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Keyence AP-31K
Main Unit, Negative-pressure Type, -101.3 kPa, NPN. AP-31K. Series: Two-color Digital Display Pressure Sensor. Series code: AP-30 series
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Description
Main Unit, Negative-pressure Type, -101.3 kPa, NPN. AP-31K. Series: Two-color Digital Display Pressure Sensor. Series code: AP-30 series
Specification
| Model Name |
Main Unit, Negative-pressure Type, -101.3 kPa, NPN |
|---|---|
| Model Code |
AP-31K |
| Series Title |
Two-color Digital Display Pressure Sensor |
| Series Code |
AP-30 series |
| Data Sheet URL | |
| CAD URL |
https://www.keyence.com/products/process/pressure/ap-30/downloads/?mode=cd&modelId=PM_07531K |
| Manuals URL |
https://www.keyence.com/products/process/pressure/ap-30/downloads/?mode=ma&modelId=PM_07531K |
| Model |
AP-31K |
| Type |
Negative pressure, NPN |
| Rated pressure |
0 to -29.9 inchHg |
| Fluid type |
Air or non-corrosive gases |
| Type of pressure |
Gauge pressure |
| Display |
3 1/2-digit, 2-color, 7-segment LED (Character height: 11 mm 0.43") |
| 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 77 °F (0 to 50 °C 32 to 122 °F) |
| Response time (Chattering prevention function) |
2.5/5/100/500 ms (selectable) |
| I/O - Analog output |
1 to 5 V (Load impedance: 47 kΩ min.) |
| I/O - 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 % |
| Rating - Current consumption |
50 mA (at 24 V) or less, 90 mA (at 12 V) or less |
| Environmental resistance - Pressure resistance |
72.5 PSI |
| Environmental resistance - Ambient temperature |
0 to +50 °C 32 to 122 °F (No freezing) |
| Environmental resistance - Relative humidity |
35 to 85 % RH (No condensation) |
| Environmental resistance - Vibration resistance |
10 to 55 Hz, Double amplitude 1.5 mm 0.06", 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 |

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