NG # 02635-HW-KELLER-011
Keller Pressure Calibrators (such as the LPX, MPX, and HPX series) are high-precision, self-contained reference instruments designed for testing, adjusting, and calibrating pressure transmitters, mechanical gauges, and pressure switches in laboratory and field settings.
Stock
Custom Pricing
Get A Quote
Stock
Custom Pricing
Get A QuoteKeller pressure calibrators are highly accurate calibration instruments used to generate pressure in order to check and calibrate mechanical and electronic pressure measurement devices with the help of comparative measurements. Available in ranges from vacuum to 700 bar, these calibrators are completely self-contained and can provide power to the transmitter being calibrated, making possible field calibrations in remote locations where power is not available.
Keller pressure calibrators are easy to use. Both the pressure generator and the pressure display are integrated into functional housing. The pressure on a test object that is fitted to the calibrator can be built up quickly, and tracking is made easy thanks to the display. Measurement work is made easier by a wide range of functions, such as setting any desired pressure zero point, display of peak and trough pressure values, or leak measurements. Furthermore, the applied pressure can be displayed directly on a computer via the integrated interface (USB converter), after which it can be saved and processed or managed in any desired manner.
| Parameter | Specification Details |
| Measurement Accuracy | $\le \pm 0.05\,\%\text{FS}$ total error band |
| Display Type | 5-digit LCD with status indicators and secondary peak display line |
| Pressure Units | bar, mbar, hPa, kPa, MPa, PSI, kp/cm² |
| Measuring Interval | Standard: 0.5 sec (2 Hz); Peak Mode: up to 200 Hz |
| Functions | Zero Tare, Min/Max Peak Hold, Leak Rate measurement Mode |
| Digital Interface | RS485 bus via USB adapter cable (for software data logging) |
| Operating Temperature | $0\text{ °C}$ to $+50\text{ °C}$ |
| Power Supply | 3V CR2430 coin cell battery (>2,000 hours continuous lifetime) |
| Port / Connection | G 1/4" BSP female swivel fitting with test hose adapters |
Keller DCX-25 PVDF Autonomous Data Logger
Keller Preciseline High Accuracy Pressure Transmitter
Keller Valueline High Accuracy Pressure Transmitter
Keller Microlevel Submersible Level Transmitter
Keller 35X HT / 35X HTT Pressure Transmitters
Keller Acculevel Submersible Level Transmitter
Keller LevelRat Submersible Level Transmitter
Keller 900001.0002 Drying Tube Assembly
KUKA Articulated robot KR IONTEC
Keystone Pipe Handling Tools Beckets & Bails
Type CD Drill Pipe Elevators API Spec 8A/8C For Drill Collar/Casing/Tubing
Coriolis flow transmitter CFT34A
Blancett 900 Series Positive Displacement Flow Meter
GF Signet 515 Rotor-X Paddle Wheel Flow Sensor
GF Signet 2536 Rotor-X Paddle Wheel Flow Sensor
