The thermalert gp series is versatile, two-piece temperature monitoring system which combines a compact, value-priced monitor with an infrared sensing head. The heart of the system in the 1/8 din gp monitor which provided advanced infrared processing capabilities including peak and valley hold, averaging and a user-adjustable offset. The ruggest theimalert gpr sensor is available with standard or close - focus options and provides target temperature reading with 1 % accuracy. Along with its large 4 digit led display, the monitor provides a user-defined 4-20 ma output and two adjustable sctpoints/deadbands with alarm outputs, capable of driving solid state relays. The gp monitor accepts universal 110-220 v ac power and provide a 24 vdc/50 ma excitation voltage for loop power to external sensor. All monitor functions are configured via the front panel including c/f switching. The gp monitor provide adjustable emissivity and ambient compensation when used with the gpr infrared sensor. The high performance 8 to 14 micron infrared sensor with detachable cable combines current loop driven signals with 35% optics. The gp sensor is a miniature ss sensor head with 2:1 or 10:1 optics.
