The 7050LP low pressure digital pressure indicator, part of the versatile Series 7250 family, is specifically designed to meet the demanding performance requirements of calibrating low pressure sensors, transducers, mechanical gauges, portable calibrators and their plug-in modules. To accommodate bidirectional devices, the 7050LP can be supplied to operate in both positive and negative gauge modes.
Standard Pressure Ranges | |
Model 7050LP | 10/30 inH2O (25/75 mbar) 20/60 inH2O (50/150 mbar) 35/100 inH2O (87/250 mbar) |
Optional Modes | Absolute using barometric reference sensor for ranges from 15 to 1500 psig (1.0 to 100 barg) Absolute using vacuum reference option for ranges 5 to 1500 psig (400 mbar to 100 barg) Negative gauge |
Performance | |
Precision | Model 7050LP From 10% to 100% of maximum FS, 0.005% reading, Below 10% maximum FS : 0.005% of 10% maximum FS |
Stability | 0.0075% of reading per year |
Display Resolution | User selectable to 1 : 1,000,000 |
Negative Gauge Precision (optional) | Same as the corresponding gauge pressure |
Calibration | |
Calibration | An ISO-17025 accredited calibration is provided. |
Total Uncertainty | |
Maximum deviation from the true value of pressure including precision, stability, temperature effects and the calibration standard | |
Model 7050LP | 10/30 inH2O (25/75 mbar) RSS: 0.005% and 0.0075% of reading per year down to 10% of maximum FS, Below 10% RSS: 0.00015 inH2O (0.000375 mbar) and 0.0075% of reading per year |
Communications | |
Communications | RS232 and IEEE-488, SCPI syntax. Series 7250, 7215, Model 7000 and Series 6000 emulation are standard.
MET/CAL® drive—optional |
Languages | |
Menus and functions | The Series 7050 is capable of displaying menus and functions in : English, French, Chinese, German, Japanese, Spanish and Italian |
Options | |
Options |
|
General | |
Display | TFT, VGA, active matrix, 6.4 in (162.5 mm) 640 x 480 resolution, 65,000 colors |
Temperature | Operating : 64°F to 96°F (18°C to 36°C)
Storage : -4°F to 158°F (-20°C to 70°C) |
Humidity | 5% to 95% relative humidity, non-condensing |
Dimensions (h x w x d) | All versions : 7 in x 16.5 in x 19 in
(178 mm x 419 mm x 483 mm) |
Weight | All models : 16 lb (7.5 kg) |
Power | 90 to 260 VAC, 50/60 Hz, 150W |
Test Port and Reference Connection | 1/4 in NPT female |
Warm Up Time | 2 to 3 hours ; may be left on indefinitely |
Pressure Medium | Nitrogen or clean dry air |
Accessory | Description |
---|---|
MET/CAL driver | MET/CAL driver optional accessory |
Labview Driver | LabView® driver optional accessory |
PK-PPC-BG-DVU | Dual volume unit for use with BG15K Q-RPT |
7050 NEG-GAU | Vacuum (negative gauge) Mode |
7000-102 Liquid Trap | Liquid trap assembly |
3990-801 Manual Pressure Control Pack | Manual Pressure Controller to 7 MPa (1000 psi) |
3990-803 Manual Pressure Control Pack | Manual Pressure Control to 20 MPa (3000 psi) |
3893-801 Pressure Adjustment Assembly | Pressure Adjustment Assembly Precise, VAC/3KPSI |
7250-903 Rack Mount Kit | Rack mount kit for 19 in. EIA cabinets, 24 in. deep |
7250-904 Rack Mount Kit | Rack mount kit for 19 in. EIA cabinets, 30 in. deep |
Priority Gold Instrument CarePlan | Fluke Calibration Priority Gold Instrument CarePlans are available for most calibration products. Please contact your local Fluke Calibration sales representative for details or to request a quote. |
Silver CarePlan | Fluke Calibration Silver CarePlans are available for most calibration products. Please contact your local Fluke Calibration sales representative for details or to request a quote. |
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