Temperature (Pt1000) and humidity datalogger M1140

Operating temperature

-10...+60 °C

Operating humidity

5...85 %RH without condensation

Measuring interval

1 s...24 h

Computed values

Dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy

Memory capacity (approx.)

1 000 000 values (non-cyclic), 600 000 values (cyclic)

IP protection

IP20

Communication interface

Ethernet, USB, RS232

Ethernet communication protocols

WWW, SNMPv1, XML, DATALINK

Alarm protocols

E-Mail

Alarm output

OC, 100 mA, 24 V

Configuration

Comet Vision, WWW configuration

Power

AC adapter 230 VAC / 5 VDC (necessary for Ethernet interface)

NiMH rechargeable batteries 3 x 1.2 V AA (backup or portable application)

Alkaline batteries 3 x 1.5 V AA (for portable applications)

Dimensions

178 x 95 x 37 mm