Описание

Main Unit, Negative-pressure Type, -101.3 kPa, NPN
Model AP-31K
Type Negative pressure, NPN
Rated pressure 0 to -101.3 kPa (0 to -760 mmHg)
Fluid type Air or non-corrosive gases
Type of pressure Gauge pressure
Display 3 1/2-digit, 2-colour, 7-segment LED (Character height: 11 mm)
Display resolution 0.1 inchHg, 0.1 kPa, 1 mmHg, 0.001 bar
Detectable pressure range -15 to +110 % of F.S.
Display temperature characteristic ±1 % max. (of F.S.) of detecting pressure at 25 °C (0 to 50 °C)
Hysteresis Variable (when hysteresis mode is selected), 0.5 % of F.S. in standard mode
Response time (Chattering prevention function) 2.5/5/100/500 ms (selectable)
I/O Analogue output 1 to 5 V (Load impedance: 47 k? min.)
Control output NPN open collector: 100 mA max. (40 V max.), Residual voltage: 1 V max. 2-output (N.O./N.C.selectable)
Rating Power voltage 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less
Current consumption 50 mA (at 24 V) or less, 90 mA (at 12 V) or less
Environmental resistance Pressure resistance 4.9 bar (490 kPa)
Ambient temperature 0 to +50 °C (No freezing)
Relative humidity 35 to 85 % RH (No condensation)
Vibration resistance 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Material Front housing: Polyamide, Front panel sheet: PET, Rear housing: Polysulfone, Pressure port: Die-cast zinc, Cable: Oil-proof cabtyre cable
Weight Approx. 120 g
''