Descripción
Fluke 718 – 300G Pressure Calibrator
- Pressure Calibrator -12 PSI to 300 PSI, (-850 mbar to 20 bar, -85 to 2068.42 kPa )
- New 1 and 300 PSI pressure ranges mean fewer extra tools required
- Min/Max/Hold to capture changing measurements
- Error % calculation for quicker pass/fail decision making in the field
- Switch test feature for quicker and more accurate pressure switch testing
- 1, 30, 100 & 300 PSI ranges now available
The new Fluke 718 is a uniquely protected pneumatic pressure calibrator and pump. The new pump design uses protective check valves that allow air to pass through the pump for calibration but inhibits fluids from entering the pump and causing damage. These two check valves allow the bi-directional flow of air into or out of the 718. Even after draining the process fluid from the calibration port of the device under test, minute amounts of process fluids may often still be lurking behind. In the event these fluids enter the 718 pump cavities, the new pump design enables quick cleaning and maintenance, even in the field.
The Fluke 718 pressure calibrator family (4 models) provides a total pressure calibration solution for transmitters, gauges, and switches. This compact pressure calibration solution is about a third of the size of comparable instruments and weighs just one kilogram (two pounds). The unique, easy to clean out access ports built into the pump to protect the pump from fluids and provides the ability to service the pump without disassembly.
- Pressure Source and Milliamp Measurement to calibrate and maintain almost any pressure device
- Integrated pump is easily cleaned when accidentally exposed to fluids:
- Reduces cost of ownership and repairs
- Service the pump in the field
- Error % calculation for quicker pass/fail decision making in the field
- Best in class mA accuracy of 0.015 % for better measurement confidence and workload coverage
- Min/Max/Hold to capture changing measurements
- Switch test feature for quicker and more accurate pressure switch testing
- New 1 and 300 PSI pressure ranges mean fewer extra tools required
- 1, 30, 100 & 300 PSI ranges now available
Manufacturer Specs
| Technical Specifications | |
| Standard | |
| 718 Series Measure Pressure |
(internal sensor) |
| Accuracy: | 0.05% full scale |
| Functions: | zero, min/max, hold, damp |
| Note: | Dry air, non-corrosives only |
| 718 1G Range: |
-1 PSI to +1 PSI, -68.9 mbar to 68.9 mbar (-6.89 kPa to 6.89 kPa) |
| Resolution: | 0.0001 psi, 0.001 mbar, 0.0001 kPa |
| Over Pressure: | 5x Full Scale |
| Functions: | Zero, Min, Max, Hold, Damp |
| 718 30G Range: |
-12 PSI to 30 PSI, (-850 mbar to 2 bar, -85 to 206.84 kPa) |
| Resolution: | 0.001 psi, 0.1 mbar, 0.01 kPa |
| Over Pressure: | 5x Full Scale |
| Functions: | Zero, Min, Max, Hold, Damp |
| 718 100G Range: |
-12 PSI to 100 PSI, (-850 mbar to 7 bar, -85 to 689.48 kPa) |
| Resolution: | 2x Full Scale |
| Functions: | Zero, Min, Max, Hold, Damp |
| 718 300G Range: |
-12 PSI to 300 PSI, (-850 mbar to 20 bar, -85 to 2068.42 kPa ) |
| Resolution: | 0.01 psi, 1 mbar, 0.1 kPa |
| Over Pressure: | 375 PSI 25 bar |
| Functions: | Zero, Min, Max, Hold, Damp |
| Fluke 718 series via using 700 Series Pressure Modules | |
| Range: | 29 pressure modules, 0 – 1 in H20 to 10,000 psi, 2.5 mbar to 700 bar. Over pressure per pressure module specs |
| Resolution: | Per pressure module specs |
| Accuracy: | To 0.025 % of full span, per pressure module specs |
| Functions: | Zero, Min, Max, Hold, Damp Note: media compatibility per pressure module specs |
| Fluke 718 series via built in pump | |
| Range: | -12 PSI or -850 mbar to full scale Supported Pressure Units; psi, in H20 (4 °C), in H20 (20 °C), cm H20 (4 °C), cm H20 (20 °C), bar, mbar, kPa, inHg, mmHg, kg/cm |
| Loop Power: | Range: 24 V dc Accuracy: +/- 10 % Note: Drive; 20 mA into 1000 O for battery > 6.8V; 700 O for battery 5.8 to 6.8 V |
| mA Measure: | Range: 0 mA to 24 mA Resolution: 0.001 mA Accuracy: 0.015 % + 1 count |
| General Specifications | |
| Maximum voltage | 30 volts: Non-operating |
| Temperature | -40 °C to 60 °C |
| Operating Temperature | -10 °C to 55° C |
| Relative Humidity | 95 % (10 °C to 30 °C); 75 % (30 °C to 40 °C); 45 % (40 °C to 50 °C); 35 % (50 °C to 55 °C) |
| Operating Altitude | 3,000 M max |
| Shock | 1 M drop test |
| Vibration | Random, 2 g, 5 Hz – 500 Hz |
| Safety | CSA C22.2 No. 1010.1: 1992 |
| EMC | EN50082-1: 1992 and EN55022: 1994 Class B |
| Size | 216 mm x 94 mm x 66 mm (8.50 in x 3.72 in x 2.60 in) |
| Weight | 992 g (35 oz) |
| Power, battery life | 9V battery ANSI/NEDA 1604A or IEC 6LR619V alkaline; two batteries in 718 |
| Battery Life | 4 to 20 hours typical, depending on functions used |
| Warranty | Three years (one year on pressure pump in Fluke 718) |
| Display | LCD, 5 digit pressure and current simultaneous |
| Note | For use with non-corrosive gasses |
Tech Specs
Process / Calibration/Pressure Calibration/Pressure Calibrators Template |
|
|---|---|
| Max Pressure | 300 psi (300 hPa) |
| Accuracy | 0.05% full scale |
| Maximum Resolution | .01 psi |
| Absolute Pressure | No |
| Gauge Pressure | Yes |
| Differential Pressure | No |
| Built in Pressue Pump | Yes |
| Intrinsically Safe | No |
| Min/Max | Yes |
| Simulate Loop Voltage | No |
| Modular Inputs Available | Yes |
| Battery Run Time | 20 HR |
| FieldBus Compatible | No |
| Backlight | No |
| Source/Simulate DC Current | No |
| Measure DC Current | Yes |
Test Equipment General Attributes |
|
| Unique Features | Built-in pressure/vacuum hand pump.Pressure measurement to 0.05 % of full span, using an internal pressure sensor. Pressure measurement to 10,000 psi/700 bar using any of the 29 Fluke 700P Pressure Modules. Error % calculation for quicker pass/fail decision making in the field. |
| Warranty | 3 YEARS |
| Warranty Details | One year for pump. |
| Product Weight | 2.18 LBS |
| Product Height | 2.6 IN |
| Product Length | 8.5 IN |
| Product Width | 3.72 IN |
| Data Logging | No |
| ECCN Number | EAR99 |
| Calibration Included | NIST Calibration |
| Power Supply Voltage | Battery Powered |
| Country of Origin | China |
| Shipping Height | 3.45 IN |
| Shipping Length | 10.00 IN |
| Shipping Width | 7.85 IN |
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