 - PRESSURE II Calibrator
The  - Pressure II is the second generation of pressure calibrator in the popular CALIBRATOR range. Using the latest ARM processor, the - Pressure II becomes a powerful field instrument, now with the added feature of datalogging via SD card.
The - Pressure II is the ideal calibrator for testing, measuring and calibration of all pressure based systems. In addition it contains functions to install and maintain all powered and non-powered milliamp loops.
The - Pressure II is a high precision, multi-functional, hand-held calibrator suitable for the process control industry. Its speciality is pressure measurement, although DC voltage, milliamps and circuit continuity can also be measured and it can source and simulate milliamps.
The - Pressure II uses Keller series PA-33x Digital Pressure Sensors, which are easily plugged into the calibrator via the Binder connector.
Measure Pressure and Milliamps can be used for pressure transmitter calibration. Measure Pressure and Source Milliamps can be used for I/P convertor testing or calibration. With TRACKING switched on, the milliamp output will follow the measured pressure. Perfect for recording, datalogging or in place of a pressure transmitter in an emergency.
The TREND logging feature is ideal for graphing all it's meaured values. Datalogging stores data on the SD card supplied and is easily downloaded to a PC via the onboard USB port.
 
Features of the - Pressure II Calibrator
- Measure, source or simulate 0 to 24 mA
- Measure 0 to 32 Vdc
- Continuity test function
- Increment, step, auto step or ramp with built-in 24V power supply for mA loops
- Displays values in mA and % or % and mA
- Keller series PA-33x Digital Pressure sensors used
- Pressure readings in many different units: bar, mbar, kPa, MPa, psi, m H2O, in H2O, ft H2O, mm Hg, cm Hg, in Hg, kg/cm2, atm.
- Logged data is downloaded via the onboard USB port
- Contains a simple pressure conversion menu
- Trend logging with programmable timebase of all measured values
- Carry case, protective rubber boot, Li-ion battery, charger, test leads and SD card supplied as standard
- 2 year guarantee against faulty material or workmanship (batteries not included)
Technical Specifications of the - Pressure II Calibrator
| Analogue Input Ranges |
Impedance |
Accuracy |
Resolution |
| 0 to 24 mA |
Input Impedance ± 17 Ώ, 250mA Fused |
0.01%FS ± 1 digit |
1µA |
| 0 to 32 V |
Input Impedance ± 110 k Ώ |
0.005%FS ± 1 digit |
1mV |
| Continuity with a <100 Ώ trigger @ 1mA. Gives visual and audible confirmation. |
| Pressure |
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0.05%FS with a 0.02%FS option |
Dependant on Tx |
| PA-33x series Digital Pressure Sensor Ranges: |
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| -1(Vacuum) to 1bar, 0 to 1bar, 0 to 3 bar, 0 to 10bar, 0 to 30bar and 0 to 100bar. Other ranges available on request. |
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| Analogue Output Ranges |
Maximum Load |
Accuracy |
Resolution |
| 0 to 24 mA |
Output load max 500 Ώ |
0.01%FS ± 1 digit |
1µA |
 Download Calog PressureII Calibrator Datasheet
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