Additel 161
Intelligent Digital Pressure Modules
• Pressure ranges to 60,000 psi (4,200 bar)
• Precision accuracy to 0.01% RD
• 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/ADT227 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/ADT227Ex process calibrator with any of our ADT161Ex pressure modules.
| Gauge Pressure [1] | |||||
|---|---|---|---|---|---|
| P/N | Pressure Range | Media [2] | Accuracy(%FS) | Burst Pressure | |
| (psi) | (bar) | ||||
| V15 | -15 | -1 | G | 0.02 | 3× |
| GP2 | 2 | 0.16 | G | 0.05 | 3× |
| GP5 | 5 | 0.35 | G | 0.05 | 3× |
| GP10 | 10 | 0.7 | G | 0.02 | 3× |
| GP15 | 15 | 1 | G | 0.02 | 3× |
| GP30 | 30 | 2 | G | 0.01 (0.02) | 3× [3] |
| GP50 | 50 | 3.5 | G , L | 0.01 (0.02) | 3× [3] |
| GP100 | 100 | 7 | G , L | 0.01 (0.02) | 3× [3] |
| GP150 | 150 | 10 | G , L | 0.01 (0.02) | 3× [3] |
| GP300 | 300 | 20 | G , L | 0.01 (0.02) | 3× [3] |
| GP500 | 500 | 35 | G , L | 0.01 (0.02) | 3× [3] |
| GP600 | 600 | 40 | G , L | 0.01 (0.02) | 3× [3] |
| GP1K | 1000 | 70 | G , L | 0.01 (0.02) | 3× [3] |
| GP1.5K | 1500 | 100 | G , L | 0.01 (0.02) | 3× [3] |
| GP2K | 2000 | 140 | G , L | 0.01 (0.02) | 3× [3] |
| GP3K | 3000 | 200 | G , L | 0.01 (0.02) | 3× [3] |
| GP5K | 5000 | 350 | G , L | 0.01 (0.02) | 3× [3] |
| GP10K | 10000 | 700 | G , L | 0.01 (0.02) | 2× [4] |
| 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 | |||||
| [3] 2x for 0.01% FS | |||||
| [4] 1.2x for 0.01% FS | |||||
| Note: 0.01%FS accuracy sensors cannot be configured as Ex models and cannot be read by Ex devices. | |||||
| 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] | 100× | ±10 psi |
| DP2 | ±2 | ±5.0 | G | 0.05[2] | 100× | ±10 psi |
| DP5 | ±5 | ±10 | G | 0.05[2] | 50× | ±10 psi |
| DP10 | ±10 | ±25 | G | 0.05[2] | 20× | ±10 psi |
| DP20 | ±20 | ±50 | G | 0.05 | 20× | ±10 psi |
| DP30 | ±30 | ±75 | G | 0.05 | 20× | ±10 psi |
| DP50 | ±50 | ±160 | G | 0.05 | 3× | ±10 psi |
| DP100 | ±100 | ±250 | G | 0.02 | 3× | ±15 psi |
| DP150 | ±150 | ±350 | G | 0.02 | 3× | 50 psi |
| DP300 | ±300 | ±700 | G | 0.02 | 3× | 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 | 0.01 (0.02) % FS | 3x | 1.2x |
| CP30 | -15 to 30 | -1 to 2.0 | G | 0.01 (0.02) % FS | 3x | 1.2x |
| CP50 | -15 to 50 | -1 to 3.5 | G | 0.01 (0.02) % FS | 3x | 1.2x |
| CP100 | -15 to 100 | -1 to 7.0 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP150 | -15 to 150 | -1 to 10 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP300 | -15 to 300 | -1 to 20 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP500 | -15 to 500 | -1 to 35 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP600 | -15 to 600 | -1 to 40 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP1K | -15 to 1,000 | -1 to 70 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP2K | -15 to 2,000 | -1 to 140 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP3K | -15 to 3,000 | -1 to 200 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP5K | -15 to 5,000 | -1 to 350 | G,L | 0.01 (0.02) % FS | 3x | 1.2x |
| CP10K | -15 to 10,000 | -1 to 700 | G,L | 0.01 (0.02) % FS | 2x | 1.2x |
| Note: 0.01%FS accuracy sensors cannot be configured as Ex models and cannot be read by Ex devices. | ||||||
| Precision Sensors [1] | ||||||
|---|---|---|---|---|---|---|
| P/N | Pressure Range | Media | Accuracy [2] | Burst Pressure | Over Pressure | |
| (psi) | (bar) | |||||
| AP15R (absolute) | 0 to 15 | 0 to 1 | G | 0.01% FS | 2× | 1.2x |
| CP30M | -15 to 30 | -1 to 2.0 | G, L | 0.005% rdg + 0.005% FS | 2× | 1.2x |
| CP50M | -15 to 50 | -1 to 3.5 | G, L | 0.005% rdg + 0.005% FS | 2× | 1.2x |
| CP100M | -15 to 100 | -1 to 7.0 | G, L | 0.005% rdg + 0.005% FS | 2× | 1.2x |
| CP300M | -15 to 300 | -1 to 20 | G, L | 0.005% rdg + 0.005% FS | 2× | 1.2x |
| CP500M | -15 to 500 | -1 to 35 | G, L | 0.005% rdg + 0.005% FS | 2× | 1.2x |
| CP1KM | -15 to 1,000 | -1 to 70 | G, L | 0.01% rdg or 0.003% fs, whichever is greater | 2× | 1.2x |
| CP2KM | -15 to 2,000 | -1 to 140 | G, L | 0.01% rdg or 0.003% fs, whichever is greater | 2× | 1.1x |
| CP3KM | -15 to 3,000 | -1 to 200 | G, L | 0.01% rdg or 0.003% fs, whichever is greater | 2× | 1.1x |
| CP5KM | -15 to 5,000 | -1 to 350 | G, L | 0.01% rdg or 0.003% fs, whichever is greater | 2× | 1.1x |
| CP10KM | -15 to 10,000 | -1 to 700 | G, L | 0.01% rdg or 0.003% fs, whichever is greater | 1.2x | 1.1x |
| [1] Contact Additel for other range options. | ||||||
| [2] Accuracy includes calibration uncertainty, linearity, and long-term stability | ||||||
| Note: Precision Sensors (CPXM) cannot be configured as Ex models and cannot be read by Ex devices. | ||||||
| Barometric Pressure | |||||
|---|---|---|---|---|---|
| P/N | Pressure Range | Media | Accuracy | Burst Pressure | |
| Low | High | ||||
| BP | 60 kPa | 110 kPa | G | 55 Pa | 3× |
| Additel 226Ex with ADT161Ex Pressure Module | |||||
|---|---|---|---|---|---|
| Standard Accuracy | Precision Accuracy | ||||
| CPXXX | DPXXX | GPXXX | APXXR | ||
| Operating temperature | -10°C to 50°C (14°F to 122°F) | 10°C to 30°C (50°F to 86°F) | |||
| Storage temperature | -30°C to 70°C (-22°F to 158°F) | -30°C to 70°C (-22°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 | ||||
| Enclosure (for external use only) | SS enclosure | ||||
| Intrinisic Safety (ADT161Ex models only) | ATEX certified intrinsically safe II 1G EX ia IIC T4 Ga (ADT161Ex modules only work together with ADT226Ex or ADT227Ex to conform to the ATEX certificate) | ||||
| Dimensions (Dia x H) | 33 mm x 123 mm (1.3” x 4.84”) | ||||
| Weight | 0.4 kg (0.99 lb) | ||||
| Warranty | 1 Year | ||||
| Accessories Included |
|---|
| Description |
| ISO 17025 Accredited Calibration Certificate |
| Optional Accessories | ||
|---|---|---|
| Model Number | Description | Picture |
| 9060 | Pressure module connection cable |  |
| Documents and Links |
|---|
| Additel 161 Intelligent Digital Pressure Modules Datasheet |