The EE244 accomodates up to 3 sensing probes, which can be plugged directly onto the EE244 enclosure or remotely installed with connection cables up to 10m. The robust enclosure features an external antenna and an optional display.
The device can be powered by four alkaline AA batteries or by external power supply. Depending on the number of probes, the measureands and the sampling and transmission rate, the batteries may last up to 3 years.
Humidity, Temperature, CO2Measuring values
2.4 GHzTransmission frequency
IEEE 802.15.4Transmission protocol
1000m in open fieldRadio range
EE871 Manual(753.13 kb)
EE240 Manual(8855.58 kb)
Calibration Kit - User Guide(537.45 kb)
Cleaning Instructions(891.89 kb)
EE240 Datasheet(1243.56 kb)
EE871 Datasheet(593.58 kb)
EE07 Datasheet(565.6 kb)
Humidity Calibration-Kit Datasheet(642.96 kb)
Application Note AN1201-1 for EE242 Data Logger(343.28 kb)
EE242 Protocol Description(49.2 kb)
Modbus Application Note AN0103(181.41 kb)
|EU Declaration of Conformity|
Declaration of Conformity to EU REACH(72.4 kb)
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.