The Edgetech Instruments SENTRY 85 turn-key measurement and alarm system features a multi-sensing probe that continuously monitors the dewpoint and pressure of compressed air systems to detect compressor or dryer failures and system pressure leaks.

The SENTRY 85 has a strobe lamp and pulsing horn plus an alarm relay contact that activate when a programmable, low pressure or high dewpoint alarm trip point is detected. Either condition triggers the alarms. It also has a local display of the measured pressure and dewpoint of the compressed air system plus analog outputs, one each for measured pressure and dewpoint at atmospheric pressure.

The SENTRY is a complete system, ready for out-of-the-box installation. All Edgetech Instruments dew/frost point monitors are manufactured and supported in the USA in a modern, ISO 9001:2015 registered facility with ISO/IEC 17025:2017 accredited calibration laboratory. All calibrations are traceable to NIST.

Features:

• Detects upset conditions in compressed air systems
• Constantly monitors pressure and dew/frost point temperature
• Strobe lamp and pulsing audible alarms for low pressure or high dew/frost point alert
• Displays dew/frost point and pressure on panel meter
• NIST traceable calibration certificate
• Field replaceable Smart Sensor Tip
• Alarm relay and 4 to 20 mA outputs
• Complete system, ready for installation Compressed Air Monitoring and Alarm System

Applications:

• 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