MicroLog Plus wireless logger system enables wireless communication with up to 200 MicroLog devices at the same time, to automatically deliver real-time temperature and humidity measurements directly to your PC. Data from external sensors can also be transmitted in the same manner.
The complete MicroLog Plus wireless logger system is made up of the MicroLog data logger device, the cradle that the device is mounted on, a small receiver that is placed on the PC, and the user-friendly software that allows for convenient central management. Enabling wireless communication in this manner between multiple loggers and a single computer, eliminates the need to download data from each unit manually, making the MicroLog Plus wireless logger system is ideal for the ongoing data logging needs of supermarkets, food transport, storage, air conditioning and ventilation, clean rooms, warehouses and galleries.

Wireless Data Logger system

• Capable of receiving data from loggers located up to 100m (US Version) away from the computer

• License-free wireless communication

• Handles data from up to 200 loggers

• Easy-to-use, color-coded user interface reports each logger status

• Programmable threshold for each logger that will activate an alarm when crossed

• Cost effective, convenient and advanced solution for multiple data logging

The MicroLog Logger comes with built in temperature and humidity sensors and an analog port that is compatible with any type of external sensor.
The MicroLog Cradle serves as a mount for the logger, and is the wireless RF transmitter that enables transmitting readings at user-set intervals to a remote PC. This item can be purchased separately.
The MicroLog Receiver is a small RF receiver that connects to the monitoring station computer in order to receive wireless input from the MicroLog Logger.
The MicroLog Plus Software provides centralized control and management for reliably monitoring up to 200 MicroLog devices from a remote computer.

MicroLog
Models
• EC600 temperature and external
sensor data logger
• EC650 temperature, relative humidity and external sensor data logger

Inputs (Two built-in sensors)
Temperature -30ēC – 50ēC
(resolution 0.5ēC, accuracy ą0.6ēC)
Relative Humidity 0 – 90 %
(resolution 0.5%, accuracy ą3%)
External Sensors
Voltage 0 – 10 V
Current 0 – 20 mA
Temperature -50 – 100 ēC
PT100 Temperature -10 – 10° C
-100 – 120 °C
pH 0 – 14 pH
Contact Open/Closed
Outputs
• Three digit 7 segment LCD
• IRDA interface to HP-printer and host computer
• RS232 serial communication at 19,200 bps
Memory Capacity 16,000 recording samples

Power Supply
Internal Battery Lithium - 3.6V 1.2AH 1/2AA
Battery Life Approximately two years, replaceable
(May vary when connecting external
sensor)
Sampling Rate
User Defined From every 10 second to every 2 hours
Dimensions
Round 72mm diameter
Thickness 22.9mm
Weight 55gr
CE and FCC standard compliance

North America RF Transmission
• EMC conformant to EN 301 489-3,
FCC PART 15.249
• Usable range to 120m (30m indoors)
• 1mW at 914.5MHz
• Harmonics/spurious emissions
-55dBc
• 8cm length antenna
CE and FCC standard compliance

MicroLog Plus Receiver
European Version
• Usable range to 300m (75m indoors)
• One RS232 communication port to the computer

Power Supply
Internal Lithium battery 3.6V, 1.2AH, 1/2AA
External AC/DC 6V adapter
RF Receiver • Red LED indicating RF signal
• Green LED indicating valid data
being received
• Type approved to ETS 300-220
CE and FCC standard compliance

North America Version
• Usable range to 120m (30m indoors)
• RS232 communication port to the PC

Power Supply
Internal Lithium battery 3.6V, 1.2AH, 1/2AA
External AC/DC 6V adapter
RF Receiver • Red LED indicating Ext power
connected
• Green LED indicating valid data
being received
CE and FCC standard compliance

MicroLog Cradle

Cradle Alarms
• Audible Alarm
• Visual Alarm Led

Serial Communication Channels
• RS232 at 19.2Kbps
• USB at 1.5Mbps

Cradle Memory
2000 samples holding the sensor samples

Connectors
• 4-pin flat connection to the MicroLog
• 4-pin flat connection to any MicroLog external sensor
• Screw terminal for External DC supply
• Screw Terminal Board connections:
- Power supply: DC 6-30 V
- External sensor
- External contact sensor
- High alarm open collector 30V/2A
- Low alarm relay open collector 30V/2A

Power Supply
Internal Lithium battery, 3.6V
External 6 – 30 V, minimum 300mA

European RF Transmission
• EMC conformant to EN 301 489-3
• Type approved to ETS 300-220
• Usable range to 300m (75m indoors)
• 418 (UK) & 433.92MHz
• 1mW on 418MHz, 10mW on 433.92MHz
• 2nd harmonic < -60dBc
• 16cm length antenna

MicroLab Plus Software

Data Displaying (from up to 200 MicroLogs)
• Real-time temperature and humidity readings
• Visual alarm when the logger crosses an upper or lower
alarm threshold for temperature or humidity
• Battery level
• An Excel file containing all of the measured data received from the device
• email/SMS messaging

Setting up the MicroLog
• The ID of each of the monitors
• The alarm levels of each monitor Comment
• The sampling rate from every minute to every hour

Minimum PC requirements
• Windows 95/98/2000/XP/NT
• 6MB available disk space
• CD ROM drive for software installation
• Available communication port

Ordering Information
Part No. Description
EC600 Temperature data logger
EC650 Temperature and relative humidity data logger
DT132 External temperature sensor
DT252 External PT100 temperature sensor -10 – 10 °C
DT253 External PT100 temperature sensor -100 – 120 °C
DT140 External 0 – 10 V adapter
DT139 External 0 – 20 mA adapter
DT141 External contact sensor
DT175 Transmitter and alarm cradle
DT152 MicroLog Plus receiver
SFTMCL007 MicroLab Plus software
SFTMCL012 MicroLog Delux
DT047 Serial communication cable
DT180 USB communication cable
DT242 220/6V AC/DC receiver adapter
DT243 110/6V AC/DC receiver adapter
DT245 220/6V AC/DC transmitter adapter
DT246 110/6V AC/DC transmitter adapter
DT086 3.6V Lithium battery
10940 External antenna