DE2 : Data Logger & Event Alarm

คำอธิบาย : ใช้เก็บบันทึกข้อมูลตามช่วงเวลาที่กำหนด และแจ้่งเตือนเหตุการณ์ขัดข้อง
คุณลักษณะสำคัญ (Feature)
• Function : Data Logger, Event Alarm, & Both DL & EA
• Mode : FullStop (FS) & OverWrite (OW)
• Record Time Interval : 1 sec – 100 days / record
• Maximum Record Point : 1,000 records
• Real-Time Monitoring : DE2’s LCD Screen & Software DeLink
• 8 Digital Inputs & 8 Analog Inputs (0-5Vdc), 12bits resolution, software settable to ADC (0-4095), 0-5Vdc, 0-10Vdc, 4-20mA, 0-100°C
• 1 Temperature Input, by Digital Temperature Sensor DS18S20
• 5V & 12V 150mA Supply for connected sensors
• 2 Digital Inputs for future use
• Multi-Unit Connection : up to 10 units of DE2 can be connected to DeLink in PC
• Cable Connection & Wireless Connection between DE2 and DeLink
• Alarm Pause & Alarm Resume Feature
• Digital Alarm Condition : Low, High
• Analog Alarm Condition : Low, High , Low & High
• Input Alarm Enable / Disable
• Alarm SMS Service by Cellular Unit (option)
• Alarm Delay 0-60 sec
• Alarm Outputs : Contact Relay, Solid-State Relay (Enable / Disable)
• 4 Digital Outputs (NPN 12Vdc = 2 , NPN open-collector = 2) & 1 Analog Output for control application as customer’s requirement
• DE2 Setting & Data Transfer : by ComLink cable & Flash Drive Unit
• Data Record Loading via Email by Cellular Unit (option)
• Data Record is loaded & save in text file format (file .TXT) , easily opened by any text editor program , MS-Excel, to read & generate graph
• Data File Backup to 100 files maximum on DE2, & unlimited number on PC
• System Data can be uploaded to Cloud Internet (option)
• 8 AA rechargeable batteries with internal charge circuit (12Vdc adaptor connector)