- Other Fluke companies:
- Fluke
- Fluke Biomedical
- Fluke Networks
- Fluke Process Instruments
- Pressure ranges from 0 to 10 inH2O and 0 to 1 500 psi (0 to 25 mbar and 0 to 100 bar)
- Choose from three models: 7050i, 7050 and 7050LP
- Model 7050i provides advanced precision of 0.005% of reading
- Model 7050 provides 0.003 % of full scale precision
- Stability: 0.0075 % of reading per year
- Active matrix color screen with enhanced navigation menus
- Languages: English, French, Chinese, German, Japanese, Spanish and Italian
- Model 7050i with advanced percent of reading precision
- Model 7050 with a high performance-to-price ratio
- Model 7050LP for low pressure measurements
The Model 7050i not only provides unequalled precision, but also excellent long term stability of 0.0075 % of reading per year due to the inherent properties of quartz.
The 7050i is provided with both an RS-232 and IEEE-488 interface, and Series 7050 syntax follows SCPI protocol for easy programming. As a standard feature, software written for previous generation Series 7215, 7010, 7000 and 6000 instruments is fully supported by the Series 7050. Intecal, an off-the-shelf software package is available. Firmware updates can be performed over the RS232 interface. A MET/CAL® driver is also available as an option.
- Vacuum (negative gauge) mode for bidirectional measurements
- Barometric reference for absolute mode operation with the 7050i and 7050; ranges 15 psi (1.0 bar) and higher
- Vacuum reference for absolute mode operation via an external vacuum pump connected to the reference port for 7050i and 7050
- Permanent absolute ranges to 50 psia (4 bar) full scale, which include a tare feature for simulated gauge mode operation
- NVLAP-accredited calibration report
- Intecal software for Windows® The Series 7050 digital pressure indicators provide high performance pressure measurement with a wide variety of pressure ranges and options. All are easy to use, easy to maintain, and have the reliability, performance and features that you want.
Standard Pressure Ranges |
|
Model 7050 | Select any Full Ccale pressure range from 5 to 1500 psig (400 mbar to 100 barg). Or, permanent absolute ranges are available from 15 to 50 psia (1 to 4 bara). |
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 |
Model 7050i | Select any full scale from 5 to 1500 psig (400 mbar to 100 barg). Or, permanent absolute ranges are available from 15 to 50 psia (1 to 4 bara). |
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 7050 Model 7050i Precision is defined as the combined effects of linearity, repeatability and hysteresis throughout the operating temperature range. Expression of total uncertainty conforms with the recommendations of the ISO Guide to the Expression of Uncertainty in Measurement. |
Stability |
All models: 0.0075% of reading per year |
Display Resolution |
User selectable to 1:1,000,000 |
Negative Gauge Precision (optional) |
Model 7050 Model 7050i |
Barometric Reference (optional) |
0.002 psi (0.1379 mbar) maximum error per year |
Vacuum Reference (optional) |
0.0002 psi (0.014 mbar) maximum error per year |
Calibration |
|
Calibration |
An ISO-17025 accredited calibration is available. |
Total Uncertainty |
|
Maximum deviation from the true value of pressure including precision, stability, temperature effects and the calibration standard | |
Model 7050 |
Ranges to 1500 psi (100 bar) |
Model 7050i | 25% to 100% FS 90 day: 0.006% reading 1 year: 0.009% reading |
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: |
Options |
|
Options |
*Requires external vacuum pump |
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 |
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 |
25% to 100% FS |
Model Name | Description |
---|---|
7050 |
Digital Pressure Indicator |
7050i |
Digital Pressure Indicator with advanced percent of reading precision |
Accessories common to all models:
Accessory | Description |
---|---|
Labview Driver |
LabView® driver optional accessory |
7050 BARO-REF |
Barometric Reference (ranges 15 psi and higher) Includes Negative Gauge Option |
7050 VAC-REF |
Vacuum Reference (absolute mode thru vacuum pump) |
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. You may also call the Customer Care Center at 800-882-6153 or send email to premiumcare@fluke.com. |
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. You may also call the Customer Care Center at 877-355-3225 or send email to careplans@flukecal.com. |
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