User's Manual

Product data
Activity Tag
94118201.pdf2006-11-08
Technical data
Battery
Switch
Micro controller
Sensor
Antenna RF chip
Internal electronics
The Activity Tag contains following parts:
• Battery (with approximately 10 years
lifetime)
• Electro-magnetic sensor (senses the
cow's movements in all directions)
• Micro controller
• Radio frequency transmitter (RF chip)
• Reed relay (for setting ON/OFF)
• Antenna
Electrical characteristics
Storage temperature: -30°C – +85°C
Operating ratings:
- Temperature range: 0°C – +70°C
- Operating voltage: 2.7–3.3 V DC
40(60)