Humlog 20
Data logger for humidity, temperature, air pressure and CO2
The Humlog 20 data logger is ideally suited for climate monitoring in a wide range of applications such as residential and commercial building automation, museums and exhibition halls, clean rooms, storage areas, computing centres, switching cabinets and calibration laboratories
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Key Features Humlog 20
- Continuous data recording over long periods
- The data loggers can operate in an Ethernet network
- Maximum reliability of measurement data transmission
- Easy evaluation and visualisation of measurement data
- Local visual and acoustic alarms for fast decisions in the field
- Modern enclosure with large display
Technical data Humlog 20
10...95 % RH
Measuring range
-20...50 °C (-4…120 °F)
300...1300 hPa
0...5000 ppm CO2±2 % RH
Accuracy
±0.3 °C
0.5 hPa
±(50 ppm +3 % of measured value)USB and LAN (ethernet)
Interface4 x LRG AA batteries or via USB
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Hand-held meter with interchangeable digital probes for accurate measurement of humidity, temperature, CO2, air velocity and volumetric flow.
Downloads Humlog 20
| Datasheet |
|---|
Humlog20 Datasheet(1478.19 kb) |
Accessories(4231.46 kb) |
Humidity Calibration-Kit Datasheet(642.96 kb) |
| Manual |
|---|
Calibration Kit - User Guide(537.45 kb) |
Humlog20 Manual English(1559.37 kb) |
Humlog20 antitheft mounting manual(462.92 kb) |
Cleaning Instructions(891.89 kb) |
| Software |
|---|
SmartGraph3 Software(76697.46 kb) |
| EU Declaration of Conformity |
|---|
Humlog 20 DoC-CE(18.46 kb) |
Declaration of Conformity to EU REACH(72.4 kb) |
Humlog 20 FAQ
What is the difference between a 2 wire and a 3 wire current output?
Transmitter with "two-wires" technology receive the power from the process, and the signal is carry on return wire (closed current loop). With technology "three-wires" the power supply is separate from current output: 2 wires are the power supply and third carry the signal.