EC 750 Microlog Temperature and

Can also be used without the radio function!

• Evaluation of communication either via radio or by means of a logger at the PC
• Usable range of the radio connection: max. 350 m in the open air,and max. 75 m indoors
• Data transmission of up to 200 loggers simultaneously onto the screen
• All data is automatically stored on the PC in an Excel file
• Alternatively, stored data can be transmitted conventionally directly at the PC via a logger interface or IrDA (infra-red)
• All loggers have a 3-digit LCD display for the currently measured values
• Up to 16,000 measured values can be stored in the logger
• Sampling rate: between every 10 seconds and every 2 hours (variable)
• Storage capacity between 40 days and 3 years
• Internal temperature and moisture sensor
• Variable hi/low limit alarm (with visual warning)
• Min/max value indication according to hours or days
• Each logger has its own ID number
• Radio module with acoustic and LED alarm and hi/low alarm contact 30V/2A
• The external sensor can also be connected directly to the radio module
• Replaceable battery (battery life approx. 2 years)

Specification

Order Information

Delivery:

Order No

5005-0031

Humidity Logger + External Channel

Accuracy of the time basis	± 1 minute/week (20°C)
Attention	To operate the Micrologger, you need at least one software  PC Kit. Each PC Kit comprises the necessary software, a PC  inferface cable, and detailed documentation. The software  is available in German or English language.  For radio operation, you need the logger, radio module,  radio receiver, interface cable, and the Microlab Plus  software.
Models	-EC600(IP 65) temperature and external sensor data logger  -EC650 temperature, relative humidity and external sensor   data logger
Inputs (Two built-in sensors)	Temperature  -40°C to +80°C  resolution 0.1°C  accuracy ± 0,2°C  Relative Humidity (EC650)  0 to 90%  resolution 0.1%  accuracy ± 3%
External Sensors	Voltage  0 to 10V  Current  0 to 20mA  Temperature  -50°C to 100°C  pH  0 to 14pH  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	52,000 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 seconds to every 2 hours
Dimensions	Round  72 mm diameter  Thickness  22.9 mm  Weight  55 g

Product Description