DIGITAL MULTICHANNEL TEMPERATURE INDICATOR
Model : LI-4104 / LI-4108A / LI-4104 M / LI-4108 M

Display field shows Channel no. along-with its temp. value. Auto or Manual scannig mode selectable. Scan rate programmable. Solid state switches have been used for channel selection, thus avoiding poor performance of mechanical selector switches. Two Common Set points & Control Relays. Channel 'hold' facility when alarm appers.

FEATURE :

  • Microcontroller based
  • Selectable input : RTD Pt100, Tc-K, J
  • Built-in Linearisation. Accuracy +/- 0.25% +/- 1 digit
  • 0.6" Red LED 7-segment 4 digit displays
  • Automatic Line Resistance Compensation
  • Automatic Cold Junction Compensation
  • Settings : By Front keys
  • Two Common Relay Contacts : 6A @ 250V AC.       Channel hold facility when alarm appers.
  • Memory : EEprom. No battery back-up used.
  • Supply : 110 / 230 V AC
  • Ambient conditions : 0-50 0C, upto 95% Rh
  • Mounting : Flush panel
  • Model

dmti.gif (46427 bytes)

LI - 4104 : upto 4 channels, size 96 x 96 Without Set point & Control Relay
LI - 4108 A : upto 8 channels, size 192 x 96 Without Set point & Control Relay
LI - 4104 M : upto 4 channels, size 192 x 96 With a  common Set point & Control Relay