer with Network Monitoring - 2.3" to 5.0" LED Display, -40℃ to +85℃ Range

Price Negotiable

Price: Negotiatable

MOQ: 1pcs

Delivery Time: 3-10 days

Brand: HUATO/OEM

Product Description

HUATO Digital Thermometer Hygrometer with Network Monitoring

Professional digital temperature and humidity display panel designed for remote monitoring in industrial environments including warehouses, cold rooms, walk-in freezers, and cold storage facilities.

Key Features

Switzerland imported temperature and humidity sensors for precision measurement
Large LCD display showing temperature, humidity, and time simultaneously
100-240V AC power supply with wall mounting capability
RS485 port or RJ45 port for internet connectivity and real-time monitoring
Optional audible alarm system
Easy installation with user-friendly monitoring software

Technical Specifications

Model Series	LED Size	Visual Range	Temperature Range	Humidity Range
HE212A, HE218A, HE223A, HE230A, HE240A, HE250A	1.2" to 5.0"	10M to 75M	-40℃ to +85℃	0-100% RH
Measurement Accuracy: Temperature ±0.5℃, Humidity ±5% RH
Sensor Type: External sensor with 3 meters cable

Communication Options

Available communication interfaces for different monitoring requirements:

RJ45 Ethernet port for TCP/IP network connectivity
RS485 serial communication interface
Zigbee wireless communication
GSM alarm functionality
Data logging capabilities

Monitoring System Architecture

The comprehensive monitoring system consists of three layers:

Device Layer: High precision network recorders automatically capture and transmit temperature/humidity data

Control Layer: PC server running ToMonitor software with SQL database integration
- User Layer: Networked computers with ToClient software for real-time monitoring and historical data access
  Software Capabilities
  
  ToMonitor server software provides comprehensive monitoring and alert management:
  - Real-time data display and historical data recording
  - Customizable temperature and humidity alarm thresholds
  - Multi-protocol support (RJ45, GPRS, RS485, USB)
  - Multi-threaded processing for optimal system performance
  - Audible and visual alarm notifications for out-of-range conditions
  Frequently Asked Questions
  
  Are you a trading company or manufacturer?
  
  We are a professional manufacturer specializing in temperature humidity instruments and environmental monitoring systems for over 10 years.
  
  What is your delivery time?
  
  3-7 days for in-stock items, 10-20 days for custom orders depending on quantity.
  
  What is your warranty policy?
  
  1-year warranty from shipping date (excludes improper use, unauthorized repairs, or accidental damage).
  
  Do you offer OEM/ODM services?
  
  Yes, we have a strong R&D team to support custom OEM and ODM projects.