To Next PageTo Next PageHow to reduce electrical noise in Endress+Hauser SpectraSensors 2-Pack Analyzer System Measuring Instruments?
High levels of electrical noise can interfere with laser operation, causing instability. To mitigate this, always connect the Endress+Hauser Measuring Instruments analyzer to a properly grounded power source.
What to do if I suspect gas leaks in Endress+Hauser Measuring Instruments?
If you suspect gas leaks, especially after relocation, replacement, or factory service of your Endress+Hauser Measuring Instruments, periodically leak test the supply lines. Outside air leaking into the sample supply line can cause issues.
What to do if the current loop is stuck at 4 mA or 20 mA in Endress+Hauser Measuring Instruments?
If the current loop is stuck, check the display for an error message on your Endress+Hauser Measuring Instruments. If an alarm has been triggered, reset the alarm.
Why am I not getting enough flow to the sample cell in my Endress+Hauser Measuring Instruments?
If you're not getting enough flow to the sample cell, check both the micro filter and membrane separator for contamination in your Endress+Hauser Measuring Instruments. Replace them if necessary.
What to do if the front panel display is not lit on Endress+Hauser SpectraSensors 2-Pack Analyzer System?
If the front panel display is not lit and no characters appear, check for correct voltage on the terminal block input of your Endress+Hauser Measuring Instruments. Observe polarity on DC powered units.
What does it mean when I get a Pressure Low Alarm or Pressure High Alarm on my Endress+Hauser SpectraSensors 2-Pack Analyzer System?
If you receive a Pressure Low Alarm or Pressure High Alarm, check that the actual pressure in the measurement cell of your Endress+Hauser Measuring Instruments is within specification.
What should I do if I get a Temp Low Alarm or Temp High Alarm on my Endress+Hauser Measuring Instruments?
If you get a Temp Low Alarm or Temp High Alarm, check that the actual temperature in the measurement cell of your Endress+Hauser Measuring Instruments is within specification.
General| Category | Measuring Instruments |
|---|---|
| Manufacturer | Endress+Hauser |
| Type | SpectraSensors 2-Pack Analyzer System |
| Number of Analyzers | 2 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Operating Temperature | -20°C to +50°C |
| Output | 4-20 mA, HART, Modbus |
| Enclosure Rating | IP66 |
| Measurement Range | Dependent on the specific gas and application. Consult product documentation for specific ranges. |
