Crystal Engineering WT XP2i Wally Box Pressure Gauge

The WT version of the XP2i is designed to replicate the dimensions and pressure connections of the most common test gauges mounted in portable cases.

Wally box gauge replacement!

The WT version of the XP2i is designed to replicate the dimensions and pressure connections of the most common test gauges mounted in portable cases. It is a drop in replacement for a Wally Box Pressure Gauge.

0.1% of reading accuracy
Batteries and digital communications are accessible from the front
Rugged "Wally Box" gauge can withstand dropping and accidental overpressurization
Optional Pressure data logging capability
Fast delivery
Choose between 6" and 8.5" panel mount options

Accuracy
20% to 100% of Full Scale: ±(0.1% of Reading).
0 to 20% of Full Scale: ±(0.02% of Full Scale).
Vacuum, for 2MPa (300 PSI, 20 bar, 20kg/kg²) and lower pressure gauges:
0 to -99.9 kPa (-14.5 PSIG): ±(0.25% of Full Scale), where F.S.: -99.9 kPa (-14.5 PSIG).
(Not recommended for continuous use at high vacuum.)

Pressure Ranges
(see the table below)
Note:
Density of water conversion can be selected via the keypad: 4°C, 60°F or 20°C / 68°F.

Temperature
Operating & Compensated: -10°C to 50°C (14°F to 122°F).
Storage: -40°C to 75°C (-40°F to 167°F).

Backlit Display
Description: 5 Full (seven segment) digits.
Display rate: 3 readings per second.
Numeral display height: 16.5mm (0.65”) single line display or 14 mm (0.55”) for main numerals of dual line display.

Intrinsic Safety
Not rated intrinsically safe.

Connections
Pressure connection: 1/8 female NPT.
Electrical connection: DB9, RS-232

Media Compatibility
Liquids and gases compatible with PTFE (Polytetrafluoroethylene) penetrated, anodized aluminum sensor manifold, 316 stainless steel (sensor), and PTFE tape.

Power
Battery: Three size AAA batteries.
Battery life: 500 hours typical (alkaline battery).

Enclosure
Description: Stainless steel
Dimensions (-1000 option): 75mm (2.95") D x 235mm (9.25") W x 235mm (9.25") L
Dimensions (-1500 option): 75mm (2.95") D x 266.7mm (10.5") W x 266.7mm (10.5") L
Weight: 1.25kg (2.7 lbs.), including batteries.

Sensor
Description: All welded stainless steel.

Pressure Ranges

PSI	bar	kPa		Pressure Units and Resolution
P/N Prefix	P/N Prefix	P/N Prefix	Over pressure	PSI	kg/cm²	inch Hg	inch H₂O	mm Hg	mm H₂O	kPa	bar	mbar
15PSI	1BAR	100KPA	6.5x	0.001	0.0001	0.001	0.01	0.01	1	0.01	0.0001	0.1
30PSI	2BAR	200KPA	3.0x	0.001	0.0001	0.001	0.01	0.1	1	0.01	0.0001	0.1
100PSI	7BAR	700KPA	2.0x	0.01	0.0001	0.01	0.1	0.1	1	0.01	0.0001	0.1
300PSI	20BAR	2KKPA	2.0x	0.01	0.001	0.01	0.1	1		0.1	0.001	1
500PSI	30BAR	3KKPA	2.0x	0.01	0.001	0.1	1	1		0.1	0.001	1
1KPSI	70BAR	7KKPA	2.0x	0.1	0.001	0.1				0.1	0.001
2KPSI	140BAR	14KKPA	2.0x	0.1	0.01	0.1				1	0.01
3KPSI	200BAR	20KKPA	1.5x	0.1	0.01	0.1				1	0.01
5KPSI	300BAR	30KKPA	1.5x	0.1	0.01	1				1	0.01
10KPSI	700BAR	70KKPA	1.5x	1	0.01					1	0.01

Unneeded pressure units may be disabled via the RS-232 connector using ConFigXP software. • kPa models can display pressure in kPa and bar (or mbar) only. PSI and bar models can display all available units. • A WT gauge will indicate pressure up to 10% above Range Pressure. Above 110%, the WT display will flash, indicating that the applied pressure exceeds the calibrated pressure range. If the calibrated pressure range is exceeded, the pressure displayed may not be accurate. • An Absolute version is available only on WT Series gauges with ranges of 2000 PSI and higher.