• ADT 761-LLP/D (70.41015625%)

    ADT 761-LLP/D

  • ADT 761-LLP/D (69.230769230769%)

    ADT 761-LLP/D

  • ADT 761-LLP/D
  • ADT 761-LLP/D
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ADT 761-LLP/D



Ultra-low Pressure Pumps & Calibrators

Additel ADT 761-LLP 
Fully Automated Portable Calibrator

  • Pressure ranges -2.5 to 25 mbar
  • Accuracy 0.05% FS 
  • Integral pressure generator/controller 
  • Dual range pressure modules
  • Built-in filter and liquid trap with venting system
  • Measures and sources electrical signals
  • Automated switch test
  • 24 Vdc power supply
  • HART communications
  • Documenting and logging
  • External pressure modules and manifold available

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Pressure Range

Type

Model

Pressure Range

Pressure Module 1

Pressure Module 2

Range

Accuracy

Range

Accuracy

Low/Differential Pressure

ADT761-LLP

-25  to 25 mbar 
(-10 to 10 inH2O)

-2.5 to 2.5 mbar
(-1 to 1 inH2O)

0.05%FS

-25 to 25 mbar
(-10 to 10 inH2O)

0.05%FS

ADT761-D

-0.95 to 1 bar
(-13.5 to 15 psi)

-25 to 25 mbar
(-10 to 10 inH2O)

0.05%FS

-0.95  to 1 bar
(-13.5  to 15 psi)

0.02%FS

*** Additel 761 calibrators support 160A series intelligent digital pressure modules that are available for gauge, vacuum and absolute pressure from -15 psi to 10,000 psi (-1 bar to 700 bar). Accuracy from 0.025%FS includes operation over 14°F to 122°F (-10°C to 50°C), one year stability and calibration uncertainty. For detailed specification refer to 160A series pressure modules datasheet.

• Electrical Measurement and Source Accuracy

 

Range

Resolution

Accuracy

Voltage Measurement

±30.0000V

0.1mV

±(0.01%RD + 1.5 mV)

Current Measurement

±30.0000mA

0.1μA

±(0.01%RD + 1.5 μA)

Current Source

0.000 to 22.000mA

1μA

±(0.02%RD + 2.2 μA)

Switch Test

If the switch has detective Voltage, the range is from 3V to 24V

DC 24V output

24V ± 0.5V, max:50mA