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  Home > Test & Measurement > Dataloggers >

  Extech 421509 7 Thermocouple Datalogger with Alarm
  421509 7 Thermocouple Datalogger with Alarm


 
Our Price: $199.99


Availability:: Usually Ships in 24 to 48 Hours
Product Code: EXT-421509
Qty:

Description
 

Features:

  • Seven Thermocouple type selections: K,J,T,E,R,S,N
  • Large backlit LCD with two secondary displays for simultaneous T1, T2, T1-T2, Time and advanced readouts
  • T/C offset adjustment
  • REC,MAX,MIN,MAX-MIN,AVG and deg.C/deg.F switchable
  • Data Hold and Relative Function
  • Built-in bi-directional RS-232 PC interface
  • Programmable Hi/Lo audible alarm
  • Real time clock with calendar
  • Selectable auto power off function, disable capability
  • Complete with two Type-K bead wire temperature probes (-4 to 482deg.F / -20 to 250deg.C), Windows 95/98/ME/NT/2000/XP compatible software, RS-232 cable, protective holster, and 9V battery

Specifications: (Range / Resolution)

  • K type: -328 to 2501oF (-200 to 1372oC) / 0.1o (0.2deg.>700oF)
  • J type: -346 to 2192oF (-210 to 1200oC) / 0.1o (0.2deg>500oF)
  • T type: -328 to 752oF (-200 to 400oC) / 0.1o (0.2o>600oF)
  • E type: -346 to 3212oF (0 to 1767oC) / 1o
  • R type: 32 to 3212oF (0 to 1767oC) / 1o
  • S type: 32 to 3212oF (0 to 1767oC) / 1o
  • N type: -58 to 2372oF (-50 to 1300oC) / 0.2oF (0.1oC)
  • Accuracy:
    • K,J,T,E types: +/- (0.05% rdg+0.6oF) -58oF to 2501oF;+/-(0.05% rdg+ 1.4oF) -58oF to -346oF; +/-(0.05% rdg + 0.7oC) -50oF to -210oC; +/-(0.05% rdg + 1.6oF) -58oF to 32oF; +/-(0.05% rdg+0.8oF) 32oF to 2372oF;+/-(0.05% rdg+0.8oC)-50oC to 0oC; +/-(0.05%rdg+0.4oC) 0oF to 1300oC;
    • R,S types: +/- (0.05%rdg+4.0oF) 32oF to 3212oF; +/-(0.05% rdg + 2.0oC) 0oC to 1767oC
  • Supplied Thermocouples: 4', type K (with teflon insulation) Max insulation temp: 500oF (260oC)
  • Accuracy: +/-4oF (+/-2.2oC) or +/- 0.75% of rdg (whichever is greater) from 32 to 1472oF (0 to 800oC)
  • Battery Life: 100 hours typical
  • Dimensions/Weight : 7.5x3.6x2.1" (192x91x52.5mm) ; 11.7oz. (365g)

Ordering Information:

  • 421509: Dual Input Thermometer
  • 421509-NIST: Dual Input Thermomter with NIST Ceritficate
  • 153117: 117 VAC adapter

Download User's Manual


Accessories for this product...
153117 117 VAC Adaptor
Our Price: $29.99
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153117 117 VAC Adaptor for 160166, 160167 and 475040


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1010 East Main Street
League City, TX 77573
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