What does error 653 mean on Dräger X-AM 2500 Measuring Instruments?
Error 653 on Dräger Measuring Instruments means the EC 4 concentration has drifted into the negative range. You should conduct the fresh air calibration.
What to do if Dräger Measuring Instruments displays » – – «?
If your Dräger Measuring Instruments displays » – – «, it could be due to a measuring range calibrated or adjusted incorrectly, or defective electronics or sensors. You should recalibrate or adjust the measuring range. If this does not help, device must be repaired by Service.
What does error 357 mean on Dräger X-AM 2500 Measuring Instruments?
Error 357 on Dräger Measuring Instruments indicates that alarm threshold A2 is set to greater than 60 %LEL. To resolve this, set the alarm threshold to less than 60 %LEL.
What does error 457 mean on Dräger X-AM 2500 Measuring Instruments?
Error 457 on Dräger Measuring Instruments indicates that alarm threshold A2 is set to greater than 60 %LEL. To resolve this, set the alarm threshold to less than 60 %LEL.
What does error 557 mean on Dräger Measuring Instruments?
Error 557 on Dräger Measuring Instruments indicates that alarm threshold A2 is set to greater than 60 %LEL. To resolve this, set the alarm threshold to less than 60 %LEL.
What does error 356 mean on Dräger Measuring Instruments?
Error 356 on Dräger Measuring Instruments means that the calibration interval for DrägerSensor XXS EC1 has elapsed. Run sensitivity calibration for DrägerSensor XXS EC1.
What does error 455 mean on Dräger Measuring Instruments?
Error 455 on Dräger Measuring Instruments indicates that the temperature is too low. Operate the instrument within the allowed temperature range.
What does error 454 mean on Dräger X-AM 2500 Measuring Instruments?
Error 454 on Dräger Measuring Instruments indicates that the temperature is too high. Operate the instrument within the allowed temperature range.
What does error 553 mean on Dräger X-AM 2500 Measuring Instruments?
Error 553 on Dräger Measuring Instruments means the EC3 concentration has drifted into the negative range. You should conduct the fresh air calibration.
What does error 651 mean on Dräger Measuring Instruments?
Error 651 on Dräger Measuring Instruments indicates that DrägerSensor XXS EC 4 is in the warm-up phase. Wait until warm-up time is complete.
General| Operating Temperature | -20°C to +50°C |
|---|---|
| Alarm | Visual, audible, and vibration alarms |
| Protection Class | IP67 |
| Weight | Approx. 220 g |
| Detection Principle | Electrochemical |
| Gases Detected | O2, CO, H2S, Ex |
| Detection Range | Varies by sensor type |
| Resolution | O2: 0.1% vol, CO: 1 ppm, H2S: 1 ppm, Ex: 1% LEL |
| Response Time | < 15 seconds (typical) |
| Humidity Range | 10 to 95% RH non-condensing |
| Battery Life | Up to 12 hours |
| Power Supply | Rechargeable NiMH battery or alkaline batteries |
| Certifications | ATEX, IECEx |
| Storage Temperature | -20 to +50 °C (-4 to +122 °F) |
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