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AMETEK Crystal XP2i-DP (1BARXP2i-DP) Digital Differential Pressure Gauge
1. Product Overview
1BARXP2i-DP is an AMETEK Crystal XP2i-DP digital differential pressure gauge with a 0–1 bar DP range and a 4.5-inch dial. The XP2i-DP is the differential-pressure (DP) version of the XP2i, designed to measure the pressure difference between two ports and to measure continuous vacuum.
Unlike the gauge-pressure XP2i, the XP2i-DP uses dual pressure ports to read the difference between two points and can measure continuously from vacuum up to range — suitable for filter delta-P, cleanroom differential pressure and low-pressure systems. It has a nickel-plated die-cast marine-grade aluminum case, 316 stainless wetted parts and Viton seals, IP67 (1 m immersion 30 min), full temperature compensation, and ATEX/IECEx/CSA intrinsic-safety approvals for hazardous areas. Due to the DP sensor, the unit weighs about 915 g (with batteries).
2. Specifications
表格
| Item | Specification |
|---|---|
| Manufacturer | AMETEK / Crystal Engineering |
| Model | Crystal XP2i-DP |
| Order number | 1BARXP2i-DP |
| Product type | Digital differential pressure gauge (test gauge) |
| Range | 0–1 bar differential pressure |
| Dial size | 4.5 inch |
| Measurement type | Differential pressure (continuous vacuum) |
| Accuracy (standard) | ~±0.1% of reading |
| Temp compensation | Fully temperature compensated |
| Pressure ports | Dual 1/8" NPT female (high/low side) |
| Data logging | None (DL option available separately) |
| Enclosure | Die-cast nickel-plated marine-grade aluminum |
| Protection | IP67 (1 m immersion 30 min) |
| Wetted parts | 316 stainless steel + Viton seal |
| Hazardous-area cert. | ATEX II 1G Ex ia IIC T4/T3 Ga; IECEx; CSA Class I Div 1 A–D |
| Display | Backlight LCD, 1.5 mm polycarbonate window |
| Weight | ~915 g (with batteries) |
| Power | Battery |
| Operating temp. | ~−10 to +50 °C |
5. Model Information
- Order number: 1BARXP2i-DP
- Model: Crystal XP2i-DP
- Product description: AMETEK Crystal XP2i-DP digital DP gauge, 0–1 bar DP, continuous vacuum measurement.
- Material number note: 1BARXP2i denotes 1 bar range, XP2i series; "-DP" is the differential-pressure version with dual ports and continuous vacuum. This model has no S2 (high accuracy), DL (logging), RP (rear port) or F4 (panel mount) options. For high accuracy, logging or panel mounting, choose the corresponding suffix model — please email us.
- Series features:
- 1 bar DP, dual ports for two-point difference
- Continuous vacuum measurement
- Standard accuracy ±0.1% of reading, full temp compensation
- Intrinsically safe ATEX/IECEx/CSA for hazardous areas
- IP67, 316L wetted parts
- Battery power
- Related products in series: Other XP2i-DP ranges; XP2i gauge models; XP3i; nVision recorder
- Matching products: DataLoggerXP software & cable (optional), DP calibration pumps, impulse tubing/valve manifolds, carry case
6. Why Choose Us
- Exact model match: We verify supply against 1BARXP2i-DP, confirming the differential (DP) version and 1 bar range.
- Authorized channel supply: AMETEK Crystal pressure instruments through regular channels, with documents and calibration data on request.
- Selection support: We help confirm DP range, high/low ports and whether to upgrade to S2 high accuracy, DL logging or F4 panel mount.
- Delivery & after-sales: Quotation, lead-time confirmation and order follow-up provided; for parameters or alternatives, please email us.
7. FAQ
Q1: What is 1BARXP2i-DP?
A: An AMETEK Crystal XP2i-DP digital differential pressure gauge, 0–1 bar DP, dual ports for two-point difference, with continuous vacuum measurement.
Q2: How does it differ from 1BARXP2i?
A: 1BARXP2i is gauge pressure (single port vs atmosphere); 1BARXP2i-DP is differential, dual ports, can measure continuous vacuum, and weighs more (~915 g).
Q3: Range and accuracy?
A: 0–1 bar DP, standard accuracy about ±0.1% of reading.
Q4: Port specification?
A: Dual 1/8" NPT female high/low-side ports.
Q5: Can it be used in hazardous areas?
A: Yes — intrinsically safe with ATEX, IECEx and CSA Class I Div 1 approvals, IP67.
Q6: Can logging or panel mount be added?
A: This model has no DL logging or F4 panel mount; order the DL/F4/RP suffix model. To upgrade, please email us.
