| Specification Category |
7250xi |
7250i |
7250 |
7250HP |
| Full‑Scale Pressure Range |
20–2500 psig (140 kPa–17.2 MPa) |
5–2500 psig (35 kPa–17.2 MPa); 15–50 psia (100–350 kPa absolute) |
5–2500 psig (35 kPa–17.2 MPa); 15–50 psia (100–350 kPa absolute) |
3000 psia (21 MPa absolute) |
| Precision |
±0.005% of reading (5–100% FS); below 5% FS: ±0.005% of 5% FS |
±0.005% of reading (25–100% FS); below 25% FS: ±0.005% of 25% FS |
±0.003% of full scale (ranges to 2500 psi / 17.2 MPa) |
±0.012% of reading or ±0.0036% FS, whichever is greater |
| Total Uncertainty (k=2) |
90‑day: ±0.006% of reading; 1‑year: ±0.009% of reading (5–100% FS) |
90‑day: ±0.006% of reading; 1‑year: ±0.009% of reading (25–100% FS) |
90‑day: ±0.003% FS + ±0.002% reading; 1‑year: ±0.003% FS + ±0.0075% reading |
90‑day: ±0.012% of reading; 1‑year: ±0.013% of reading (30–100% FS) |
| Control Stability |
Active: ±0.001% FS (10 ppm); Passive: no additional uncertainty |
Active: ±0.001% FS (10 ppm); Passive: no additional uncertainty |
Active: ±0.001% FS (10 ppm); Passive: no additional uncertainty |
Active: ±0.001% FS (10 ppm); Passive: no additional uncertainty |
| Setpoint Response (15 in³ volume) |
≤20 s, zero overshoot (ranges to 2500 psi) |
≤20 s, zero overshoot (ranges to 2500 psi) |
≤20 s, zero overshoot (ranges to 2500 psi) |
60 s (3000 psia range) |
| Long‑Term Stability |
±0.0075% of reading per year (ranges to 2500 psi) |
±0.0075% of reading per year (ranges to 2500 psi) |
±0.0075% of reading per year (ranges to 2500 psi) |
±0.005% of reading per year (3000 psia range) |
| Low Control Limit (absolute) |
0.15 psia (1 kPa) |
0.15 psia (1 kPa) |
0.15 psia (1 kPa) |
0.15 psia (1 kPa) |
| Control Volume Range |
5–60 in³ (82–980 cm³) |
5–60 in³ (82–980 cm³) |
5–60 in³ (82–980 cm³) |
5–60 in³ (82–980 cm³) |
| Display Resolution |
User selectable to 1:1,000,000 |
User selectable to 1:1,000,000 |
User selectable to 1:1,000,000 |
User selectable to 1:1,000,000 |
| Communications |
RS‑232 and IEEE‑488 (GPIB); SCPI syntax; DPI 510, Series 7215, Model 7010, Series 6000 emulation |
RS‑232 and IEEE‑488 (GPIB); SCPI syntax; DPI 510, Series 7215, Model 7010, Series 6000 emulation |
RS‑232 and IEEE‑488 (GPIB); SCPI syntax; DPI 510, Series 7215, Model 7010, Series 6000 emulation |
RS‑232 and IEEE‑488 (GPIB); SCPI syntax; DPI 510, Series 7215, Model 7010, Series 6000 emulation |
| Operating / Storage Environment |
18–36 °C; 5–95% RH non‑condensing / −20–70 °C |
18–36 °C; 5–95% RH non‑condensing / −20–70 °C |
18–36 °C; 5–95% RH non‑condensing / −20–70 °C |
18–36 °C; 5–95% RH non‑condensing / −20–70 °C |
| Physical (Dimensions / Weight) |
178 × 419 × 483 mm; 9 kg (20 lb) |
178 × 419 × 483 mm; 7.7 kg (17 lb) |
178 × 419 × 483 mm; 7.7 kg (17 lb) |
178 × 419 × 483 mm; 7.7 kg (17 lb) |
