产品简介：

• Panel mounting (DIN 43700)
• Advanced functionality giving outstanding user friendly operation
• A range of sensors covering an overall range between -110癈 to +20癈 dewpoint (-166癋 to +68癋)
• Accuracy better than �2癈 dewpoint equivalent
• Issued with a Certificate of Calibration traceable to International Humidity Standards
• On board pressure dewpoint calculator, including data for Natural Gas
• 揂utoCal� calibration adjustment to maintain accuracy between laboratory calibrations
• Units selectable for 癈 dp, 癋 dp, ppm(v), ppm(wt), gm/m� or lb/MMSCF
• Molecular mass pre-loaded for ppm(wt) in common gases, can be entered for other gases
• Two fully programmable alarms with relays and annunciator LEDs
• Current output linear for selected units
• RS485 port for digital output of measured value
• Large, easy to read, 5-digit LED display
• Front panel IP54
• Hot Key functions for rapid access to set alarms and units, can be locked to prevent tamper
• Ex certified sensors for Hazardous Area use (via Zener barrier in Safe Area)
• Sensor cable length can be up to 1km
• Choice of AC or DC powered versions