Electronic Pressure Calibrator DFP

The Digital Reference Pressure Gauge DFP can be used with the portable calibration hand pumps LPP 30 (pneumatic), LPP 700 or LPP 700 (hydraulic), as well as with the pressure comparison pumps LSP

• Linearity and Hysteresis: ≤ ±0.1% v.E.
• Reading per sec. (0 filter) 10 (100 ms)
• Temperatures: Reference: +23°C, Ambient 0...+50°C, Storage -10...+60°C
• Temperature Effect (1°C): on Zero #±0.002%; on Sensitivity ≤ ±0.002%
• Programmable Functions:
  Zero: 50%, digital
  Filter: 0...99%
  Display Resolution: 1, 2, 5 or 10 Digits
  Pressure Unit: bar, Force Units: kg, t, daN, KN (scalable)
  Baud Rate RS232-Interface (Option): 19200, 9600, 4800
  Peak-Function: Positive (+) and Negative (-)
• Display: LCD, height 16 mm
• Power Supply: 4 Alkaline Batteries 1,5 V (size AA)
• Mechanical Limit Values (referred to nominal pressure):
  Service Pressure: 100% FS
  HighDynamic Pressure: 75% FS
  Permissible Pressure: max. 150% FS
  Breaking Pressure: >300% FS
• Standard Process Coupling: 1/2" BSP male
• Recommended Gasket: USIT A 63-18
• Tightening Torque: 28 Nm (Tightening Wrench: 27 mm)
• Housing: Material: Aluminum, Dimensions: appr. 132 x 80 x 48 mm
• Protection: IP 40
• RS232-Interface (optional) 9-pole D-SUB (female)