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HPC40 Series Pressure Calibrator
Brand: Crystal Engineering by AmetekThe HPC40 Series handheld pressure calibrator is the world's first combined pressure and mA loop calibrator to be fully temperature compensated from -20 to 50°C.
You can count on the same accuracy whether measuring pressure, current, voltage, or temperature.
Features- 0.035% of Reading Accuracy
- Gauge, Absolute, and Differential Pressure to 15,000 psi / 1000 bar / 100 MPa
- Advanced Simplicity "Non-Menu" Interface
- Measure & Source mA with External Loop Power or Internal 24 VDC Power Supply
- High Accuracy Thermometer with "True Ohm" Technology
- Store & Recall Previously Used Screens
- Flexible Power Options Including Rechargeable
Specifications
Accuracy (psi - Gauge Pressure)
- 18 to 28° C -- 0 to 30 % of Range: ± (0.01 % of FS | 30 to 110 % of Range: ± (0.035 % of Reading) | Vacuum*: ± (0.05 % of FS**)
- -20 to 50° C -- 0 to 30 % of Range: ± (0.015 % of FS | 30 to 110 % of Range: ± (0.050 % of Reading) | Vacuum*: ± (0.05 % of FS**)
- * Applies to 300 psi and lower ranges only. Vacuum Range = -14.5 psi
- ** Full Scale is numerical value of the positive pressure range
Accuracy, PSIA (Absolute Pressure with BARO Option)
- All absolute accuracies are equivalent to the gauge pressure accuracies, except as noted below.
- 30 psi Range: Gauge Accuracy +0.005 psia
- 100 psi Range: Gauge Accuracy +0.002 psia
Pressure Sensor (P1 & P2)
- Wetted Materials: (Wrench Tight) 316 Stainless Steel / (Finger Tight) 316 Stainless Steel and Viton with Internal O-Ring
- Diaphragm Seal Fluid: Silicone Oil
- Connection: Crystal CPF Female
Barometric Reference
- Accuracy: ± 0.00725 psi, ± 0.5 mbar
- Accuracy specifications include all effects of linearity, hysteresis, repeatability, temperature, and stability within the specified operating temperature range for one year
- Note: Exposure to environmental extremes of temperature, shock, and/or vibration may warrant a more frequent recertification period
Temperature
- Accuracy: ± (0.015 % of Reading) + 0.02 Ohm
- Range: 0 - 400 Ohms
- Resolution: 0.01 on all scales
- Units: °C, K, °F, R, Ω
- Types: 13 Standard and 1 Custom
- Wiring: 2-, 3-, and 4-Wire Support
- Connection: Lemo Plug, 1S Series, 304 Insert Configuration
Electrical
- Connection: 4 mm jacks
- Maximum Voltage: 45 Vdc
Current (mA) Input
- Accuracy: ± (0.015 % of Reading + 0.002 mA)
- mA Range: 0 to 55 mA
- Percent Range: 0-20, 4-20, 10-50
- Maximum Allowable Current: 60 mA
- Resolution: 0.001 mA or 0.01 %
- Units: mA and %
- Input Resistance: < 17.2 Ω
- Voltage Burden @ 20 mA: < 0.35 V
- Voltage Burden @ 50 mA: < 0.86 V
- HART Resistor: 250 Ω
Current (mA) Output
- Accuracy: ± (0.015 of Reading + 0.002 mA)
- Range: 0 to 25 mA
- Step Time: 1 to 999 seconds
- Ramp Time: 5 to 999 seconds
Voltage (VDC) Input
- Accuracy: ± (0.015 % of Reading + 2 mV)
- Range: 0 to 30 Vdc
- Resolution: 0.001 Vdc
- Input Impedance: > 1 MOhm
Loop Power
- Fixed Output: 24 Vdc
- Voltage Output Accuracy: ± 10 %
- Maximum Output Current: 25 mA
Switch Test
- Switch Type: Dry Contact
- Closed State Resistance: 100 KΩ
Display
- Screen: 320 x 240 pixel Graphical Display
- Display Rate: 3 readings/second (Standard) / 0 readings/second (Switch Test and Peak hi/lo Modes)
Enclosure
- Weight: 689 g (24.3 oz.)
- Rating: IP65
- Housing: Machined Aluminum, Hard Anodized
- Keypad and Labels: UV Resistant Silicone
Operating Temperature
- -20° to 50° C (-4° to 122° F)
Storage Temperature
- -40° to 75° C (-40° to 167° F)
- Wind Turbine Testing
- The HPC40 Series is used to Calibrate Hydraulic Systems found in Wind Turbines