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DPI 820 - Dual Input Thermometer

dpi820

 

The DPI 800 Series is a complete range of advanced, robust and simple to use hand-held instruments. Highly cost effective, these tools are ideal for test/calibration of many popular process parameters. Advanced features and technical innovations address more applications in less time and deliver results you can rely on.

 

The DPI 820 Dual Input Thermometer offers two sensor inputs, T1 and T2, allowing individual measurement or simultaneous comparisons. It also offers interchangeable probes and wide thermocouple compatibility.

Features

  • Single, dual or differential readings
  • Wide probe compatibility for general measurement and specialist applications
  • Advanced Cold Junction compensation virtually eliminates errors due to ambient temperature changes
  • Data logging with adjustable period or manual recording
  • Large backlit display, menu driven interface
  • RS232 interface for PC or serial printer
  • Robust and weatherproof
  • Compact, simple to use, easy to carry
  • Convenient, one-handed operation
  • Secure grip, impact resistant, elastomer protected
  • Plug/play connector for Intelligent Digital Output Sensor (IDOS&trad; Universal Measurement Modules

Applications

  • Temperature test and measurement
  • Batch sampling and environmental monitoring
  • Comparison test against reference sensor
  • Laboratory standard
The DPI 800 Series is a complete range of advanced, robust and simple to use hand-held instruments. Highly cost effective, these tools are ideal for test/calibration of many popular process parameters. Advanced features and technical innovations address more applications in less time and deliver results you can rely on.

Specifications

Dpi_820Spec1

Temperature Test and Measurement

DPI 820 Dual Input Thermometer Two sensor inputs, T1 and T2, allow individual measurement or simultaneous comparisons. For differential applications; e.g. heating boiler bypass, T1 minus T2 can be displayed
Interchangeable Probes and Wide Thermocouple Compatibility Allow general temperature measurement or the use of special sensors for demanding applications; e.g. high temperature, hygienic and aggressive media
Advanced Features Hold, maximum/minimum/average, (with time stamp), tare (offset) and damping filter facilitate system checks and troubleshooting

Dpi_820Spec2

Temperature Data Logging, Analysis and Documentation

Periodic Data Logging Records processes and systems over time
Manual Logging Record screen snapshots for batch sampling and environmental monitoring. All data is date/time stamped.
Review Data On-screen or upload to a PC via RS232 interface (see accessories for lead). No software purchase is necessary as standard Microsoft® applications provide data transfer (HyperTerminal) and analysis (Excel). Alternatively, print directly to a compatible serial printer.

Dpi_820Spec3

Data Logging

Memory: 1000 single or 750 dual reading screens with date and time
Header Tag: 6 user characters to identify groups of readings
RS232: 19.2 k baud, 8 data bits, 1 stop bit, no parity, Xon/Xoff
Data Output: Comma separated ASCII

IDOS Flexibility

Intelligent Digital Output Sensor (IDOS) Universal Pressure Modules are available from 10 in H2O to 10,000 psi (25 mbar to 700 bar).
Total Flexibility IDOS modules can be used with any compatible instrument; for example, a DPI 820 thermometer can become a fully featured pressure indicator or can read pressure and temperature simultaneously.
Plug and Play Modules are interchangeable between instruments, requiring no set-up or instrument calibration.
Please refer to IDOS UPM data sheet.

Dpi_820Spec5

Temperature Coefficient 14°F to 50°F, 86°F to 122°F; 0.005°F/°F (-10°C to 10°C, 30°C to 50°C; 0.01°C/°C)
Unique Cold Junction Compensation Virtually eliminates ambient temperature errors. (Patent pending). 0.4°F (0.2°C) maximum error for 86°F (30°C) change in ambient temperature

Dpi_820Spec4

DPI 800 Series Common Specification

Operating Temperature 14°F to 122°F (-10°C to 50°C)
Storage Temperature -4°F to 158°F (-20°C to 70°C)
Humidity 0% to 90% non-condensing, Def Stan 66-31, 8.6 Cat III
Shock and Vibration BS EN61010:2001, Def Stan 66-31, 8.4 Cat III
EMC BS EN61326-1:1998 + A2:2001
Safety Electrical BS EN61010:2001, CE marked
Display Graphic LCD with backlight. Resolution 99999
Size and Weight 7.1 in x 3.3 in x 2 in (180 mm x 85 mm x 50 mm), 14 oz (400 g)
Batteries 3 AA alkaline, >70 hours measure, >10 hours 24 mA source (24V @ 12 mA)

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Descriptions English
DPI 820 Brochure acrobat-reader
DPI 820 Dual Input Thermometer Operating Manual acrobat-reader


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