psiAXP2i Pressure Gauge - Technical Specifications

Overview

The psiAXP2i is a highly accurate and durable pressure gauge designed for various industrial applications. This guide outlines its specifications, operating conditions, and additional features.

Port Position

• FOR -F4 AND -RP OPTIONS:
  • Internal pressurized volume: 295 mm³ (0.02 in³)
  • Sensor diaphragm surface dimensions:
    • 36.1 mm (1.42 in)
    • 18.0 mm (0.71 in)
    • 43.0 mm (1.70 in)
  • Port dimensions: Ø 114.3 mm (Ø 4.50 in)
  • CPF port: 7/16-20 MP
  • Wrench hex: 19 mm (3/4 in)
  • Panel mount flange dimensions:
    • Max panel thickness: 11.7 mm (0.46 in)
    • Additional sensor length with optional fitting adapters:
      • 1/4 inch MNPT adapter: 29.1 mm (1.15 in)
      • 1/4 inch MBSP adapter: 26.1 mm (1.03 in)
      • M20x1.5 adapter: 32.6 mm (1.30 in)

Accuracy

• 16 psiA Range:
  • -S5 Option: ± (0.05% of Full Scale) from -10 to 50° C
• 100 psiA Range:
  • 0 to 20% of Range: ±(0.02% of Full Scale)
  • 20% to 110% of Range: ±(0.1% of Reading)
  • -S2 Option: ± (0.02% of Full Scale) from 15 to 25° C, ± (0.05% of Full Scale) from -10 to 15° C, 25 to 50° C, typical
  • -S5 Option: ± (0.05% of Full Scale) from -10 to 50° C
• 500, 1000, 2000, 3000, 5000, 10 000, 15 000 psiA Ranges:
  • 15 psiA to 20% of Range: ±(0.02% of Full Scale)
  • 20% to 110% of Range: ±(0.1% of Reading)
  • -S2 Option: ± (0.02% of Full Scale) from 15 to 25° C, ± (0.05% of Full Scale) from -10 to 15° C, 25 to 50° C, typical
  • -S5 Option: ± (0.05% of Full Scale) from -10 to 50° C

Operating Temperature

• Temperature Range: -10 to 50° C (14 to 122° F)

Display

• Screen: 5.5 digits
• Single Line Display: 16.9 mm (0.67”) high
• Dual Line Display:
  • Main Display: 13.9 mm (0.55”)
  • Secondary Display: 5.3 mm (0.21”)
• Display Rate:
  • 4 readings/second (standard)
  • 8 readings/second (PSV mode)

Power

• Battery Types:
  • Rayovac Max Plus 815: -20 to 50° C Ex ia IIC T4 Ga
  • Energizer E91, EN91: -20 to 50° C Ex ia IIC T3 Ga
  • Duracell MN1500
• CSA Approved Battery Type:
  • Rayovac Max Plus 815: -20 to 45° C Class I, Division 1, A, B, C, D T4
  • Energizer E91: -20 to 50° C Class I, Division 1, A, B, C, D T3C
• Battery Life:
  • 3 x AA: 1500 hours, typical
  • Ultra Low Power: > 1 year, typical**

Data/Communication

• Digital Interface: RS232, DB-9F

Datalogging

• Capacity: 32,000 data points
• Storage Type: Non-volatile flash memory
• Minimum Interval: 1 second
• Maximum Interval: 18 hours
• Minimum Event Duration: 250 ms***

Certifications

• Certifications:
  • II 1G Ex ia IIC T4/T3 Ga
  • FTZU 12 ATEX 0048X
  • Ex ia IIC T4/T3 Ga
  • IECEx FTZU 12.0009X
  • Exia Intrinsically Safe and Non-incendive for Hazardous Locations: Class I, Division 1, Groups A, B, C, D, Temperature Code T4 or T3C
• Compliance:
  • Electromagnetic Compatibility and Pressure Equipment Directives
  • Australian Radiocommunications (Electromagnetic Compatibility) Standard 2008
  • Det Norske Veritas’ Rules for Classification of Ships, High Speed & Light Craft, and Offshore Standards

Enclosure

• Weight: 562 g (19.8 oz)
• Rating: IP66 and IP67
• Housing: Diecast aluminum
• Keypad and Labels: UV Resistant Polyester

Sensor

• Wetted Materials:
  • (wrench tight) 316 stainless steel
  • (finger tight) 316 stainless steel and Viton® (internal o-ring)
• Diaphragm Seal Fluid: Silicone Oil
• Connection: Crystal CPF Female

Storage Temperature

• Temperature Range: -40 to 75° C (-40 to 167° F)

Special Features

• ConfigXP Software Required:
  • User Defined Unit: Define and display any pressure units or use the gauge to display force, level, or other pressure-related parameters.
  • PSV Mode: Intended for pressure safety valve/burst disk testing.
  • Averaging: Smooths unsteady readings (1 to 10 samples).
  • Remove: Unwanted pressure units from Units button.
  • Disable: Peak pressure button.
  • Limit or Disable: Zero button.
  • Password Protect: Changes to configuration or calibration factor(s).
  • Save: Configuration to a file.
  • Copy: Configuration can be copied to other gauges.
• Submersible to 1 m for 30 minutes [IEC 60529]
• LCD protected from impact damage by 1.5 mm (0.06") thick polycarbonate lens under polyester window.
• Skydrol® compatible.

Standard Delivery

• psiAXP2i Gauge
• Online Manual
• ISO 17025 Accredited Calibration Certificate, NIST Traceable
• Velcro Strap (except the -RP and -F4 options)
• 3 x AA Batteries
• DB9 Cover
• CPF Connection Fitting (ranges 10,000 psi and lower)

Accessories

• Protective Boot P/N 3696
• Magnetic Hanging Strap P/N 5203
• AC Adapter Kit P/N 2984
• USB B to RS232 DB9M Cable P/N 3313
• Waterproof Carrying Case P/N 2888

Complementary Products

Crystal Engineering offers a wide range of products compatible with the XP2i:

• Discounted three-year calibration program
• Fittings that connect without tools, safely and without leaks
• Lightweight, super flexible high-pressure hoses
• Pneumatic hand pumps
• Hydraulic hand pumps
• Portable pressure comparators
• Software for quick calibration of pressure transmitters and gauges

Pump System Options

• System A:
  • AXX: 0 to 30 psi / 2 bar (Pneumatic)
  • AHX: 0 to 580 psi / 40 bar (Pneumatic)
• System B:
  • BXX: -25 inHg to 30 psi / -0.85 to 2 bar (Pneumatic)
  • BHX: -27 inHg to 580 psi / -0.91 to 40 bar (Pneumatic)
• System C:
  • CXX: 0 to 3000 psi / 200 bar (Hydraulic - Oil)
  • CHX: 0 to 5000 psi / 350 bar (Hydraulic - Oil)
• System D:
  • DOX: 0 to 5000 psi / 350 bar (Hydraulic - Oil)
  • DWX: 0 to 5000 psi / 350 bar (Hydraulic - Water)
• System E:
  • EOX: 0 to 10,000 psi / 700 bar (Hydraulic - Oil)
• System F:
  • FOV: 0 to 15,000 psi / 1000 bar (Hydraulic - Oil)
  • FWV: 0 to 15,000 psi / 1000 bar (Hydraulic - Water)
• System G:
  • GOX: 0 to 15,000 psi / 1000 bar (Hydraulic - Oil)
  • GWX: 0 to 15,000 psi / 1000 bar (Hydraulic - Water)
• System H:
  • HOX: -27 inHg to 580 psi / -0.91 to 40 bar (Pneumatic)
  • 0 to 5000 psi / 350 bar (Hydraulic - Oil)

Range & Resolution Table

P/N	Range (psiA)	Overpressure	psi	in H2O	in Hg	mm H2O	mm Hg	kg/cm²	bar	mbar	kPa	MPa
16PSIB	16	6.5 x	0.001	0.01	0.001	0.1	0.01	0.0001	0.0001	0.1	0.01	0.00001
100PSIB	100	2.0 x	0.01	0.1	0.01	1	0.1	0.0001	0.0001	0.1	0.01	0.00001
500PSIB	500	2.0 x	0.01	1	0.1	1	0.001	0.001	1	0.1	0.0001
1KPSIB	1000	2.0 x	0.1	0.1	0.001	0.001	0.1	0.0001	0.01	0.01	1	0.001
2KPSIB	2000	2.0 x	0.1	0.1	0.01	0.01	1	0.001	0.01	0.01	1	0.001
3KPSIB	3000	1.5 x	0.1	0.1	0.01	0.01	1	0.001	0.01	0.01	1	0.001
5KPSIB	5000	1.5 x	0.1	1	0.01	0.01	1	0.001	1	0.01	1	0.001
10KPSIB	10,000	1.5 x	1	0.01	0.01	1	0.001	1	1	0.01	1	0.001
15KPSIB	15,000	1.3 x	1	0.01	0.01	1	0.001	1	1	0.01	1	0.001

Ordering Information

• Sample Part Numbers:
  • 2KPSIBXP2I: 2000 psi Absolute gauge, with a 1/4" NPT pressure fitting.
  • 100PSIBXP2I-BSP-DL: 100 psi Absolute gauge with a 1/4" BSP pressure fitting and Data-logging.
  • 15KPSIBXP2I-DD-GWX-W: 15,000 psi Dual Display Absolute gauge with a System G pump system and a waterproof carrying case.

Note: Any pump system, carrying case, and connection fittings for an XP2i pressure gauge may be ordered separately. Enter XP2I-NONE followed by the Pump System part number and the Carrying Case option code.

Contact Information

| Over-pressure | psi | in H₂O | in Hg | mm H₂O | mm Hg | kg/cm² | bar | mbar | kPa | MPa |
|-----------|--------------|---------------|-----|--------|-------|--------|-------|--------|-----|------|-----|-----|
| 16PSIB | 16 | 6.5 x 0.001 | 0.01| 0.001 | 0.1 | 0.01 | 0.0001| 0.0001 | 0.1 | 0.01 | 0.00001 |
| 100PSIB | 100 | 2.0 x 0.01 | 0.1 | 0.01 | 1 | 0.1 | 0.0001| 0.0001 | 0.1 | 0.01 | 0.00001 |
| 500PSIB | 500 | 2.0 x 0.01 | 1 | 0.1 | 1 | 0.001 | 0.001 | 1 | 0.1 | 0.0001|
| 1KPSIB | 1000 | 2.0 x 0.1 | 0.1 | 0.001 | 0.001 | 0.1 | 0.0001| 1 | 0.1 | 0.0001|
| 2KPSIB | 2000 | 2.0 x 0.1 | 0.1 | 0.01 | 0.01 | 1 | 0.001 | 1 | 0.1 | 0.001 |
| 3KPSIB | 3000 | 1.5 x 0.1 | 0.1 | 0.01 | 0.01 | 1 | 0.001 | 1 | 0.1 | 0.001 |
| 5KPSIB | 5000 | 1.5 x 0.1 | 1 | 0.01 | 0.01 | 1 | 0.001 | 1 | 0.1 | 0.001 |
| 10KPSIB | 10,000 | 1.5 x 1 | 0.01| 0.01 | 1 | 0.001 | 1 | 0.1 | 0.001|
| 15KPSIB | 15,000 | 1.3 x 1 | 0.01| 0.01 | 1 | 0.001 | 1 | 0.1 | 0.001|

Ordering Information

Sample part numbers and their descriptions:

• 2KPSIBXP2I: 2000 psi Absolute gauge with a 1/4" NPT pressure fitting.
• 100PSIBXP2I-BSP-DL: 100 psi Absolute gauge with a 1/4" BSP pressure fitting and data-logging.
• 15KPSIBXP2I-DD-GWX-W: 15,000 psi Dual Display Absolute gauge with a System G pump system and a waterproof carrying case.
• XP2I-NONE-BHX-W: System B pump system with a waterproof carrying case (when ordered separately).

Additional Notes

• The XP2i is calibrated in vertical orientation with an orientation effect of ± 0.004 psi.
• LCD is readable in sunlight with a bright backlight.
• PSV mode requires software to enable (ConfigXP).
• Non-condensing with no change in accuracy over the operating temperature range.
• XP2i complies with various international standards and is suitable for use in hazardous locations.