Manufacturer: DataLink
Model: KKcom

Features

• This is an interface device that measures AC voltage, temperature, and humidity, and sends the results to a PC.
• Equipped with a built-in uninterruptible power supply (UPS) that continues operation for up to 8 seconds during AC power interruption.
• Measures instantaneous AC voltage in the range -141V to +141V with the following functions:
  Zero-cross to zero-cross sampling
  Peak value detection and output
  Continuous sampling and transmission
  Timed sampling (1 second) and transmission
• One temperature and humidity sensor (THsensor) can be connected directly or via a USB-shaped cable (up to 20m; not USB standard).
• Measures temperature from -40.0°C to +80.0°C and humidity from 00.0% to 99.9%.
• Data can be transmitted on command from the PC or automatically at set intervals.
• Communication speed: 115.2 Kbps (for both RS232C and RS485).
• RS485 communication can extend up to 1.2 km.
• RS485 interfaces available:
  2-pin terminal block (2-wire metal cable)
  RJ45, using commercially available LAN cables
• RS485 is photo-isolated, and noise resistance complies with IEC standard test level 4:
  Surge Test: IEC61000-4-5, ±4kV
  Electrostatic Test: IEC61000-4-2, ±10kV
  EFT/Burst Test: IEC61000-4-4, ±2kV
• Input voltage range: AC100V to AC240V.

Specifications

◆ THsensor (accessory)