Additel ADT161

Intelligent Digital Pressure Module

Order #: ADT161

Mfg #: ADT161

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$1,131.00

Additel ADT161

Intelligent Digital Pressure Module

Order #: ADT161

Mfg #: ADT161

$1,131.00
Availability: Ships in 3-4 Weeks
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Product Highlights

  • Pressure ranges to 60,000 psi (4,200 bar)
  • Pressure measurement accuracy of 0.02% FS
  • Precision accuracy to 0.01% RD, 0.05% accuracy up to 40K psi
  • Intrinsically Safe (Ex) models available
  • Fully temperature compensated accuracy

With advanced microprocessor technology and state-of-the-art silicon pressure sensors, Additel's 161 and 161Ex series Digital Pressure Modules provide an accurate, reliable, and economic solution for wide range of pressure applications. Our intrinsically safe (Ex) models are up to the task of providing the best possible results, even in hazardous environments. In order to reach the best performance, every silicon pressure sensor in the module has been specially aged, tested and screened before assembly. Designed as external pressure modules for Additel's 760 automatic handheld pressure calibrator, the ADT761 automated pressure calibrator, ADT226 series handheld process calibrator and Additel's flagship 780 pressure controller, the Additel 161 is unmatched in performance and reliability. If intrinsic safety is a critical requirement for your workload, we have you covered when you combine our model ADT226Ex process calibrator with any of our ADT161Ex pressure modules.

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Gauge Pressure [1]
P/N Pressure Range Media [2] Accuracy(%FS) Burst Pressure
(psi) (bar)
V15 -15 -1 G 0.02 3x
GP2 2 0.16 G 0.05 3x
GP5 5 0.35 G 0.05 3x
GP10 10 0.7 G 0.02 3x
GP15 15 1 G 0.02 3x
GP30 30 2 G 0.02 3x
GP50 50 3.5 G , L 0.02 3x
GP100 100 7 G , L 0.02 3x
GP150 150 10 G , L 0.02 3x
GP300 300 20 G , L 0.02 3x
GP500 500 35 G , L 0.02 3x
GP600 600 40 G , L 0.02 3x
GP1K 1000 70 G , L 0.02 3x
GP1.5K 1500 100 G , L 0.02 3x
GP2K 2000 140 G , L 0.02 3x
GP3K 3000 200 G , L 0.02 3x
GP5K 5000 350 G , L 0.02 3x
GP10K 10000 700 G , L 0.02 2x
GP15K 15000 1000 G , L 0.05 2x
GP20K 20000 1400 G , L 0.05 1.5x
GP25K 25000 1600 G , L 0.05 1.5x
GP30K 30000 2000 G , L 0.05 1.5x
GP36K 36000 2500 G , L 0.05 1.5x
GP40K 40000 2800 G , L 0.05 1.35x
GP50K 50000 3500 G , L 0.1 1.2x
GP60K 60000 4200 G , L 0.1 1.1x
[1]. Sealed gauge pressure for above 1000 psi
[2]. G=Gas, L=Liquid
Differential Pressure
P/N Pressure Range[1] Media Accuracy (%FS) Burst Pressure Static Pressure Range
(inH20) (mbar)
DP1 ±1 ±2.5 G 0.05[2] 100x ±10 psi
DP2 ±2 ±5.0 G 0.05[2] 100x ±10 psi
DP5 ±5 ±10 G 0.05[2] 50x ±10 psi
DP10 ±10 ±25 G 0.05[2] 20x ±10 psi
DP20 ±20 ±50 G 0.05 20x ±10 psi
DP30 ±30 ±75 G 0.05 20x ±10 psi
DP50 ±50 ±160 G 0.05 3x ±10 psi
DP100 ±100 ±250 G 0.02 3x ±15 psi
DP150 ±150 ±350 G 0.02 3x 50 psi
DP300 ±300 ±700 G 0.02 3x 50 psi
[1] FS specification applies to the span of the range. Accuracy includes 1 year stability.
[2] 0.05%FS accuracy (incl 6 months stability). One year accuracy is 0.05%FS calibration accuracy combined with 0.05%FS one year stability.
Compound Pressure
P/N Pressure Range Media Accuracy Pressure Rating
psig bar.g Burst Over Pressure
CP2 ±2 ±0.16 G 0.05% FS 3x 1.2x
CP5 ±5 ±0.35 G 0.02% FS 3x 1.2x
CP10 ±10 ±0.7 G 0.02% FS 3x 1.2x
CP15 ±15 ±1.0 G 0.02% FS 3x 1.2x
CP30 -15 to 30 -1 to 2.0 G 0.02% FS 3x 1.2x
CP50 -15 to 50 -1 to 3.5 G 0.02% FS 3x 1.2x
CP100 -15 to 100 -1 to 7.0 G,L 0.02% FS 3x 1.2x
CP300 -15 to 300 -1 to 20 G,L 0.02% FS 3x 1.2x
CP500 -15 to 500 -1 to 35 G,L 0.02% FS 3x 1.2x
CP600 -15 to 600 -1 to 40 G,L 0.02% FS 3x 1.2x
CP1K -15 to 1,000 -1 to 70 G,L 0.02% FS 3x 1.2x
CP2K -15 to 2,000 -1 to 140 G,L 0.02% FS 3x 1.2x
CP3K -15 to 3,000 -1 to 200 G,L 0.02% FS 3x 1.2x
CP5K -15 to 5,000 -1 to 350 G,L 0.02% FS 3x 1.2x
CP10K -15 to 10,000 -1 to 700 G,L 0.02% FS 2x 1.2x
Absolute Pressure
P/N Pressure Range Media Accuracy(%FS) Burst Pressure
(psi) (bar)
AP5 5 0.35 G 0.1 3x
AP10 10 0.7 G 0.1 3x
AP15 15 1 G 0.1 3x
AP30 30 2 G 0.1 3x
AP50 50 3.5 G 0.1 3x
AP100 100 7 G , L 0.05 (0.1) 3x
AP300 300 20 G , L 0.05 (0.1) 3x
AP500 500 35 G , L 0.05 (0.1) 3x
AP1K 1000 70 G , L 0.05 (0.1) 3x
AP3K 3000 200 G , L 0.05 (0.1) 3x
Barometric Pressure
P/N Pressure Range Media Accuracy Burst Pressure
Low High
BP 60 kPa 110 kPa G 40 Pa 3x
Precision Sensors[1] [3] - Absolute Pressure
P/N Pressure Range Media Accuracy[2] Pressure Rating
psi.a bar.a Burst Over Pressure
AP15R 15 1 G 0.01% FS 2x 1.2x
AP30R 30 2 G 0.01% rdg or 0.003% FS whichever is greater 2x 1.2x
AP50R 50 3.5 G 0.01% rdg or 0.003% FS whichever is greater 2x 1.2x
AP100R 115 8 G,L 0.01% rdg or 0.003% FS whichever is greater 2x 1.2x
AP300R 315 21 G,L 0.01% rdg or 0.003% FS whichever is greater 2x 1.2x
AP500R 515 36 G,L 0.01% rdg or 0.003% FS whichever is greater 2x 1.2x
AP1KR 1015 71 G,L 0.01% rdg or 0.003% FS whichever is greater 2x 1.2x
AP2KR 2015 141 G,L 0.01% rdg or 0.003% FS whichever is greater 3x 1.1x
AP3KR 3015 201 G,L 0.01% rdg or 0.003% FS whichever is greater 3x 1.1x
AP6KQ 6000 400 G,L 0.01% FS 3x 1.2x
AP10KQ 10000 700 G,L 0.01% FS 2x 1.2x
AP15KQ 15000 1000 G,L 0.01% FS 2x 1.2x
AP20KQ 20000 1400 G,L 0.01% FS 2x 1.2x
AP30KQ 30000 2000 G,L 0.02% FS 1.5x 1.1x
[1] Contact Additel for other range options.
[2] Accuracy includes calibration uncertainty, linearity and long-term stability
[3] Precision Sensors (APXR and APXQ) cannot be configured as an Ex model and cannot be read by Ex device.
Additel 226Ex with ADT161Ex Pressure Module
Standard Accuracy Precision Accuracy
CPXXX DPXXX GPXXX APXXQ APXXR
Operating temperature -10°C to 50°C (14°F to 122°F) 15°C to 25°C (59°F to 77°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 humidity 95% RH 90% RH
Pressure connections (for external use only) 1/4NPT, 1/2NPT, 1/4BSP, 1/2BPS, M20x15 1/4NPT, 1/2NPT, 1/4BSP, 1/2BSP, M20x15
Enclosure (for external use only) SS enclosure SS enclosure
Intrinisic Safety (ADT161Ex models only) ATEX certified intrinsically safe II 1G EX ia IIC T4 Ga TUR 16.0023X N/A
Dimensions (Dia x H) 33 mm x 123 mm (1.3" x 4.84") Depends on the model 44 mm x 195 mm (1.7" x7.7")
Weight 0.4 kg (0.99 lb) Depends on the model 0.7 kg (1.5 lb)
Warranty 1 Year 1 Year 1 Year