Overview A family of 50 pressure modules covers pressure calibrations from 0 to 1 inH20 to 10,000 psi (2.5 mBar to 690 bar). Gage pressure modules have one pressure fitting and measure the pressure with respect to atmospheric pressure. Differential pressure modules have two pressure fittings and measure the difference between the applied pressure on the high fitting versus the low fitting. Each module is clearly labeled for pressure range and media compatibility. All modules include NPT, metric (BSP) and M20 adapters. Compatible with all documenting, multifunction and pressure calibrators (including: Fluke 754, 752, 726, 725, 721, 719Pro, 719, 717 and legacy 741, 743, 744, 701 and 702 calibrators). Features 0.025 % reference uncertainty 6-month and 1-year specifications Temperature compensated 0 °C to 50 °C Digital communication to calibrators, no analog losses or errors Broad selection of ranges Gage, differential, dual range, absolute and vacuum measurement models Specifications Parameter / Range: 0 to 1000 psi (0 to 70 bar) Burst Rating6: 3X Hi Side Media2: 316 SS Lo Side Media2: - Reference Uncertainty4: ±0.01% of FS Total Uncertainty 1-year (15-35°C): ±0.02% of FS Total Uncertainty 1-year1: ±0.04% of FS Total Uncertainty 6-month (15-35°C): ±0.015% of FS Total Uncertainty 6-month1: ±0.035% of FS
