100

Humlog 20

v2.7 / Modification rights reserved

www.epluse.com

General

Dimensions

Length 166 mm, width 78 mm, depth 32 mm

Enclosure / protection rating

Plastic ABS / IP40

Battery lifetime

M1, M8:

> 1 year

M12, M60:

> 4 months

Data storage

16 MB, 3200000 measured values

LC-Display

Size 90x64 mm

Weight

Approx. 250 g (0.55 lbs)

Interface

USB, LAN (Ethernet)

Sampling interval

10/30 s, 1/10/12/15/30 min, 1/3/6/12/24 h

Storage interval

1/1012/15/30 min, 1/3/6/12/24 h

Power supply

Battery 4 x LRG AA Mignon (not in the scope of supply) or USB

Working range

Temperature:

-20...50 °C (-4...120 °F)

Humidity:

0...95 %RH (non-condensing)

CE compatibility according

EN 61000-6-2

EN 55022

EN 6100-4-2 to EN 6100-4-6

Measurands

Relative Humidity

Sensor

Capacitive

Measuring range

10...95 %RH

Accuracy at 20°C

±2 %RH

Resolution

0.1 %RH

Temperature

Sensor

NTC

Measuring range

-20...50 °C (-4...120 °F)

Accuracy

±0.3 °C (0...40 °C; 32...102 °F), otherwise ±0.5 °C

Resolution

0.1 °C

Air pressure (only Model M8)

Measurement range

300...1300 hPa absolute

Accuracy at 25°C

±0.5 hPa in the range of 700...1100 hPa

Resolution

0.1 hPa

CO2 (only Model M12)

Sensor

Dual wavelength NDIR operation principle

Measuring range

0...5000 ppm

Accuracy

± (50 ppm + 3 % of measured value)

Resolution

1 ppm

Long-term stability

20 ppm/year

Response time t90

< 195 s for sampling interval 10 s

Temperature dependency, typ.

2 ppm CO2/°C (0...50 °C / 32...122 °F) different from 25 °C (77 °F)

Voltage input 0-1V (only Model M60)

Measuring range

0...1 V

Accuracy

±(200 μV +0.1 % of measured value)

Resolution

500 μV

Current input (only Model M60)

Measuring range

2-wires: 4 - 20 mA

3-wires: 0 - 20 mA

Accuracy

±(4 μA +0.1 % of measured value)

Resolution

5 μA

Resistance

Max. 50 Ω

Thermocouple K, J, S (only Model M60)

Measuring range

K, J:

-200...1200 °C

S:

-50...1700 °C

Accuracy

-200...0 °C:

±(1 °C +0.5 % of measured value)

0...1700 °C:

±(1 °C +0.2 % of measured value)

Resolution

0.2 °C

Pt100 (only Model M60)

Measuring range

-200...500 °C

Accuracy

±(0.2 °C +0.1 % of measured value)

Resolution

0.02 °C

Technical Data