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Extech 397 Series
Big Digit Process Display, Discontinued

  • Large 4" (100mm) and 2.3" (58mm) 7 segment red LEDs display 1999 counts-easy to read from distances
  • Display 4-20mA as 0-100.0
  • Models for 4-20mA, 0-10V and RTD Pt100 ohm 3-wire inputs
  • Terminal strip connections on rear of display for input and power
  • 10% Span and 2% Zero adjust
  • 2.3" display: compact, light weight 2.9lb (1.3kg) aluminum housing 3.9x10.25x2.1" (100x260x55mm).  Power 90-250 VAC 50/60Hz
  • Power 90-250 VAC 50/60Hz 4" display: 6.3x15.7x9.8" (160x400x250mm), weight 12.8lb (5.8kg).  Environment: -10 to 60°C; 45-85% RH
  • 2.3" models with adjustable stand for mounting from ceiling, wall or panel

 


*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.