Edgetech SENTRY Compressed Air Monitor

Constantly monitors pressure and dew/frost point temperature, detects upset conditions in compressed air systems.

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Availability
  • Usually ships in 4-6 weeks
Product Specs

Features

  • Detects upset conditions in compressed air systems
  • Compressed Air Monitoring and Alarm System
  • Turn key measurement
  • Strobe lamp and pulsing audible alarms
  • Measuring ranges:
    • Std dew/frost point: -40 to 203°F (-40 to 95°C)
    • Low dew/frost point: -76 to 203°F (-60 to 95°C)
    • Pressure: up to 400 psia (0 to 27.6 bar)
  • Accuracy:
    • Dew/Frost Point: ±1°C or ±2°C
    • Pressure: At 25°C, ±1 mbar from 600 to 1200
    • mbar; over -40°C to +125°C range, ±5 mbar
  • IP65 water resistant/dust tight enclosure

The Edgetech SENTRY Compressed Air Monitor features a smart multi-sense probe that continuously monitors the dew/frost point and pressure of compressed air systems to detect compressor or dryer failures and system pressure leaks. The SENTRY features a strobe lamp and pulsing horn plus an alarm relay contact that activate when a programmable, low pressure or high dew/frost point alarm trip point is detected. Either condition triggers the alarms. It also has a local display of the measured pressure and dew/frost point of the compressed air system plus 4 to 20 mA analog outputs, one each for measured pressure and dew/frost point at atmospheric pressure. The SENTRY is a complete system, ready for out-of-the-box installation.

Applications for the SENTRY include:

  • Compressed air headers
  • Point of use compressed air
  • Dry air systems for critical process
  • Monitoring fluidized bed dryers
  • Monitoring instrument air systems
  • Pharmaceutical packaging
  • Laboratories and clean rooms
  • Sensitive product storage
  • Monitoring purge delivery systems

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

Edgetech HP125 Humidity Probe
Edgetech HP125 Humidity Probe

RH, temperature, and calculated dew point with optional pressure or barometric pressure parameters .

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Accessories

Please consider these optional accessories.

Edgetech HPP125 Spare Probe
Edgetech HPP125 Spare Probe

Spare Probe, 316 SS Probe body including the 4point sensor tip, filter cap, and NPT fitting.

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Edgetech HPP-TIP Spare Smart Sensor Tip
Edgetech HPP-TIP Spare Smart Sensor Tip

Spare smart sensor tip, includes NIST Traceable Certificate .

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Edgetech HPFIL Spare Filter
Edgetech HPFIL Spare Filter

Spare Filter for the HPP125 probe, 100 micron .

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Edgetech CAM Compressed Air Module
Edgetech CAM Compressed Air Module

Extracts gas sample & provides isolation of the probe from the process.

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Edgetech NPT Probe Penetration Fitting
Edgetech NPT Probe Penetration Fitting

Choice of 3/4 or 1 inch male.

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Edgetech FSS Pipe Flange Mount
Edgetech FSS Pipe Flange Mount

SS or dark gray PVC pipe options.

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Edgetech RSCBL Serial Cable
Edgetech RSCBL Serial Cable

RS-232 Single Ended Serial Cable for Programming with manual.

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Edgetech USB Serial Converter
Edgetech USB Serial Converter

Converts Serial output to USB, comes with software disk.

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Edgetech SERIALDAQ Serial Output
Edgetech SERIALDAQ Serial Output

Captures serial output (TXT) into USB memory Stik (can be captured into EXCEL).

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Edgetech SENTRY Signal Cable
Edgetech SENTRY Signal Cable

2m, 5M or 20m signal cable lengths available, replaces the 1 meter cable.

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This product can be used in the following applications: