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Expert Sensor Box 7213 Series

Stand-alone LAN sensor for environment monitoring

Expert Sensor Box 7213 Series allows environment monitoring of IT installations over TCP/IP networks. There are three models available, that contain integrated sensors as well as two sensor interfaces for extended monitoring. Depending on the device model, the integrated sensors allow temperature, humidity and air pressure measurement. The three sensor models are also available in a Power-over-Ethernet (PoE) version. 

Further more, SNMPv3, SSL, IPv6 and Telnet, Radius and Modbus TCP support are incorporated into Expert Sensor Box 7213 Series.

The LAN sensors are also available in versions with I/O monitoring as Expert Sensor Box 7214 Series.


Expert Sensor Box 7213 Series


  • Integrated temperature, humidity or air pressure sensor
  • Two interfaces for optional sensors
  • Also with Power-over-Ethernet available
  • IPv6, SNMPv3, SSL,Telnet, Radius, Modbus TCP
  • Sturdy metal housing of significant manufacture
  • Comfortable configuration by web browser
  • Free mobile device app allows access from anywhere


  • 7213-1 and -11: Temperature sensor integrated
  • 7213-2 and -12: Temperature/humidity sensor integrated
  • 7213-3 and -13: Temperature/humidity/air pressure sensor integrated
  • Messages by e-mail, Syslog and SNMP traps depending on threshold values of sensor metering
  • Socket for external power supply unit (PTR multiconnector, 2-fold) (Power Supply Unit 7903 included in delivery of 7213-1, 7213-2, 7213-3)
  • For Expert Sensor Box 7213-11/-12/-13, additional power supply by Power-over-Ethernet (PoE) possible
  • 2 interfaces for optional sensors for environmental monitoring (temperature, humidity and air pressure)
  • Comfortable DIN rail mounting and freely selectable device orientation by optional Mounting Clip 0860
  • Free Android App and iPhone App allow access from anywhere
  • Low internal power consumption
  • Sturdy metal housing of significant manufacture
  • Developed and manufactured in Germany


  • Dynamic IP address allocation by DHCP or manual allocation with static IP address
  • IPv6-ready
  • Firmware update over Ethernet during operations (without reboot of device)
  • Syslog support
  • SNMP Get/Traps (SNMPv1, v2c, v3)
  • TLS 1.0, 1.1, 1.2
  • IP Access Control List
  • Secure login through SSL
  • Configuration and control via Telnet
  • Radius and Modbus TCP support
  • Comfortable configuration by web browser, Windows or Linux tool
  • 10/100 Mbit/s
Network interfaceTemperature sensorHumidity sensorAir pressureInterface for external sensorsInterface for calibrated sensorsPower supply by Power-over-EthernetiPhone/Android App for remote access
Electrical Connections
1 socket for external power supply unit (PTR multiconnector, 2-fold)
2 sensor connectors RJ45 for optional sensors for temperature, humidity and air pressure (hot-plug)
Ethernet connector RJ45 (10/100 Mbit/s), also for Power-over-Ethernet depending on model
Technical Details
Powdered steel case, LxHxD: 100 x 90 x 34 mm (incl. brackets, excl. sensor pipe)
Plastic sensor pipe, length: 94 mm, diameter: 15 mm
Weight: ca. 300 g
Operating temperature device: 0-50 °C
Operating temperature sensor pipe: -20 - 80 °C
Storage temperature: -20 - 70 °C
Relative humidity: 0 - 95 % (non-condensing environment)
Measuring range temperature: -20 °C to +80 °C at +/-0,3 °C (typical) and 5 °C to +60 °C at +/-0,2 °C (typical)
Measuring range humidity: 0 -100 % at +/-3 % (typical)
Measuring range air pressure 300-1100 hPa: -20 °C to +65 °C at +/- 2 hPa (typical) and 0 °C to +65 °C at +/- 1 hPa (typical)
Order code
7213-1 (temperature)
7213-2 (temperature, humidity)
7213-3 (temperature, humidty, air pressure)
as above, additionally with PoE: 7213-11, 7213-12, 7213-13
Scope of delivery
Expert Sensor Box 7213-1, 7213-2, 7213-3 (without PoE) or
Expert Sensor Box 7213-11, 7213-12, 7213-13 (with PoE)
Power supply unit 7903 (for 7213-1, 7213-2, 7213-3)
Quick start guide
Description File name Version Date Size Changes to previous version/Comments
Manual manual-esb7213-7214-series.pdf 1.1.2 04/11/2020 2.87 MB

User manual

Quick Start Guide schnellstart_quickstart_ip-devices.pdf 1.4 23/09/2019 914.35 KB

Quick start guide (leaflet)

Product Brief gude-product-brief-esb7213-7214-series.pdf 04/04/2019 427.13 KB

Short product description

Declaration ce-declaration_esb7213-7214-series_12-06-2017.pdf 12/06/2017 62.54 KB

CE declaration of conformity

Firmware 1.1.8 20/10/2020 610.77 KB

Latest firmware and MIB table as zip file. Firmware can be installed via webinterface of device.

Revision history

System Tool gblconf_v2.7.11.exe 2.7.11 11/09/2017 793.35 KB

Windows-Tool zum Firmware-Update und zur Konfiguration der Netzwerkeinstellungen

System Tool gblc-v0.7.11.tar.gz 0.7.11 11/08/2015 139.15 KB

Linux-Tool zum Firmware-Update und zur Konfiguration der Netzwerkeinstellungen