The IKM PC705M IS is a compact and rugged intrinsically safe pressure calibrator originally designed for offshore drilling rigs, offering reliable performance under the most severe conditions. Each unit is calibrated against precision pressure equipment traceable to national standards and supplied with a calibration certificate.

High accuracy and stability are achieved through a piezoresistive transducer with built-in temperature compensation. Unlike some calibrators, accuracy is maintained during decreasing pressure, making the unit ideal for hysteresis verification. All units are calibrated in both positive and negative directions.

Engineering units are switchable between bar, mbar, hPa, kPa, MPa, PSI, kp/cm², cmH₂O, mH₂O, inH₂O, ftH₂O, mmHg, and inHg. The calibrator features RS485 interface, graphical LCD display, and IP65 protection. It is EEx/IS certified for hazardous area use.

The complete kit includes test hose, adapter fittings, and hard carrying case. With DNV approval for marine applications, the PC705M is ideal for shipboard gauge and switch calibration in tight spaces.

Features

• Pressure range: 0 to 700 bar (0 to 10,150 psi)
• Accuracy: ±0.05% FS
• Piezoresistive sensor with temperature compensation
• Maintains accuracy during decreasing pressure – ideal for hysteresis testing
• RS485 digital interface
• Graphical LCD display
• EEx/IS intrinsically safe certified
• IP65 protection rating
• Portable: 8 kg with carrying case
• Multiple engineering units selectable
• Includes test hose, adapters, and hard case
• DNV approved for marine applications