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Small rectangular temperature sensor module with magnetic mounting and USB micro-B cable

Tripp Lite

Tripp Lite E2MT EnviroSense2 Temperature Sensor Module

SKU CH-MRDB-2KQE3 MPN E2MT

Monitors ambient temperature in compatible Tripp Lite LX Platform devices with magnetic mounting and daisy-chain support for up to three modules

  • Product typeModule
  • Compatible withWEBCARDLX, WEBCARDLXS, PDU3XE-Series PDUs and PDU3E-Series P
  • Key featuresCompatible with Tripp Lite LX Platform Devices Compatible de
  • In the boxE2MT EnviroSense2 Environmental Sensor Module USB cable (A t
  • Monitors ambient temperature to protect critical equipment
  • Magnetic mounting simplifies installation on standard racks
  • Daisy-chains up to three modules for expanded coverage
  • Compatible with LX Platform devices including WEBCARDLX and PDU3XE series
  • Includes 3-foot USB cable for immediate connectivity

Purpose and Audience

The Tripp Lite E2MT EnviroSense2 Temperature Sensor Module is an environmental monitoring accessory designed for IT administrators managing critical infrastructure. It connects to compatible Tripp Lite LX Platform devices to provide real-time ambient temperature data for server rooms and network closets.

Bundled Accessories and Software Impact

The package includes a 3-foot USB A to Micro-B cable for immediate connection and an owner’s manual for setup guidance. Integration with the free downloadable PowerAlert software enables centralised monitoring, alerting, and logging of temperature trends across the network.

Ideal Users and Limitations

This module suits operators of Tripp Lite WEBCARDLX, WEBCARDLXS, PDU3XE-Series, or PDU3E-Series hardware who need magnetic-mount temperature sensing with daisy-chain expansion up to three units. It does not measure humidity, airflow, or door status, so environments requiring multi-parameter monitoring will need additional sensor types.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $109.99
Pricier than about 78% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameTRIPP LITE
Product lineEnviroSense2
Model nameE2MT
Product typeModule
Size & build
Shipping weight0.13 kg
Package size150 × 107 × 28 mm
Compatibility
Compatible withWEBCARDLX, WEBCARDLXS, PDU3XE-Series PDUs and PDU3E-Series PDUs
In the box
In the boxE2MT EnviroSense2 Environmental Sensor Module
USB cable (A to Micro-B), 3 ft
Owner’s manual

Questions about this item

Does the E2MT sensor module itself need periodic calibration or replacement after installation?

The module has no user-replaceable sensing element or battery; it is a passive temperature probe that requires no scheduled maintenance once mounted and connected to a compatible LX platform device.

What is the maximum number of E2MT modules I can daisy-chain before the LX platform stops recognising them?

Tripp Lite specifies a hard limit of three E2 modules on a single daisy-chain; adding a fourth will not be detected by the WEBCARDLX, WEBCARDLXS or supported PDU firmware.

How much additional heat or power does the E2MT add when it runs continuously inside a closed rack?

The sensor draws only micro-watts from the host’s USB port and generates no measurable heat, so it does not affect rack temperature or the PDU’s power budget.

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