Key Features

  • Very fast response time of less than 30s
  • Compact plug & play sensor
  • Powered by the base unit 
  • Designed for indoor use
  • 10+ year life span in normal conditions

Overview

Environmental Monitoring Systems (EMS) are tools used to track and record environmental conditions such as temperature, humidity, air quality and other parameters. They help ensure safe, stable and efficient operations across various settings, from data centres to industrial facilities. EMS can alert personnel to deviations from optimal conditions, preventing damage to equipment, safeguarding sensitive materials and supporting regulatory compliance.

The InfraSensing Standalone H2 & VOC Off-Gas Sensor is a compact, high-performance device designed for real-time monitoring of volatile organic compounds (VOC) and hydrogen (H₂) gas levels in sensitive environments like data centres, server rooms, and industrial facilities. 

In lithium-ion battery systems, both VOCs and hydrogen gas can be released during thermal stress, damage, or degradation. These gases signal potential overheating or imminent thermal runaway, a dangerous reaction that can lead to fires or explosions.

Monitoring VOC and hydrogen levels around battery installations is essential for early detection of such hazards. Elevated VOC or hydrogen levels can trigger alerts, enabling preventative measures to protect sensitive equipment and maintain safe operating conditions in environments like data centres and industrial facilities.

InfraSensing Standalone H2 & VOC Off-Gas Sensor uses advanced sensing technology to detect a broad range of VOCs and hydrogen gas levels with high accuracy and sensitivity, issuing alerts when levels exceed set thresholds. It supports SNMP (Simple Network Management Protocol) traps, enabling integration with larger network management systems for automated monitoring and alerts. It can also connect  seamlessly to InfraSensing’s SensorGateway enabling centralised environmental monitoring.

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Tech Specs

VOC measurement output range0-500 VOC Index
VOC repeatability<±5 VOC index points or % mass volume (m.v.)
H2 detection range0-100% LEL
H2 accuracy±5% LEL
Temperature measurement range-40°C to 125°C  (-40°F to 257°F)
Temperature accuracy±0.48°C (0.86 °F)
Relative humidity measurement rangee 0 to 100% RH
Relative humidity accuracy2% RH
Response time (T90)<30 seconds
Powered by and communicates withBase Unit (BASE-XX) (required) Requires the optional BASE-FW-SSLS firmware add on for the Base Unit
Connectivity RJ45 cable transmitting data & power from Base Unit to Sensor
Cable specificationRJ45 CAT 6/7 recommended up to 100m (330ft) subject to cable quality & interference
Sensor power usage492mW
Detection methodSpectrometer
Life spanUp to 10 years
Operating temperature range-30°C to +60°C (-22°F to 140°F)
Humidity (operating and storage)< 90% rH (non-condensating)
Sensor enclosureSteel enclosure, industrial grade
Mounting option0U rack, DIN rail, magnetic, or wall mountable sensor
Dimensions (W x D x H)71.1 x 68.8 x 28.8mm
Weight193g (0.43lb)

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InfraSensing Standalone H2 & VOC Off-Gas Sensor

InfraSensing VOC & H2 Off-Gas Sensor, RS-485

RS485-GAS-H2-VOC
POA
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