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AMETEK Crystal XP3i (XP3i-A1KPSI-S5) Digital Absolute Pressure Gauge
1. Product Overview
XP3i-A1KPSI-S5 is an AMETEK Crystal XP3i digital test gauge with an absolute pressure range of 0–1000 psi a (~69 bar a) and a 4.5-inch dial, with the S5 high-accuracy option.
Key configuration: "A1KPSI" denotes absolute (A) 1000 psi range (zero-referenced to vacuum, unlike gauge pressure); "-S5" is the accuracy option, ±0.05% of full scale across the temperature range. The XP3i has Bluetooth (CrystalConnect app) and USB-C, with −20 to +50°C compensation.
It has a die-cast nickel-plated marine-grade aluminum case, 316 stainless wetted parts and Viton seals, IP66/IP67, vibration 10–500 Hz/50 m/s², shock 15g, and ATEX/IECEx/CSA intrinsic-safety approvals. Three AA cells give ~1500 h typical; ULP mode over 1 year. Suited to vacuum/absolute-pressure measurement, sealed systems and absolute monitoring independent of atmospheric reference.
2. Specifications
表格
| Item | Specification |
|---|---|
| Manufacturer | AMETEK / Crystal Engineering |
| Model | Crystal XP3i |
| Order number | XP3i-A1KPSI-S5 |
| Product type | Digital test gauge (precision, absolute) |
| Range | 0–1000 psi absolute (~69 bar a) |
| Pressure type | Absolute (PSIA, zero at vacuum) |
| Dial size | 4.5 inch |
| Accuracy (S5 option) | ±0.05% of full scale, −20 to +50°C |
| Temp compensation | −20 to +50 °C |
| Communication | Bluetooth (CrystalConnect app); USB-C |
| Data logging | DataLoggerXP (large capacity, option/upgrade) |
| Enclosure | Die-cast nickel-plated marine-grade low-copper aluminum |
| Protection | IP66 / IP67 |
| Vibration / shock | 10–500 Hz, 50 m/s²; 15 g |
| Wetted parts | 316 stainless steel + Viton seal |
| Hazardous-area cert. | ATEX II 1G Ex ia IIC T3…T4 Ga; IECEx; CSA Class I Div 1 A–D |
| Display | Backlight LCD (DD dual-display option) |
| Weight | ~580 g (with batteries) |
| Power | 3×AA, ~1500 h typical; ULP >1 year |
| Operating temp. | −20 to +50 °C |
5. Model Information
- Order number: XP3i-A1KPSI-S5
- Model: Crystal XP3i
- Product description: AMETEK Crystal XP3i digital absolute gauge, 0–1000 psi a, S5 high accuracy, Bluetooth/USB-C.
- Material number note: XP3i is the model; in "A1KPSI", "A" means absolute and 1000 psi is the range; "-S5" is the accuracy option (±0.05% FS). This model is absolute, S5 accuracy, without DD (dual display), F4 (panel mount) or DL (logging). For dual display, panel mount or logging, choose the corresponding suffix — please email us.
- Series features:
- 1000 psi absolute (~69 bar a)
- S5 high accuracy ±0.05% FS, full temp compensation
- Absolute zero-referenced to vacuum, independent of atmosphere
- Bluetooth + USB-C with CrystalConnect app
- Intrinsically safe ATEX/IECEx/CSA, IP66/IP67
- 3×AA battery, ULP >1 year
- Related products in series: Other XP3i absolute/gauge ranges and S2/S5/DD/F4/DL options; XP2i series; nVision recorder
- Matching products: CrystalConnect app, DataLoggerXP software, USB-C cable, absolute/vacuum calibration pump, fittings, carry case
6. Why Choose Us
- Exact model match: We verify supply against XP3i-A1KPSI-S5, confirming absolute type, 1000 psi a range and S5 accuracy.
- Authorized channel supply: AMETEK Crystal pressure instruments through regular channels, with documents and calibration data on request.
- Selection support: We help confirm absolute vs gauge, S5 accuracy and whether DD dual display or DL logging is needed.
- Delivery & after-sales: Quotation, lead-time confirmation and order follow-up provided; for parameters or alternatives, please email us.
7. FAQ
Q1: What is XP3i-A1KPSI-S5?
A: An AMETEK Crystal XP3i digital test gauge, 0–1000 psi absolute, S5 high accuracy (±0.05% FS), with Bluetooth and USB-C.
Q2: What does "A" mean vs gauge?
A: "A" means absolute (PSIA), zero-referenced to vacuum and unaffected by atmospheric pressure; gauge (G) is zero-referenced to atmosphere. This model is absolute.
Q3: Range and accuracy?
A: 0–1000 psi absolute (~69 bar a); S5 accuracy ±0.05% FS across temperature.
Q4: Typical use?
A: Vacuum/absolute-pressure measurement, sealed-system pressure, and absolute monitoring independent of atmospheric reference.
Q5: Can it be used in hazardous areas?
A: Yes — intrinsically safe with ATEX, IECEx and CSA Class I Div 1; Bluetooth allows remote readings from a safe area.
Q6: Power and battery life?
A: 3×AA cells, ~1500 h typical, over 1 year in ULP mode. For DD/F4/DL options, please email us.
