Dräger TM-X-am 1700/2000 Manuel utilisateur

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Dräger TM-X-am 1700/2000 Manuel utilisateur | Fixfr
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User questions

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Linda F.

How to read and interpret VME and VLE values on the detector?

VME (Time Weighted Average) represents the average exposure over 8 hours, and VLE (Short Term Exposure Limit) represents the average concentration over 15 minutes. To read these values, hold the OK button for 3 seconds to enter Info mode, then press OK repeatedly to scroll through the screens until the VME and VLE values are displayed.

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John H.

What do the Peak, VME, and VLE values represent on the device?

Peak values represent the maximum measurements recorded (or minimum for O2). VME represents the average exposure over an 8-hour period. VLE represents the short-term average concentration over a defined duration, typically 15 minutes.

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Linda F.

How to read VME and VLE values on the detector and what do they signify?

VME represents the 8-hour average exposure and VLE represents the 15-minute average exposure. To view these values, hold the OK button for 3 seconds to enter Info mode, then press OK repeatedly to scroll through the data screens until VME and VLE are displayed.

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John H.

What do Peak, VME, and VLE values represent on the device?

Peak values indicate the maximum or minimum gas concentrations recorded. VME (Average Exposure Value) is the average calculated over 8 hours, and VLE (Exposure Limit Value) is the average calculated over 15 minutes.

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Linda F.

How are VME and VLE values displayed and interpreted on the Dräger X-am detector?

VME (Value Average Exposure) represents the 8-hour average, and VLE (Exposure Limit Value) represents the 15-minute average concentration. To display these, hold the OK button for 3 seconds during measurement to enter Info mode, then press OK repeatedly to scroll through the data screens.

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John H.

What do the Peak, VME, and VLE measurement values represent?

Peak values represent the maximum or minimum measurements reached. VME is the average exposure value over 8 hours, and VLE is the average concentration measured over a short period, typically 15 minutes.

F D

Linda F.

How to display and interpret VME and VLE values on the detector?

VME represents the average exposure over 8 hours, while VLE represents the short-term average (default 15 minutes). To read these on the device, enter Info mode by holding OK for 3 seconds, then press OK repeatedly to scroll through the screens until VME and VLE are displayed.

H D

John H.

What do the Peak, VME, and VLE values represent on the device?

Peak values are the maximum (for CO, H2S) or minimum (for O2) measurements recorded. VME is the average exposure calculated over 8 hours. VLE is the short-term exposure average, generally calculated over 15 minutes.

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Patricia A.

What does the % Ex cell of the detector measure?

The % Ex cell (specifically the CatEx 125 PR sensor) measures the concentration of flammable gases and vapors in the ambient air. It operates based on the principle of catalytic combustion and provides readings in percentage of the Lower Explosive Limit (% LEL) within a range of 0 to 100% LEL.

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Patricia A.

What does the % Ex cell of the detector monitor?

The % Ex cell (CatEx 125 PR sensor) measures the concentration of flammable gases and vapors in the air. It operates using catalytic combustion and provides readings from 0 to 100% of the Lower Explosive Limit (% LEL).

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Patricia A.

What is the function of the % Ex cell in the detector?

The % Ex cell monitors the concentration of flammable gases and vapors in the air. It measures from 0 to 100% of the Lower Explosive Limit (% LEL) using a catalytic combustion sensor, detecting substances such as the series of alkanes from methane to nonane.

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