Key Features

  • Powered by the base unit
  • Compact plug & play sensor
  • Lab tested against calibrated reference gas 
  • 2 year lifespan
  • Robust design

Overview

Environmental Monitoring Systems (EMS) protect your valuable assets by safeguarding against environmental risks. By monitoring critical parameters, EMS helps prevent equipment failures, data loss, and regulatory violations.

​The InfraSensing Hydrogen Sulfide (H₂S) Gas Sensor is a compact, plug-and-play device engineered for continuous indoor monitoring of hydrogen sulfide concentrations. It accurately measures H₂S levels up to 100 parts per million (ppm) with a resolution of 1ppm, ensuring precise detection of this toxic and corrosive gas. 

Housed in a durable steel enclosure, it offers versatile mounting options, including 0U rack, DIN rail, magnetic, or wall installations, facilitating seamless integration into various environments. 

Designed for easy deployment, the sensor connects directly to the SensorGateway (BASE-5) via a CAT6 or higher RJ45 cable and is powered through the base unit using Power over Ethernet (PoE) or 12V DC, with optional 24V or 48V inputs. 

This sensor is particularly beneficial in environments like data centres, where monitoring H₂S is crucial to prevent corrosion and ensure the longevity of critical systems. ​

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Tech Specs

Measurement range0-100ppm
Max detecting concentration500ppm
Response time (T90)≤20 seconds
Warm up time 10 minutes
Calibration frequencyup to 1 year
Lifespan2 years 
Cross sensitivityHydrogen (H2)
Detection technologyElectrochemical
Powered and communicated withBase Unit (BASE-XX) (required)
Requires the optional BASE-FW-SSLS firmware add on for the Base Unit
ConnectivityRJ45 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 usage216mW
Operating temperature range-20°C to +50°C (-4°F to +122°F)
Humidity (operating and storage)15 – 90% rH (non-condensating)
Sensor enclosureSteel enclosure, industrial grade
Mounting option0U rack, DIN rail, magnetic or wall mountable sensor
Dimensions71.1mm (2.8”) x 68.8mm (2.71”) x 28.8 mm (1.13”)
Weight193g (0.43lbs)

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InfraSensing Hydrogen Sulfide Gas Sensor

GAS-H2S
POA
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