Wireless Data Loggers

Wireless Data Loggers

Wireless Data Loggers
Wireless Data Loggers
Wireless Data Loggers

• Data Loggers
• Chart Recorders
• Weather Stations
• Universal Calibrators
• Signal Isolator, Convertor, Transmitter and Transducer
• Sensors And Transmitters

Basic Description

This system is used for multi-point data accumulation e.g. if there are multiple points where temperature & Humidity (or any two analog parameters) are to be monitored and recorded locally. The alarms will be generated locally. Such multiple instruments will be interfaced to a PC through a centralized receiver.

Wireless Data Loggers Wi-Fi-02-UL

Technical Specifications

Input - Analog 1 PT100 / PT1000 / 4 - 20 mAmp / 0 - 5 VDC
Input - Analog 2 PT100 / PT1000 / 4 - 20 mAmp / 0 - 5 VDC
( For Both inputs the type is Factory Selectable )
Excitation Voltage : Excitation Voltage for sensors is generated through the data logger keeping the sensor alive on the internal battery in case of main power failure.
Display :   16 Character x 2 Line alphanumeric LCD Display
A - D Converter :    18 Bit Analog to Digital Converter
Logging Interval :   1 Sec. to 1hour ( User Selectable )
Logging Types :  Continuous / Value Triggered / Time based
Data Storage :      60,000 Samples ( Expandable to 120,000 Samples )
Data Retrieval :   Data Retrieval on a PC through Wireless receiver
Real Time :     Internal Real Time Clock with Battery Back Up
Output :   Wireless Communications ( 2.4GHz License Free )
Alarm :   Local Audio - Visual alarm
Operating Power : Mains Power operated adapter / charger provided with the system with Internal rechargeable Li-Ion battery.
Operating Time :   Approx. 12 Hours when fully charged
Battery Life :   Approx. 4 Years
Application Areas

Blood Banks, Pharmaceutical store rooms, Deep Freezer Temperature Monitoring, HVAC room temperature monitoring, Plastic molding plants, applications where production / production parameters are need to be monitored centrally.

Optional Features
  • USB port for each data logger to download the stored data locally
  • GSM ( SMS Facility ) in the receiver to report the alarming conditions to the concerned persons over SMS