PORTABLE GAS MONITOR/ANALYZER MODEL ATS-101M
model ATS-101M is Portable Single/Dubel Gas Detectors are capable
of detecting Oxygen, Toxic, and Combustible gases making them
ideal for use in various environments. Compact, Light Weight
Intelligent Unit with Application Specific Sensors Sensitive to
PPB / PPM or % levels of Gases & Vapors.
The advanced Micro controller technology employed makes these ALERT METERS highly dependable,
reliable and accurate. The complete automatic operation and calibration feature leaves no
scope for user error.
These Compact, self contained and intrinsically safe designed instrument housed in a weather
proof high impact plastic case are powered with a rechargeable Lithium 3.7V Dc battery.
On switching 'ON', the instrument goes thorough its complete self integrity check, and
displays factory set Warn and Alarm values before indicating ‘Ready’ for monitoring.
While in Operation, the instrument monitors the work place continuously giving the latest
update concentration of designated Gas through diffusion sampling. Suction sampling is
possible with an optional manual or battery operated pump and adaptor. The poison resistant
Pellister or long life, integrally mounted electrochemical Sensors with inbuilt cross
interference filters are gas specific. Optionally the sensors can be mounted on an extension
cable for monitoring inaccessible locations before entry.
The instruments emits an audible beep every 15 secs that provides confidence to the user that
he is well protected. Audio, Visual also Warn and Alarms protect him from hazardous
The Warn and Alarm Values are factory set. Low Battery Alarm alerts the user to replace or
recharge the Battery. Special features like maximum exposed concentration and TWA readings
can be incorporated
Overall Ranges PPB / PPM / % V/V/% LEL
Sampling Method Diffusion (D) or Suction (S)
Principle Specific to Application (EC, NDIR, Solid State, Catalytic,PID)
Sensor Life 2 - 5 years
Display 128 X 64 graphics Display (Reading, Alarm Icon & low battery Condition)
Resolution 0.01, 0.1 or 1 PPM, %V/V, % LEL as applicable.
Accuracy +/- 2 % & 0.5% for oxygen.
Repeatability +/- 2 %.
Response Time < 30 seconds at 95 % variation.
Alarms Low & HI Visual and Audible (User Customized))
Humidity 0 - 9 5 % R H
Power Supply 3.7 V DC Long Life Lithium Rechargeable Battery
Battery Life 6-8 hours.
Housing & IP High Impact Plastic. (ABS), Ingress Protection:IP68
Size & Weight 115(H) X180(L) X 60(D); 300 GM.
Temperature Range -30 to 55 Deg. C.