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SET-UP

Prior to use

damage.

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Gas-Pro orientation

Figure 1: Gas-Pro 

 

 

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 D-ring  

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 Operator button 

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 Alarm bars 

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 Sensor apertures 

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 Sounder 

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Pump inlet/outlet 

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DISPLAY

 Home Screen

 

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to 5 gases.

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recognition of alarm events.

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the gas in alarm.

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OPERATION

Switching On/Off

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In clean air turn on the Gas-Pro by holding down the operator button 

for 3 audible blips. The Gas-Pro will warm up, going through a series of 

automatic processes.

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To turn off, press and hold the operator button. During the 4 second 

countdown hold the button down until the countdown has finished. 

 Quick View 

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A momentary press of the operator button allows the user to see the gas 

type and unit, battery level, user and +ve Safety™ status.

Alarms

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Gas-Pro offers audible, visual and vibrate alarms as standard.

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Each gas has 2 instantaneous alarms and toxics also have TWA alarms.

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When in alarm the display backlight will change from green to red and 

highlight the gas in alarm.

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When the Gas-Pro warns of a low battery, the sounder will emit an audible 

double blip every 5 seconds and the +ve Safety™ LED will go red. This 

means the battery has at least 30 minutes of battery life remaining. After 30 

minutes the Gas-Pro will enter full alarm state and the battery icon will flash 

empty as shut down is imminent.

Backlight

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The backlight is configurable but set as standard to come on at the press 

of the operator button or during alarm.

Pump

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If the internal pump option has been chosen, the pump is activated by 

attaching the pumped flow plate. 

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Ensure the gasket is clean and undamaged prior to placement. 

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The pump test will activate every time the flow plate is attached the user 

will be prompted to cover the inlet to ensure a tight seal. Gas-Pro will 

indicate a pass or fail, if failed the flow plate should be removed, checked 

and reapplied. 

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www.calcert.com

[email protected]

1.800.544.2843

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Summary of Contents for Gas-Pro

Page 1: ... tests to confirm sensor operation A number of flexible and simple solutions are available Q Test Quick and simple in filed gas test and calibration solution I Test Intelligent wall or desk mount powered data management solution S Test Service and maintenance solution for up to 5 detectors If configured to do so test and calibration can also be completed manually by using the non pumped flow plate...

Page 2: ...up the operator has the option to perform an autozero or leave the countdown if an autozero is not required possible A manual zero can be performed at any time following start up and is needed less than 15 minutes prior to running a manual calibration Time Weighted Average TWA This function allows the 8 hour TWA to be reviewed Pre Entry Check PEC This function is intended for sampling air of unkno...

Page 3: ...e TWA alarms When in alarm the display backlight will change from green to red and highlight the gas in alarm When the Gas Pro warns of a low battery the sounder will emit an audible double blip every 5 seconds and the ve Safety LED will go red This means the battery has at least 30 minutes of battery life remaining After 30 minutes the Gas Pro will enter full alarm state and the battery icon will...

Page 4: ...he correct function is highlighted double click to choose Zero During start up the operator has the option to perform an autozero or leave the countdown if an autozero is not required possible A manual zero can be performed at any time following start up and is needed less than 15 minutes prior to running a manual calibration Time Weighted Average TWA This function allows the 8 hour TWA to be revi...

Page 5: ... will flash green Gas Testing Crowcon recommends regular gas tests also known as bump tests to confirm sensor operation A number of flexible and simple solutions are available Q Test Quick and simple in filed gas test and calibration solution I Test Intelligent wall or desk mount powered data management solution S Test Service and maintenance solution for up to 5 detectors If configured to do so t...

Page 6: ...Gas Pro User Operator Manual P N M07995 prior to use The Gas Pro re chargeable battery must only be charged in non hazardous safe areas Gas Pro is certified for use in ambient temperatures in the range 20 C to 55 C 4 to 131 F Certification Information IECEx Ex d ia IIC T4 Gb Tamb 20 C to 55 C IECEx ULD 11 0004X ATEX II 2 G Ex d ia IIC T4 Gb Tamb 20 C to 55 C DEMKO 11 ATEX 1031772X UL Gas detector ...

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