Two-colour Digital Display Pressure Sensor
AP-30 series
Main Unit, Negative-pressure Type, -101.3 kPa, NPN AP-31K
*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.
Specifications
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 kΩ 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, | |||
Weight | Approx. 120 g | |||
