About SR-2005 (Portable Multi gas Analyser)

The SERIES 2005 is a microprocessor based, handheld, convenient & portable multi gas monitor designed for the monitoring of four gases % OXYGEN, ppm CARBON MONOXIDE, ppm HYDROGEN SULPHIDE & % LEL of a COMBUSTIBLE GAS. It is fitted with highly reliable and reputed sensors. These sensors are mounted in diffusion mode. The instrument works on disposable dry batteries. Optionally chargeable battery can be provided. The instrument is capable of SAMPLING, VIEWING and DATA LOGGING of INSTANTANEOUS VALUE, STEL AND TWA readings. Logged data can be downloaded to a computer for printing or storage along with the date and time of the readings. Two Alarms, both audible and visual are provided

FEATURES

Sensors mounted in diffusion mode

Real time data logging

Viewing of Peak & Excursion values

16 X 2 alphanumeric display with backlight.

Two alarms both audio and visual

Combustible gas selection is programmable

Combustible gas displayed as % LEL or %V/V

APPLICATIONS

All concerned are aware of the need for

environmental monitoring in the workplace atmosphere especially where pollutants or toxic gases are encountered. Levels of concentration of toxic gases above the Occupational Exposure Limit lead to problems of health and safety of personnel. Oxygen deficiency and combustible gases could also lead to safety hazards

STANDARD SPECIFICATIONS

Display : 16 X 2 Alphanumeric backlit wide-angle viewing. Contrast programmable

Gas Alarms : Two Alarms per gas, both audible and visual, users settable through the range.

Low Battery : Indication provided

Power : 6 Nos 1.5 V AA cells

Data logger : Instantaneous, STEL, TWA readings stored. Excursion & peak readings also

GAS MEASURING RANGES

Oxygen : 0-25 % with 0.1 % steps

Carbon-monoxide : 0-1000 ppm with 1 ppm steps

Hydrogen Sulphide : 0-100 ppm with 0.1 ppm steps

Combustible Gas : 0-100% LEL with 1% LEL steps

Accuracy : 5%

Principle : O2, CO, H2S by EC sensor % LEL by Catalytic pellistor

Sensor life : Two years expected

Relative Humidity : 5 - 95 % RH non-Condensing

Weight : 400 gms approximately

Size : 150 X 100 X 50 mm

Case : Robust ABS with belt clip

Calibration by : Certified Gas or sensor 0/P

Sampling : Diffusion mode