The Hobo H22 Energy Logger is a multi-channel datalogger. This logger is modular and can be reconfigured for energy an industrial applications.
The 15-channel system allows you to quickly and easily resolve a wide variety of monitoring applications without having to purchase a large number of dataloggers.
Environment: Indoor environments
Measurements: Temperature, Relative Humidity, 4-20mA, AC Current, AC Voltage, Air Velocity, Amp Hour (Ah), Carbon Dioxide, Compressed Air Flow, DC Current, DC Voltage, Differential Pressure, Gauge Pressure, Kilowatt Hours ( kWh), Kilowatts (kW), Power Factor (PF), Pulse Input, Volatile Organic Compound, Volt-Amp Reactive (VAR), Volt-Amp Reactive Hour (VARh), Volt-Amps (VA), Water Flow, Watt Hours (Wh), Watts (W), Wind
Range: -20C to 50C (-4F to 122F) with alkaline batteries
-40C to 60C (-40F to 140F) with lithium batteries
Accuracy: 0 to 2 sec for the first data point and 5 sec per week at 25C (77F)
Other: Sensors not included