Monitor and manage server room environmental and security conditions over IP. Provides early warnings before critical events turn into disaster.

Micro Environment Monitoring System / Remote Temperature/Humidity Sensor over IP

NTI Part #: E-MICRO-Group
E-MICRO-TRH - Micro Environment Monitoring System
E-MICRO-TRH - Micro Environment Monitoring System

Additional Images/Videos

NTI Part #: E-MICRO-Group
The ENVIROMUX® Micro Environment Monitoring System (EMS) monitors critical environmental conditions, such as temperature, humidity, liquid water presence, power, intrusion, and smoke. When a sensor goes out of range of a configurable threshold, the system will notify you via email, web page, network management (SNMP), and/or SMS messages (via email-to-SMS).

The system functions independently or as an IP-connected remote sensor for the E-2D/5D/16D. It features an integrated temperature/humidity sensor, two RJ45 sensor ports for external temperature/humidity sensors, two dry contact inputs and optional built-in Power over Ethernet (PoE).
Also known as: Remote Environment Monitoring System, monitor networking closets, server room alert, IP temperature sensor, humidity sensor, computer room humidity probe.
  • Integrated temp/humidity sensor, 2 temp/humidity ports, 2 digital inputs
  • Power over Ethernet option
  • ROHS Compliant Micro Environment Monitoring System / Remote Temperature/Humidity Sensor over IP
  • CE Compliant Micro Environment Monitoring System / Remote Temperature/Humidity Sensor over IP
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Overview

The ENVIROMUX® Micro Environment Monitoring System (EMS) monitors critical environmental conditions, such as temperature, humidity, liquid water presence, power, intrusion, and smoke. When a sensor goes out of range of a configurable threshold, the system will notify you via email, web page, network management (SNMP), and/or SMS messages (via email-to-SMS).


The system functions independently or as an IP-connected remote sensor for the E-2D/5D/16D. It features an integrated temperature/humidity sensor, two RJ45 sensor ports for external temperature/humidity sensors, two dry contact inputs and optional built-in Power over Ethernet (PoE).

  • Sensors supported by a single E-MICRO:
    • 1 integrated temperature/humidity combination sensor
    • 2 RJ45 ports for external temperature/humidity sensors
    • 2 digital inputs sensitive to contact closure.
  • Dual DC power provides dual redundancy.
  • Available with optional built-in Power over Ethernet.
  • Sensors are hot pluggable.
  • Monitor (ping) up to 4 IP network devices – alerts are sent if devices are not responding.
  • Create multiple alerts for any installed sensor.
  • Sensor conditions can be configured to trigger alerts by themselves, and/or be used in combination with other alerts to trigger one Smart Alert.
    • Configure up to 32 alerts, and one Smart Alert.
  • Alerts are posted in message log, which is accessible through Web user interface.
  • Supports NTI's IP network video cameras for live view of any facility.
  • Integrates with various Open Source SNMP monitoring packages – Nagios.
    • The unit can be polled via SNMP.
  • Optional intuitive graphical management software provides an easy-to-use, unified interface for both monitoring and configuring up to 3,000 ENVIROMUX units and all connected sensors.
  • Optional Android App provides an easy-to-use interface for monitoring sensor statuses and acknowledging/dismissing sensor alerts from an unlimited number of E-MICRO units.
  • Security: HTTPS, TLS v1.2, AES 256-bit encryption, 16-character username/password authentication, user account restricted access rights.
  • Integrated mounting brackets for easy surface/wall mounting.
    • Optional DIN mounting available.
  • Use in data centers, co-lo sites, web hosting facilities, telecom switching sites, POP sites, server closets, or any unmanned area that needs to be monitored.
  • Use the E-MICRO-TRH(P) with a wireless router and Wi-Fi Range Extender to create a Wireless Environment Monitoring System.
    • Configure, monitor, and receive alerts without the use of a wired network connection.

Specifications

RJ45 Sensor Ports
  • Two RJ45 modular jacks for connecting temperature sensors or combined temperature/humidity sensors.
    • Three levels of user-defined alerts – normal, warning, critical.
Dry Contact Closures
  • Two screw terminal pairs for connecting dry contact devices and the liquid detection sensor.
USB Port
  • One female Micro USB connector - reserved for future use.
Ethernet Port
  • One female RJ45 connector.
  • 10/100 Base-T Ethernet interface.
Protocols
  • HTTP/HTTPS, SNMP V1/V2c/V3, SMTP, TCP/IP, Syslog, SNTP, DHCP, TLS v1.2, AES 256-bit, 3DES, Blowfish, RSA, EDH-RSA, Arcfour.
  • Compatible with any SNMP management software.
    • The unit can be polled via SNMP.
  • Operates and configures via HTTP/HTTPS web page.
    • Supports Internet Explorer 6.0 and higher, Firefox 1.5 and higher, Netscape 9, Google Chrome, Safari 1.3 and higher for MAC, and Safari 3.0 and higher for PC.
    • Multiplatform support: Windows 2000/XP/Vista/7/8/10, Windows Server 2000/2003/2008/2012/2016/2019, Solaris, Linux, FreeBSD, and MAC OS 9/10.
  • An IP address can be assigned to the E-MICRO automatically by a DHCP server.
  • Generates SNMP traps, email alerts, syslog messages, and SMS messages (via email-to-SMS).
    • Alerts are posted in event log, which is accessible through Web user interface.
    • Email alerts can be sent to 9 addresses.
      • Users can configure the schedule for when they will be alerted.
  • Supports HTTP REST API to poll sensor data with response in JSON format.
Integrated Temperature/Humidity Sensor
  • Applications from -4 to 167°F (-20 to 75°C) and 0 to 90% relative humidity.
  • Temperature accuracy
    (in moving air – minimum airflow 8.2 ft/s (2.5 m/s)):
    • ±0.72°F at 14 to 167°F (±0.4°C at -10 to 75°C).
    • ±0.9°F at -4 to 14°F (±0.5°C at -20 to -10°C).
  • Resolution: 0.2°F (0.1°C).
  • Humidity accuracy:
    • 0 to 80% relative humidity, ±3%
    • 80 to 90% relative humidity, ±4%
Dimensions
  • WxDxH in (all options): 4x3.44x1.37 (102x87x35 mm).
  • Includes mounting holes to match rack hole spacing.
Power
  • E-MICRO-TRH:
    • Dual DC power provides dual redundancy.
      • If the first power source fails, the unit will automatically, without interruption, switch over to the second power source.
      • The unit draws power from the source with the highest DC voltage (nominal 5.5V).
        • If both sources have exactly the same voltage, it will draw in part from each of them.
    • 110 to 240 VAC at 50 or 60 Hz via AC adapter.
      • Includes one country-specific AC adapter. The second AC adapter is sold separately (PWR-SPLY-ELC).
    • Input voltage: 5.5VDC ±5%
    • Power consumption: 4W max.
  • E-MICRO-TRHP:
    • Built-in Power over Ethernet and dual DC power provides triple redundancy.
      • Power over Ethernet standards supported: IEEE 802.3af, 802.3at.
        • Proprietary schemes such as Cisco Discovery Protocol are not supported.
          • Similar legacy switches and routers will have to use PWR-SPLY-ELC.
    • If the first power source fails, the unit will automatically, without interruption, switch over to the second power source.
    • The unit draws power from the source with the highest DC voltage (nominal 5.5V).
      • If two or more sources have exactly the same voltage, it will draw in part from each of them.
    • 110 to 240 VAC at 50 or 60 Hz via AC adapter (not included).
      • Country-specific AC adapters sold separately (PWR-SPLY-ELC).
    • Input voltage: 5.5VDC ±5%
    • Power consumption: 4W max.
  • Use the PWR-48V-5-5V4A DC-DC power converter to install the E-MICRO in a 48V or 24V Telecom environment.
MTBF
  • E-MICRO-TRH: 628,394 hours.
  • E-MICRO-TRHP: 577,812 hours.
Environmental
  • Operating & Storage Temperature: -4 to 167°F (-20 to 75°C).
  • Operating & Storage Relative Humidity: 0 to 90% non-condensing RH.
Regulatory Approvals
  • CE, RoHS.
Warranty
  • Two years

Control Methods

Web Interface (view product demo)
  • Configuration can be done over the Internet/LAN via Web page.
    • When connected as an IP remote sensor for an E-2D/5D/16D unit, the E-MICRO is configured via the E-xD web interface.
  • Supports Internet Explorer 6.0 and higher, Firefox 1.5 and higher, Netscape 9, Google Chrome, Safari 1.3 and higher for MAC, and Safari 3.0 and higher for PC.
  • Configure sensor thresholds, alarm methods, formats of alerts, and system data log.
  • View/edit sensors' current values, thresholds and alert statuses.
    • All sensors connected to the E-MICRO can be viewed on one summary page.
    • User configurable settings allow sensors to return to normal status when alert condition clears, without manually acknowledging/dismissing the alert.
  • View/edit entries stored in the system logs.
  • Event log records system alerts.
    • Stores up to 200 entries.
  • Data log records samples of sensor readings per minute.
    • Stores up to 43,000 entries per sensor.
  • The data log can be downloaded as a comma-separated plain text file.
  • Configure IP information (address, subnet mask, default gateway, DNS, etc.), user administrative settings, and data logging settings.
  • Up to 9 users can access the web page at one time.
  • Permissions, schedule and alert methods are configurable for each user.
  • Configure up to 32 sensor conditions (alerts).
  • Configure 1 Smart Alert to use different alert combinations to send alert messages.
Telnet
  • Monitor over the text-based menu system accessible via Telnet.
  • Access is controlled via username/password.
  • System stores encrypted login information.
  • Two user levels: user and administrator.
  • Telnet can be enabled or disabled.
    • Network Security Enhancement: Disabling Telnet can prevent unsecure text menu access to the E-MICRO.
Network Operation
  • SNMP support, allowing integration into network management platforms.
  • Updating the system firmware.
Open Source Monitoring Integration
HTTP REST API
  • Supports HTTP REST API to poll sensor data with response in JSON format
Optional Management Software
  • Optional intuitive graphical management software provides an easy-to-use, unified interface for both monitoring and configuring up to 3,000 ENVIROMUX units and all connected sensors.
  • Push configuration changes to multiple connected units in a group at once.
    • E.g. new users, mail server, network settings, security settings, system settings, etc.
  • Choose between Enterprise Management Software or Low-Cost Management Software.
Optional Android App for Tablet/Phone
  • Optional Android App provides an easy-to-use interface for monitoring sensor statuses and acknowledging/dismissing sensor alerts from an unlimited number of E-MICRO units.

Application Drawings

  • How to Monitor and manage server room environmental and security conditions over IP.
    How to Monitor and manage server room environmental and security conditions over IP.

Application Notes

  • How to Connect Remote Temperature/Humidity Sensors over IP to the E-2D/5D/16D
    Loading image...
    The E-MICRO-TRH(P) Remote Temperature/Humidity Sensors over IP can function as an IP-connected remote sensor for the E-2D/5D/16D. To add a remote IP sensor, access the web interface and select Monitoring > IP Sensors. Click on the "Add New IP Sensor" link on the bottom and key in the description and IP address of the E-MICRO-TRH(P) to connect it to the main ENVIROMUX unit. Up to eight remote IP sensors can be connected. All sensors connected, including the Remote Temperature/Humidity Sensors over IP, to the E-xD can be viewed on one summary page.
  • Connect up to 4 Liquid Detection Sensors to a Single Terminal Pair on the E-MICRO
    Loading image...
    Each screw terminal pair on the E-MICRO-TRH(P) Environment Monitoring System (EMS) will support up to four rope-style liquid detection sensors.

CAD Drawings

  • E-MICRO-TRH(P)
    Loading image...

Downloads

Video:
Data Sheet:
How To:
User Manual:
Installation Guide:
Firmware:
3D Model:
Knowledge Base:

  • "The E-MICRO-TRHP is a good solution for monitoring the temperature and humidity in our IT room. We like that it does not require Cloud, it has POE, and allows for basic alerts via email server. It is nice that the temperature and humidity sensors are internal with the option to add 2 external sensors."

    Tom D.
    Canal Barge Company Inc
    Channahon, IL

  • "We have about five hundred of E-MICRO-TRHP devices in our environment. They are simple, secure, and straight forward to configure and monitor. The best feature of this product is the after sale technical support that we receive from NTI's team."

    Phyo Y.
    Calgary Board of Education
    Calgary, Canada

  • "NTI's E-MICROs were selected to allow flexibility in monitoring and reporting on our core telecommunications sites. There were a few software issues with the original firmware, but they were addressed in a timely manner and did not cause long downtimes in monitoring.

    The thing we like best is the ability to integrate with multiple methods of monitoring. We use Spectrum (by CA) to do SNMP polling with custom watches. Spectrum is not the greatest at integrating with the NTI MIB files provided. (This is not an issue for NTI to solve, as CA is the issue.) So when we were looking for devices that could meet our requirements for monitoring and notification, I was the technician tasked with equations.

    I tested two other manufactures and looked at what was the best fit for our environment. Ultimately two main factors made me choose the E-MICRO-TRHP:
        1. Customer service – in purchasing and technical support. NTI has been attentive and responsive to our needs.
        2. Cost. NTI seems to have found the sweet in unit cost and value.

    I personally would encourage anyone looking for value and functionality to look at any of the NTI products. Coupled with the good customer service, it makes the selection of NTI an easy choice. "

    James B.
    University of Michigan
    Ann Arbor, MI

  • "Using the E-MICRO-TRHP device, I have identified a faulty thermostat. I appreciate being notified whenever temperature goes beyond the configured thresholds."

    Kevin E.
    Nichols Farms
    Hanford, CA

  • "The simplicity of the configuration interface for the E-MICRO-TRHP is great. I like the fact that after the firmware update, I am able to rename the alert description. I also appreciated the customer service, and like the fact that you are a US company."

    Benny B.
    Datron World Communications
    Vista, CA

  • "We had a small leak last week, and the E-MICRO environment monitoring system alerted us like it was designed - saved us hours and hours of cleanup."

    David F.
    CHS Inc
    McPherson, KS

  • "The E-MICRO temperature sensors are working great! They have notified us a number of times of excessive heat where our equipment is located."

    Wayne K.
    The Interlake Steamship Company
    Middleburg Hts, OH

  • "We like that the E-MICRO Environment Monitoring System is very simple to integrate. We also like the fact that we will be able to expand the number of sensors if needed in the future by using the optional management software."

    Michael T.
    Target Freight Management Inc
    Pittsburgh, PA

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