{"product_id":"ap-31kp-keyence-two-color-digital-pressure-sensor","title":"AP-31KP Keyence Two-Color Digital Pressure Sensor","description":"\u003ch2\u003e\u003cstrong\u003eAP-31KP Two-Color Digital Pressure Sensor — Negative Pressure, PNP Output\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Keyence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eAP-31KP\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AP-30 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Two-color digital display pressure sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure type:\u003c\/strong\u003e Negative pressure, gauge reference, PNP output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated pressure range:\u003c\/strong\u003e 0 to -29.9 inchHg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetectable range:\u003c\/strong\u003e -15 to +110 % of full scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible fluids:\u003c\/strong\u003e Air or non-corrosive gases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 3½-digit, 2-color, 7-segment LED with 11 mm character height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay resolution:\u003c\/strong\u003e 0.1 inchHg, 0.1 kPa, 1 mmHg, or 0.001 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e Selectable at 2.5, 5, 100, or 500 ms with chattering prevention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature characteristic:\u003c\/strong\u003e ±1 % maximum of full scale at 25 °C, valid from 0 to 50 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical and Output Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply voltage:\u003c\/strong\u003e 12 to 24 VDC ±10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent consumption:\u003c\/strong\u003e 50 mA maximum at 24 V and 90 mA maximum at 12 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput type:\u003c\/strong\u003e PNP open collector with two outputs and N.O.\/N.C. selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl output rating:\u003c\/strong\u003e 100 mA maximum at 30 V maximum, with 1 V maximum residual voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog output:\u003c\/strong\u003e 1 to 5 V with a load impedance of 47 kΩ minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e No built-in ports, protocols, or expansion options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference resistance:\u003c\/strong\u003e Stable switching behavior through selectable response times and chattering prevention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Durability and Physical Build\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 to +50 °C with no freezing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e 35 to 85 % RH with no condensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProof pressure:\u003c\/strong\u003e 72.5 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration resistance:\u003c\/strong\u003e 10 to 55 Hz at 1.5 mm double amplitude for 2 hours in each X, Y, and Z direction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e Not available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 120 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront housing:\u003c\/strong\u003e Polyamide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront panel sheet:\u003c\/strong\u003e PET\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear housing:\u003c\/strong\u003e Polysulfone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure port:\u003c\/strong\u003e Die-cast zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e Oil-proof cabtyre cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the sensor on a flat, vibration-controlled surface using the appropriate bracket and fasteners.\u003c\/li\u003e\n\u003cli\u003eConnect the pressure port to clean vacuum lines carrying air or non-corrosive gases.\u003c\/li\u003e\n\u003cli\u003eWire the 12 to 24 VDC supply and confirm polarity before powering the unit.\u003c\/li\u003e\n\u003cli\u003eSet the PNP output logic to N.O. or N.C. according to your control circuit requirements.\u003c\/li\u003e\n\u003cli\u003eSelect the response time from 2.5, 5, 100, or 500 ms to match your machine cycle.\u003c\/li\u003e\n\u003cli\u003eRoute the oil-proof cabtyre cable away from high-voltage lines to reduce electrical noise.\u003c\/li\u003e\n\u003cli\u003eKeep ambient temperature within 0 to +50 °C and humidity within 35 to 85 % RH without condensation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePacking List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Keyence \u003cstrong\u003eAP-31KP\u003c\/strong\u003e pressure sensor\u003c\/li\u003e\n\u003cli\u003e1 × Oil-proof cabtyre cable\u003c\/li\u003e\n\u003cli\u003e1 × Mounting bracket and fastener set\u003c\/li\u003e\n\u003cli\u003e1 × Operation manual\u003c\/li\u003e\n\u003cli\u003eProtective packaging for safe transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping methods:\u003c\/strong\u003e FedEx, UPS, and DHL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling time:\u003c\/strong\u003e We ship in-stock items within 5 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the rated pressure range of the AP-31KP?\u003c\/strong\u003e\u003cbr\u003eA: The rated range is 0 to -29.9 inchHg for negative gauge pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Which fluids can I use with this sensor?\u003c\/strong\u003e\u003cbr\u003eA: Use air or non-corrosive gases only, because the unit is a gauge pressure sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What output type does the AP-31KP provide?\u003c\/strong\u003e\u003cbr\u003eA: It provides two PNP open collector outputs with N.O.\/N.C. selection and a 1 to 5 V analog output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What response time options does the AP-31KP offer?\u003c\/strong\u003e\u003cbr\u003eA: You can select 2.5, 5, 100, or 500 ms with chattering prevention enabled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the display resolution?\u003c\/strong\u003e\u003cbr\u003eA: The resolution is 0.1 inchHg, 0.1 kPa, 1 mmHg, or 0.001 bar depending on the selected unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What supply voltage does the AP-31KP require?\u003c\/strong\u003e\u003cbr\u003eA: It operates on 12 to 24 VDC ±10% with a maximum current of 50 mA at 24 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: The sensor operates from 0 to +50 °C with no freezing and 35 to 85 % RH without condensation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does the AP-31KP include built-in communication ports?\u003c\/strong\u003e\u003cbr\u003eA: No, this model has no built-in ports, protocols, or communication expansion options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the proof pressure of the AP-31KP?\u003c\/strong\u003e\u003cbr\u003eA: The proof pressure is 72.5 PSI for short-term overpressure protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the stock and shipping policy?\u003c\/strong\u003e\u003cbr\u003eA: We stock new original units, ship within 5 days, and use DHL, FedEx, or UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the return policy?\u003c\/strong\u003e\u003cbr\u003eA: We support returns within 30 days of delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eContact Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInquiries: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhone \/ WhatsApp: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePartner: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003eNexAuto Technology Limited\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":48635474313377,"sku":"AP-31KP","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/AP-31KP.jpg?v=1793689883","url":"https:\/\/www.autonexcontrol.com\/products\/ap-31kp-keyence-two-color-digital-pressure-sensor","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}