Calibration Free Gas Sensor
detecting 15 different flammable gases

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key sensor features
This sensor is designed for detecting the presence and level of specific gas concentrations in mission critical applications from 0 to 100% Lower Explosive Limit (LEL).

The sensor reacts to 15 different gases:
butane C4H10, ethane C2H6, hydrogen H2, isobutane HC(CH3)3, isobutylene C4H8, isopropanol C3H8O, methane CH4, methyl ethyl ketone C4H8O, octane C8H18, pentane C5H12, propane C3H8, propylene C3H6, toluene C7H8, xylene C8H10 and VOC,


no pc required for the ServersCheck to operate once configured - measures gas in % LEL
- measures VOC in 0-500 index

- compact plug & play sensor.
- designed for indoor use.
- steel enclosure.
- industrial grade.
- 0u rack, DIN rail or wall mountable sensor.
- plugs into the base unit or operates standalone over Modbus RTU
- powered by the base unit or by 24v DC
- alerts through base unit via SNMP Traps, email or SMS.
- integrates over IP using Modbus TCP, SNMP, XML, JSON.
Multi Gas Sensor animation
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15 different gases
Digitally measures the levels of following airborne flammable gasses:
butane
C4H10
0-100% LEL
±5 %LEL
ethane
C2H6
0-100% LEL
±5 %LEL
hydrogen
H2
0-100% LEL
±5 %LEL
isobutane
HC(CH3)3
0-100% LEL
±5 %LEL
isobutylene
C4H8
0-100% LEL
±5 %LEL
isopropanol
C3H8O
0-100% LEL
±10 %LEL
methane
CH4
0-100% LEL
±3 %LEL
methyl ethyl ketone
C4H8O
0-100% LEL
±5 %LEL
octane
C8H18
0-100% LEL
±5 %LEL
pentane
C5H12
0-100% LEL
±5 %LEL
propane
C3H8
0-100% LEL
±6 %LEL
propylene
C3H6
0-100% LEL
±5 %LEL
toluene
C7H8
0-100% LEL
±12 %LEL
xylene
C8H10
0-100% LEL
±12 %LEL
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Detect abnormal gas released by equipment
trying to catch issues before it's too late
Smoke sensors are deployed to monitor for fires and try to catch them quickly.

Prior to smoke and fire, there might be a release of gasses. The type of gas depends on the type of equipment that has an abnormality.

Using a gas sensor abnormal gasses can be sensed to trigger an alert before actual smoke is detected by the fire safety system.

An example are batteries. Lead acid batteries may release Hydrogen gas. H2 at more than 4% reaches the LEL and may become explosive.

Learn more on our fire prevention features
Gas Release Infographic
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A complete tailored gas solution
for monitoring, reporting, alerting & control
Special enclosure for gas sensor
The illustration on the left shows a possible customized implementation of the gas sensor in an outdoor environment powered by solar panel and with wireless LTE/3G/2G connectivity.

Our integrators or our own special projects team help you with creating a solution based on our sensor platform that matches your application.

Learn more on our special projects team
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calibration & bump testing
Prior to shipping every gas sensor is manually tested in our lab against calibrated gas.

For bump testing we offer the optional SPARE-GAS-BUMP adapter which is mounted on to the sensor. It enables you to self test the sensor at intervals to ensure its operation within your own safety & operational requirements. Do note that each bump test impacts the sensor life span and accuracy. Incorrect bump testing may permanently damage the sensor.
hydrogen bump gas testing
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modular architecture
hydrogen gas sensor architecture
 
A modular architecture enabling you to integrate it with your on-premises monitoring systems using IP based industrial protocols like Modbus TCP and SNMP. Optional add-on to connect sensor data to a Modbus RTU controller. With our optional and special firmware the base unit can connect to a MQTT provider of your choice.

With the output controls of the SensorHub, the system can on its own take corrective actions when threshold levels have been detected. For example you can start a fan as soon as a specific is detected.