Pressure Transducers
Digital pressure transducers from Alicat provide real-time measurements of absolute, gauge or differential pressure.
Absolute or Gauge Pressure | Differential Pressure |
P Series Standard Pressure Transducer PB Series Portable Standard Pressure Transducers | P Series Differential Pressure Transducers PB Series Portable Differential Pressure Transducers |
- Fast Pressure Controllers & Transducers
- Pressure Transducers
- P–Absolute and Gauge Pressure Transducers
P–Absolute and Gauge Pressure Transducers
In-line digital pressure monitoring in real time
Order Directly from Alicat
Measure the absolute pressure (referenced to vacuum) or gauge pressure (referenced to local barometric pressure) of gases or liquids at any point in your process. The in-line design allows you to quantify the pressure of a flowing process without introducing a dead-ended obstruction to your system.
- Fast & Accurate. Measure pressure with NIST-traceable accuracy and a response time of just 5 ms.
- Easy to Use. As soon as you turn on the pressure gauge, it’s ready to display live pressure readings in your choice of engineering units.
- Connected. Alicat pressure transducers feature dual digital and analog communications by default and can be ordered with EtherNet/IP, EtherCAT, DeviceNet, Profibus or Modbus (RTU and TCP/IP) communications for easy integration into your digital industrial or laboratory network.
- Portable. PB-Series portable pressure gauges are designed to be carried and can withstand drops if they occur.
Available Ranges (see Part Numbers tab for stock ranges)
- Absolute pressure ranges (referenced to vacuum)
- P: max 0-3000 psia, min 0-15 psia
- PS: max 0-3000 psia, min 0-30 psia
- Gauge pressure ranges (referenced to atmosphere)
- P: max 0*-3000 psig, min 0*-2 inH2Og
- PS: max 0*-3000 psig, min 0*-5 psig
- *Negative gauge pressure readings (to -15 psig) can also be included in gauge ranges.
Performance
- Turndown ratio: 200:1
- Standard accuracy calibration, NIST-traceable: +/- 0.25% of the full-scale range
- Optional high-accuracy calibration, NIST-traceable: +/- 0.125% of the full-scale range
- Repeatability: 0.08% of the full-scale range
- Typical measurement response time constant: 5 ms (dependent upon line sizing and the volumes involved)
- No warm-up time required
Operating Conditions
- Compatible gas media: all non-corrosive gases (P/PS). Liquids and corrosive gases require an S-series device (PS).
- Operating temperature: -10°C to +60°C
- Burst pressure: 3 X Full Scale (1.5 X Full Scale for ranges >500 psi)
In the Box
- Pressure gauge (power supply sold separately)
- NIST-traceable calibration certificate
- Alicat operating manual
Corrosive Gases (PS series)
Instruments in the standard P series are also available with an optional “S” configuration (PS) for use with liquids and corrosive gases. In this configuration, we upgrade the flow body and sensor to 316L stainless steel and the elastomers to FFKM.
Build Options
- Communications protocols (analog, RS-232, RS-485, DeviceNet, EtherCAT, Ethernet/IP, Modbus RTU or TCP/IP, PROFIBUS)
- Displays (monochrome or color, integrated or panel-mount)
- Process connections (NPT, SAE, AN, BSPP/G, welded compression or VCR/VCO fittings)
- Elastomers (Viton, FFKM, EPDM, Silicone)
Alicat’s P series is suitable for use with non-corrosive gases.
Absolute Pressure:
P-15PSIA-D
P-30PSIA-D
P-100PSIA-D
P-500PSIA-D
P-1000PSIA-D
P-1500PSIA-D
P-2000PSIA-D
P-3000PSIA-D
Gauge Pressure:
P-2INH2OG-D
PAS-1PSIG-D
P-1PSIG-D
P-5PSIG-D
P-15PSIG-D
P-30PSIG-D
P-100PSIG-D
P-500PSIG-D
P-1000PSIG-D
P-1500PSIG-D
P-2000PSIG-D
P-3000PSIG-D
Alicat’s PS series is suitable for use with liquids and corrosive gases.
Absolute Pressure:
PS-30PSIA-D
PS-100PSIA-D
PS-500PSIA-D
PS-1000PSIA-D
PS-1500PSIA-D
PS-2000PSIA-D
PS-3000PSIA-D
Gauge Pressure:
PS-5PSIG-D
PS-15PSIG-D
PS-30PSIG-D
PS-100PSIG-D
PS-500PSIG-D
PS-1000PSIG-D
PS-1500PSIG-D
PS-2000PSIG-D
PS-3000PSIG-D
- Fast Pressure Controllers & Transducers
- Pressure Transducers
- P–Differential Pressure Transducers
P–Differential Pressure Transducers
Digital differential pressure monitoring in real time
Order Directly from Alicat
Measure the differential pressure between any two points in your process. The two process ports connect to opposite sides of the differential pressure sensor; positive readings denote higher pressure at the left (upstream) process port, and negative readings denote higher pressure at the right (downstream) port. This differential pressure transducer can also double as a dead-ended gauge pressure transducer if you leave the downstream port open to atmosphere.
- Fast & Accurate. Measure pressure with NIST-traceable accuracy and a response time of just 5 ms.
- Easy to Use. As soon as you turn on the pressure gauge, it’s ready to display live pressure readings in your choice of engineering units.
- Connected. Alicat pressure transducers feature dual digital and analog communications by default and can be ordered with EtherNet/IP, EtherCAT, DeviceNet, Profibus or Modbus (RTU and TCP/IP) communications for easy integration into your digital industrial or laboratory network.
Available Ranges (see Part Numbers tab for stock ranges)
- P: max -100 to +100 psid, min -2 inH2Od to +2 inH2Od
- PS: max -100 to +100 psid, min -5 to +5 psid
Performance
- Turndown ratio: 200:1
- Standard accuracy calibration, NIST-traceable: +/- 0.25% of the full-scale range
- Optional high-accuracy calibration, NIST-traceable: +/- 0.125% of the full-scale range
- Repeatability: 0.08% of the full-scale range
- Typical measurement response time constant: 5 ms (dependent upon line sizing and the volumes involved)
- No warm-up time required
Operating Conditions
- Compatible gas media: all non-corrosive gases (P/PS). Liquids and corrosive gases require an S-series device (PS).
- Operating temperature: -10°C to +60°C
- Burst pressure: 3x the full-scale range
- Max common mode pressure: 200 psig
In the Box
- Pressure gauge (power supply sold separately)
- NIST-traceable calibration certificate
- Alicat operating manual
Corrosive Gases (PS series)
Instruments in the standard P series are also available with an optional “S” configuration (PS) for use with liquids and corrosive gases. In this configuration, we upgrade the flow body and sensor to 316L stainless steel and the elastomers to FFKM.
Build Options
- Communications protocols (analog, RS-232, RS-485, DeviceNet, EtherCAT, EtherNet/IP, Modbus RTU or TCP/IP, PROFIBUS)
- Displays (monochrome or color, integrated or panel-mount)
- Process connections (NPT, SAE, AN, BSPP/G, welded compression or VCR/VCO fittings)
- Elastomers (Viton, FFKM, EPDM, Silicone)
Alicat’s P series is suitable for use with non-corrosive gases.
Differential Pressure:
P-2INH2OD-D
PAS-1PSID-D
P-1PSID-D
P-5PSID-D
P-15PSID-D
P-30PSID-D
P-100PSID-D
Alicat’s PS series is suitable for use with liquids and corrosive gases.
Differential Pressure:
PS-5PSID-D
PS-30PSID-D
PS-100PSID-D
- Fast Pressure Controllers & Transducers
- Pressure Transducers
- PB–Portable Absolute and Gauge Pressure Transducers
PB–Portable Absolute and Gauge Pressure Transducers
In-line digital pressure monitoring, anywhere you need it
Order Directly from Alicat
Keep pressure validation processes as short as possible with an always-ready portable pressure transducer. Measure the absolute pressure (referenced to vacuum) or gauge pressure (referenced to local barometric pressure) of gases or liquids at any point in your process. The in-line design allows you to quantify the pressure of a flowing process without introducing a dead-ended obstruction to your system.
- Fast & Accurate. Measure pressure with NIST-traceable accuracy and a response time of just 5 ms.
- Easy to Use. As soon as you turn on the pressure gauge, it’s ready to display live pressure readings in your choice of engineering units.
- Tough. Alicat pressure transducers are designed to be carried and can withstand drops if they should occur.
Available Ranges (see Part Numbers tab for stock ranges)
- Absolute pressure ranges (referenced to vacuum)
- PB: max 0-3000 psia, min 0-15 psia
- PBS: max 0-3000 psia, min 0-30 psia
- Gauge pressure ranges (referenced to atmosphere)
- PB: max 0*-3000 psig, min 0*-2 inH2Og
- PBS: max 0*-3000 psig, min 0*-5 psig
- *Negative gauge pressure readings (to -15 psig) can also be included in gauge ranges.
Performance
- Turndown ratio: 200:1
- Standard accuracy calibration, NIST-traceable: +/- 0.25% of the full-scale range
- Optional high-accuracy calibration, NIST-traceable: +/- 0.125% of the full-scale range
- Repeatability: 0.08% of the full-scale range
- Typical measurement response time constant: 5 ms (dependent upon line sizing and the volumes involved)
- No warm-up time required
Operating Conditions
- Compatible gas media: all non-corrosive gases (PB/PBS). Liquids and corrosive gases require an S-series device (PBS).
- Operating temperature: -10°C to +60°C
- Burst pressure: 3x the full-scale range
In the Box
- Portable pressure gauge (fully charged)
- Micro-USB charging cable and AC wall adapter
- NIST-traceable calibration certificate
- Alicat operating manual
Model Variations
- Portable differential pressure transducer (PB)
- Aggressive gases (PBS, see below)
Corrosive Gases (PBS series)
Instruments in the standard PB series are also available with an optional “S” configuration (PBS) for use with liquids and corrosive gases. In this configuration, we upgrade the flow body and sensor to 316L stainless steel and the elastomers to FFKM.
Build Options
- Communications protocols (RS-232, RS-485)
- Displays (monochrome or color)
- Process connections (NPT, SAE, AN, BSPP/G, welded compression or VCR/VCO fittings)
- Elastomers (Viton, FFKM, EPDM, Silicone)
Alicat’s PB series is suitable for use with non-corrosive gases.
Absolute Pressure:
PB-15PSIA-D
PB-30PSIA-D
PB-100PSIA-D
PB-500PSIA-D
PB-1000PSIA-D
PB-1500PSIA-D
PB-2000PSIA-D
PB-3000PSIA-D
Gauge Pressure:
PB-2INH2OG-D
PBAS-1PSIG-D
PB-1PSIG-D
PB-5PSIG-D
PB-15PSIG-D
PB-30PSIG-D
PB-100PSIG-D
PB-500PSIG-D
PB-1000PSIG-D
PB-1500PSIG-D
PB-2000PSIG-D
PB-3000PSIG-D
Alicat’s PBS series is suitable for use with liquids and corrosive gases.
Absolute Pressure:
PBS-30PSIA-D
PBS-100PSIA-D
PBS-500PSIA-D
PBS-1000PSIA-D
PBS-1500PSIA-D
PBS-2000PSIA-D
PBS-3000PSIA-D
Gauge Pressure:
PBS-5PSIG-D
PBS-15PSIG-D
PBS-30PSIG-D
PBS-100PSIG-D
PBS-500PSIG-D
PBS-1000PSIG-D
PBS-1500PSIG-D
PBS-2000PSIG-D
PBS-3000PSIG-D
- Fast Pressure Controllers & Transducers
- Pressure Transducers
- PB–Portable Differential Pressure Transducers
PB–Portable Differential Pressure Transducers
Digital differential pressure monitoring, anywhere you need it.
Order Directly from Alicat
Keep pressure validation processes as short as possible with an always-ready portable differential pressure transducer. Measure the differential pressure between any two points in your process. The two process ports connect to opposite sides of the differential pressure sensor; positive readings denote higher pressure at the left (upstream) process port, and negative readings denote higher pressure at the right (downstream) port. This differential pressure transducer can also double as a dead-ended gauge pressure transducer if you leave the downstream port open to atmosphere.
- Fast & Accurate. Measure pressure with NIST-traceable accuracy and a response time of just 5 ms.
- Easy to Use. As soon as you turn on the pressure gauge, it’s ready to display live pressure readings in your choice of engineering units.
- Tough. Alicat pressure transducers are designed to be carried and can withstand drops if they should occur.
Available Ranges (see Part Numbers tab for stock ranges)
- PB: max -100 to +100 psid, min -2 inH2Od to +2 inH2Od
- PBS: max -100 to +100 psid, min -5 to +5 psid
Performance
- Turndown ratio: 200:1
- Standard accuracy calibration, NIST-traceable: +/- 0.25% of the full-scale range
- Optional high-accuracy calibration, NIST-traceable: +/- 0.125% of the full-scale range
- Repeatability: 0.08% of the full-scale range
- Typical measurement response time constant: 5 ms (dependent upon line sizing and the volumes involved)
- No warm-up time required
Operating Conditions
- Compatible gas media: all non-corrosive gases (P/PS). Liquids and corrosive gases require an S-series device (PS).
- Operating temperature: -10°C to +60°C
- Burst pressure: 3x the full-scale range
- Max common mode pressure: 200 psig
In the Box
- Portable pressure gauge (fully charged)
- Micro-USB charging cable and AC wall adapter
- NIST-traceable calibration certificate
- Alicat operating manual
Model Variations
- Portable absolute or gauge pressure transducer (PB)
- Aggressive gases (PBS, see below)
Corrosive Gases (PBS series)
Instruments in the standard PB series are also available with an optional “S” configuration (PBS) for use with liquids and corrosive gases. In this configuration, we upgrade the flow body and sensor to 316L stainless steel and the elastomers to FFKM.
Build Options
- Communications protocols (RS-232, RS-485)
- Displays (monochrome or color)
- Process connections (NPT, SAE, AN, BSPP/G, welded compression or VCR/VCO fittings)
- Elastomers (Viton, FFKM, EPDM, Silicone)
Alicat’s PBseries is suitable for use with non-corrosive gases.
Differential Pressure:
PB-2INH2OD-D
PBAS-1PSID-D
PB-1PSID-D
PB-5PSID-D
PB-15PSID-D
PB-30PSID-D
PB-100PSID-D
Alicat’s PBS series is suitable for use with liquids and corrosive gases.
Differential Pressure:
PBS-5PSID-D
PBS-30PSID-D
PBS-100PSID-D