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
