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DBK81 IOtech Expansion Card

Write a reviewStock # 75041-2
1 In StockAvailable today · ships from Champaign, IL
$450.00USD
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Item: Measurement Computing / IOtech DBK81 Expansion Card · Stock # 75041-2

Item details
Part NumberDBK81
In Stock1
AvailableToday
LocationChampaign, IL USAships worldwide
Stock #75041-2
Ship Weight5 lbs /ea
ConditionUsed and in Excellent Condition
InspectionBefore every shipment
Warranty1-Year Warranty with 30-Day Return Guarantee
Description
Part Number: 1083-4020
Diasholaun D.Artisan product specialist

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Item to Inspect: 75041-2 - Measurement Computing / IOtech DBK81 Expansion Card

More Information

Measurement Computing / IOtech DBK81 Expansion Card Overview

Features:

  • Measures Type J, K, S, T, E, B, R, and N Thermocouples as Well as Voltage Up to ±100 mV
  • Low Noise, High Accuracy, High Stability
  • 200 kHz Maximum Scan Rate
  • High Noise Immunity
  • Open Thermocouple Detection per Channel
  • Over-Voltage Protection
  • Four Form-Factors
The Measurement Computing / IOtech DBK81, DBK82, DBK83, and DBK84 Expansion Cards are designed to provide very low-noise thermocouple and milli-volt measurements, with high accuracy and very close tracking between channels. This series provides TC accuracy up to 0.8 °C, and noise typically less than 0.2°C peak-to-peak, with no digital averaging required.

The performance of these new DBK cards is enabled through their use of very low-noise amplifiers on every channel. Built-in cold junction compensation and software-based linearization automatically provide quiet and stable temperature measurements, with no need to deal with the usual complexities associated with TC measurements.

The IOtech DBK81 Expansion Card may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).

Expansion Card Price & Specs

Measurement Computing / IOtech DBK81 Expansion Card Manuals, Datasheets, Drivers, Links

Measurement Computing / IOtech DBK81 Expansion Card Specs

Specifications
Operating Temperature-30 to +70 °C
System ConnectorAll DBK options have a DB37 male, which mates with P1
TC/mV connectorDBK81: Board-mounted screw terminals
DBK82: Board-mounted screw terminals
DBK83: External pod-mounted screw terminals
DBK84: Mini-TC connectors
FunctionsTC types J, K, S, T, E, B, R, N; x100 (voltage)
InputsDBK81: 7 differential TC/mV inputs
DBK82: 14 differential TC/mV inputs
DBK83: 14 differential TC/mV inputs
DBK84: 14 differential TC/mV inputs
Input Voltage Range±100 mV
Input Impedance40M Ohm (differential); 20M Ohm (single-ended)
Input Bandwidth4 Hz
Input Bias Current10 nA typ
CMRR100dB typ
Maximum Working Voltage (signal + common mode)±10V
Over-Voltage Protection±40V
Power RequirementsDBK81: 35 mA max from ±15V; 2 mA max from +5V
DBK82: 60 mA max from ±15V; 2 mA max from +5V
DBK83: 60 mA max from ±15V; 2 mA max from +5V
DBK84: 60 mA max from ±15V; 2 mA max from +5V
Voltage Accuracy±(0.2% of rdg +50 µV)
Temperature Coefficient10 ppm for every degree outside the range of 0 to 50 °C
TC AccuracyValid for one year, 18 to 28 °C
Temperature Coefficient for Type T TC: ±0.03 °C per °C ambient outside the range of 18 to 28 °C
Minimum Resolution: 0.1 °C for all TC types
Power ConsumptionDBK81: 1060 mW; DBK82, DBK83, DBK84: 1810 mW
General
ManufacturerIOtech
ModelDBK81
ConditionUsed and in Excellent Condition
Product FamilyDBK81, DBK82, DBK83, DBK84

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Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for IOtech. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.

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