GasClam

Continuous Ground Gas Monitor

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This product has been discontinued and is no longer available. In many cases we can still service and calibrate it. Talk to our team about spares or alternatives.

GasClam is the first ground gas monitor to give continuous, unmanned data collection for up to three months. It measures methane, oxygen and carbon dioxide plus atmospheric pressure and temperature, with optional CO, H2S, VOC and water depth sensors.

KEY BENEFITS

Up to three months of continuous, unmanned data collection
Measures methane (CH4), oxygen (O2) and carbon dioxide (CO2)
Logs temperature, borehole and atmospheric pressure
Optional CO, H2S or VOC sensors plus water depth
Telemetry module for remote real-time data communication

+ more in the Description tab below

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Continuous, unmanned ground gas monitoring you can trust

GasClam is the first ground gas monitor to give continuous, unmanned data collection. Ideal for landfill gas monitoring, it logs long-term, real trend information so informed decisions can be made on accurate, reliable data.

The monitor measures methane, carbon dioxide and oxygen concentrations as well as atmospheric pressure and temperature. Optional CO, H2S and VOC sensors plus water depth are available, along with a telemetry module for remote, real-time data communication.

Sampling frequency is variable from every two minutes to once daily, with data downloaded to a PC or viewed remotely using the optional GPRS telemetry system. Manufactured from stainless steel, GasClam is intrinsically safe, environmentally sealed and rated to IP68, and can be battery powered for up to one month based on hourly sampling.

Benefits

Up to three months of continuous, unmanned data collection
Measures methane (CH4), oxygen (O2) and carbon dioxide (CO2)
Logs temperature, borehole and atmospheric pressure
Optional CO, H2S or VOC sensors plus water depth
Telemetry module for remote real-time data communication

ATEX (IECEx) approved and intrinsically safe
Stainless steel construction, ingress protection rated IP68
Reduces unnecessary site visits and demonstrates due diligence
Events captured with time and date stamp
RS 232 communication for on-site data download

Gases measured

Methane (CH4), Oxygen (O2), Carbon Dioxide (CO2)

Optional gases

CO, H2S, VOC plus water depth

Also logged

Temperature, borehole and atmospheric pressure

Sampling frequency

Variable from every 2 minutes to once daily

Continuous data collection

Up to 3 months

Battery life

Up to 1 month based on hourly sampling

Communication

RS 232 / optional GPRS telemetry

Ingress protection

IP68

Construction

Stainless steel, intrinsically safe

Approvals

ATEX (IECEx) approved

Part 72-7300-01

GasClam (standard) with VOC

Part 72-7300-02

GasClam (standard) with H2S / CO

Part 72-7300-03

GasClam (standard) with H2S / CO and VOC

Part 72-7300-04

GasClam (0-100 VOL CH4 & CO2) + H2S/CO, O2

It provides up to three months of continuous, unmanned data collection, with battery power lasting up to one month based on hourly sampling.

As standard it measures methane (CH4), oxygen (O2) and carbon dioxide (CO2), plus atmospheric pressure and temperature. Optional CO, H2S and VOC sensors and a water-depth sensor are available.

Sampling frequency is user-set and variable from every two minutes to once daily.

Yes. It is ATEX (IECEx) approved, intrinsically safe, made from stainless steel and rated IP68 for ingress protection.

Data is downloaded to a PC via RS 232 on site, or viewed remotely using the optional GPRS telemetry module for real-time monitoring on critical sites.

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