Compressed Air Monitoring and Alarm System
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Compressed Air Monitoring and Alarm System The Edgetech Instruments SENTRY turn -key measurement and alarm system 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. 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. 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 Click for the SENTRY Application Note 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 The SENTRY Dew/Frost Point and Pressure Probe ISO/IEC 17025:2017 Accr

Technical Specifications Specifications: Models: SENTRY 85: Provides strobe lamp and 85 dB pulsing audible alarm when high dew/frost point or low pressure condition is detected SENTRY 100: Provides strobe lamp and 100 dB pulsing audible alarm when high dew/frost point or low pressure condition is detected Measuring Range (HPP125 Sensor Probe): Standard Dew/Frost Point: -40°C to +95°C (-40°F to 203°F ) Low Dew/Frost Point: -60°C to +95°C (-76°F to 203°F ) Pressure: Up to 400 psia (0 to 27.6 bar) Accuracy: Dew/Frost Point: ±1°C for –10°C to 95°C and ±2°C for –60°C to –10°C Pressure: At 25°C,...