Additel 161Ex Intrinsically Safe Intelligent Digital Gauge Pressure Module


Key Features:

  • Pressure ranges to 60,000 psi (4,200 bar)
  • Pressure measurement accuracy of 0.02% FS
  • 0.05% accuracy up to 40K psi
  • Fully temperature compensated accuracy
  • Intrinsically Safe (Ex)
Product Options:

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The Additel ADT161EX-GP digital gauge pressure module ranges up to 60,000 psig and provides the best possible results, even in hazardous environments. The ADT161EX-GP is designed as an external pressure module for Additel’s 760 automatic handheld pressure calibrator, the ADT761 automated pressure calibrator, ADT226Ex/ADT227Ex series handheld process calibrator and Additel 780 pressure controller.

Gauge Pressure [1]
P/NPressure RangeMedia [2]Accuracy(%FS)Burst Pressure
GP50503.5G , L0.02
GP1001007G , L0.02
GP15015010G , L0.02
GP30030020G , L0.02
GP50050035G , L0.02
GP60060040G , L0.02
GP1K100070G , L0.02
GP1.5K1500100G , L0.02
GP2K2000140G , L0.02
GP3K3000200G , L0.02
GP5K5000350G , L0.02
GP6K6000 G, L0.02
GP10K10000700G , L0.02
GP15K150001000G , L0.052x
GP20K200001400G , L0.051.5x
GP25K250001600G , L0.051.5x
GP30K300002000G , L0.051.5x
GP36K360002500G , L0.051.5x
GP40K400002800G , L0.051.35x
GP50K500003500G , L0.11.2x
GP60K600004200G , L0.11.1x
[1] Sealed gauge pressure for above 1000 psi
[2] G=Gas, L=Liquid


 Standard AccuracyPrecision Accuracy
Operating temperature-10°C to 50°C (14°F to 122°F)10°C to 30°C (50°F to 86°F)
Storage temperature-20°C to 70°C (-4°F to 158°F)-20°C to 70°C (-4°F to 158°F)
Relative humidity95% RH90% RH
Pressure connections (for external use only)1/4NPT, 1/2NPT, 1/4BSP, 1/2BPS, M20x151/4NPT, 1/2NPT, 1/4BSP, 1/2BSP, M20x15
Enclosure (for external use only)SS enclosureSS enclosure
Intrinisic Safety (ADT161Ex models only)ATEX certified intrinsically safe II 1G EX ia IIC T4 Ga TUR 16.0023XN/A
Dimensions (Dia x H)33 mm x 123 mm (1.3” x 4.84”)44 mm x 195 mm (1.7” x7.7”)
Weight0.4 kg (0.99 lb)0.7 kg (1.5 lb)
Warranty1 Year1 Year


Data Sheet

Additel 161Ex Data Sheet


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