HENGSEN SBF-L-07 Digital Manifold Set + 2 Probes

Product Introduction

The HENGSEN SBF-L-07 Digital Manifold Set has a wide range of uses in hydraulic and atmospheric pressure applications such as refrigeration equipment, air conditioning and refrigerated vehicles, pressure instruments, vacuum equipment and pneumatic equipment. Having no moving parts, this measuring instrument stands out for its high accuracy, long life and good long-term stability.

Containing pressure and temperature parameters for commonly used refrigerants, this device clearly displays values such as the measured pressure, condensing temperature and evaporating temperature.

Applications

The SBF-L-07 digital display dual-gauge valve is used for installing and servicing vacuum refrigeration systems. The operator must have the relevant industry qualifications and some operational experience. Used together with a conventional compound gauge, a temperature measuring instrument and a refrigerant property table, this product allows both pressure and temperature to be measured. It is suitable for most non-hazardous refrigerants, water and alcohols, except refrigerants containing ammonia. It is not suitable for explosion-protected areas.

Technical Parameters

• Measurement Units: Pressure: MPa, kPa, bar, psi, kgf/cm², inHg | Temperature: °F, °C, K
• Sensor: Pressure: internal pressure sensor×2 | Temperature: external temperature sensor×2
• Connection Ports: Pressure: 1/4" SAE x 3 | Temperature: USBx2
• Measuring Range: Pressure: -0.1~5.0Mpa | Temperature: -55~125℃
• Resolution: Pressure: 0.001MPa | Temperature: 0.1℃
• Measurement Accuracy: Pressure: ±0.4% (at 20±5℃) | Temperature: ±0.5℃
• Suitable Refrigerants: 82 refrigerants, including R32 and R744, provided the specified measuring range is not exceeded.
• Unsuitable Refrigerants: Ammonia (R717) and refrigerants containing ammonia.
• Material: Two-tone engineering plastics.
• Dimensions: 185x110x55mm | Weight: Approx. 0.5Kg
• Power Supply: AA Alkaline battery, 1.5Vx4 (Battery life: >2000 hours with backlight off).
• Display: Backlit LCD display.
• Protection Rating: IP42
• Applicable Standard: JB/T 7392-2006