Description
The ControlByWeb® X-405-E is a dedicated temperature and humidity monitoring module designed for reliable environmental monitoring in critical facilities, OEM equipment, and process environments. As the Power over Ethernet (PoE) model in the X-405 family, it offers simple deployment with flexible power and network connectivity through a single Ethernet connection. The X-405-E supports monitoring of up to 16 temperature or humidity sensors, making it an excellent solution for server racks, cold storage, boiler rooms, room temperature monitoring, and commercial refrigeration applications.
Built for both standalone operation and system integration, the X-405-E features a browser-based interface, configurable data logging, and email alert capabilities to help keep environmental conditions under control. It also supports open protocols for sharing sensor data with third-party software, servers, and cloud platforms, giving users a practical, no-license, no-lock-in solution for accurate environmental monitoring.
Key Features
- PoE and Ethernet Power: The -E model supports Power over Ethernet and/or 9–28 VDC for flexible installation.
- Up to 16 Sensors: Monitors temperature and humidity with support for multiple 1-Wire sensors.
- Dedicated Environmental Monitoring: Purpose-built for accurate temperature and humidity tracking in demanding environments.
- Web-Based Interface: Configure, view, and manage the module through any standard browser.
- Robust Data Logging: Log environmental data for records, trends, and compliance needs.
- Email Notifications: Send alerts when monitored conditions move outside set limits.
- Open Protocol Support: Easily integrates with third-party software, servers, and cloud platforms.
- Industrial-Grade Design: Built for dependable operation in critical and commercial applications.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | X-405-E-TS |
| Product Type | Web-Enabled Temperature and Humidity Module |
| Maximum Number of Sensors | 16 |
| Sensor Type | Digital 1-Wire (Maxim Semiconductor DS18B20) |
| Temperature Range | -67°F to 257°F (-55°C to +125°C) |
| Temperature Accuracy | ±0.5°C (from -10°C to +85°C) |
| Humidity Sensor Type | ControlByWeb Model X-DTHS-P sensor |
| Humidity Range | 0–100% RH |
| Humidity Accuracy | ±2% |
| Max Cable Length | 600 feet (180 m) maximum combined cable length |
| Power Requirements | PoE and/or 9–28 VDC |
| Max Current Draw | 134 mA |
| Network Interface | 10/100 Base-T Ethernet Port |
| Network Setup | Static or DHCP IP address configuration |
| Protocols | HTTP, HTTPS, SSL, XML, MQTT, Modbus TCP/IP, SNMP, SMTP |
| Logging | 512K log file size, up to 8,448 logs, nonvolatile flash storage |
| Advanced Features | Task Builder, BASIC interpreter, Remote Services |
| Operating Temperature | -40°F to 150°F (-40°C to 65.5°C) |
| Dimensions | 1.41 in W x 3.88 in H x 3.1 in D (35.7 x 98.5 x 78 mm, excluding connector) |
| Weight | 5 oz (142 g) |
| Enclosure Material | Lexan 940 Polycarbonate Plastic |
| Flame Rating | UL94 V0 |
| Electromagnetic Compliance | IEC CISPR 22, CISPR 24, EU EN55024, EN55022, FCC 47CFR15 Class A |











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