Fluke 1620A-H-156 High Accuracy Thermo-Hygrometer

Overview

The Fluke 1620A-H-156 is a high-accuracy two-channel thermo-hygrometer for precise measurement and graphical display of temperature and humidity with network connectivity. This model features calibrated temperature accuracy of ±0.125°C over 16°C to 24°C and relative humidity accuracy of ±1.5% RH over 20% to 70%, with NIST-traceable calibration certificates.

Key Features

• Two independent measurement channels for simultaneous monitoring of two locations
• High-accuracy sensors with ±0.125°C temperature and ±1.5% RH humidity calibration
• Built-in Ethernet RJ45 jack for network-based monitoring and remote connectivity
• Optional wireless capability (up to 100 feet range)
• 400,000 data-point on-board memory (approximately 2 years at 10-minute intervals)
• Calculated parameters: dew point, heat index, and rates of change
• Alarm settings with visual and audible alerts
• 0 to 12 volt alarm output for process control system integration
• Backup battery maintains operation for up to 16 hours during power loss
• Large customizable display with 16 selectable view configurations
• LogWare III software for real-time logging and MET/CAL integration

Applications

• Environmental chamber monitoring and validation
• Temperature and humidity control verification
• Calibration of test environments
• Laboratory and facility environmental monitoring
• Pharmaceutical and food storage monitoring
• HVAC system commissioning and verification

Included Accessories

• One high-accuracy calibrated sensor
• Wall mount bracket
• RS-232 cable