PB–Series: Portable Differential Pressure Transducers
PB-Series Portable Differential Pressure Transducers measure differential pressure between any two points in your process anywhere you need for all non-corrosive gases, making them ideal for on-the-go process calibration, verification, and validation.
- Portable & durable. Built to be carried around, with a battery lifetime of up to 18 hours and drop-resistance.
- Versatile measurement. Measure differential pressure between any two points or keep one port open to atmosphere and measure gauge pressure, with readings displayed in your choice of engineering units.
- Fast & accurate. Millisecond response times immediately upon powering up with NIST-traceable accuracy to ±0.125% of full scale, for all non-corrosive gases.
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Accessories included with purchase
Device specs and customization options
Quick Specs
Differential PB-Series performance
- Available full-scale ranges: max –500 to +500 PSID; min –2 inH₂O to +2 inH₂O PSID
- Pressure measurement range: 0.01% – 100% of full scale
- Standard accuracy calibration, NIST-traceable: ±0.25% of full scale
- Optional high-accuracy calibration, NIST-traceable: ±0.125% of full scale
- Repeatability: 0.08% of full scale
- Typical measurement response time: <10 ms
- Warm-up time: <1 s
Differential PB-Series operating conditions
- Compatible gases: All non-corrosive gases, check wetted materials
- Operating temperature: –10°C to +60°C
- Proof pressure: 200 PSIG (750 PSIG for 500 PSID devices)
- Burst pressure: 3x full scale (1.5x full scale for 500 PSID devices)
Device Ranges & Full Specs
Devices are custom ranged from 2 inH₂O full scale to 500 PSID full scale with measurement ranges of 0.01% to 100% of full scale.
For a comprehensive device guide, read the pressure gauge operating manual.
Device Features
Included with each device
- User changeable units of measurement: Change the unit of measurement for pressure from our extensive list of engineering units.
- Monochrome backlit LCD with integrated touchpad: Easily read measurements using the backlit display and control configurations with the user-friendly integrated touchpad.
Device Customization Options
Build and performance options
- Communication protocols: Serial over micro-USB; Bluetooth for use with the Alicat Connect app
- Displays: Backlit monochrome or color
- Process connections: NPT, SAE, AN, BSPP/G, compression, VCR, or VCO fittings
- Elastomers: Viton, FFKM, EPDM, Silicone
- Calibration: High-accuracy; custom calibration points
Optional Accessories
Accessories | Sold separately
- Process port fittings and filters
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