PDM75-X3 Portable, Industrial Duty Hygrometer

• Based on the Edgetech Instruments DewMaster Hygrometer
• Chemically resistant, primary method dew/frost point sensor
• Drift free and certified against NIST traceable standards

DewTech 390 Low Dew Point Hygrometer

DPS3 Heated Dewpoint System

• Heated dewpoint hygrometer system for measuring dewpoints up to +95°C in high dewpoint gases
• Solves the high dewpoint measurement problem by heating all system components to a temperature above the dewpoint temperature of the sampled gas, preventing condensation in the measurement system
• Chilled mirror sensor provides high accuracy over the entire dew/frost range of +95°C to -35°C.

HP125 Series Multi-Sense Humidity Probe

• Single, cost-effective probe continuously measures up to 4 parameters including relative humidity, dewpoint, temperature and pressure
• The sensor can be replaced in seconds and automatically synchronizes with the HP125 probe
• Can be used stand-alone or in combination with the HP125-DCM or with the SENTRY series of compressed gas alarm modules

SENTRY Compressed Air Monitor and Alarm

• 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

Model X3 Chilled Mirror Hygrometer Sensor

• Chemically resistant sensor housing and mirror eliminate sensor failures when measuring dew/frost point in aggressive background gases
• Chamber design and high efficiency heat exchanger result in the ability to measure very low frost points
• Hinged cover plate allows easy access to the mirror for cleaning and inspection

CAM Compressed Air Module

• Sample chamber allows safe isolation and servicing of sensor probe at pressurized sample takeoff point
• For installation and use with HP125 and Sentry humidity probes
• Provides ball valve to isolate probe from process pressure and bleeder valve to allow flow of sample gas past the probe sensor