{"product_id":"smc-pfmb7-digital-flow-switch-large-flow","title":"SMC PFMB7 2-Color Digital Flow Switch (500 to 2000 L\/min)","description":"\u003cp class=\"ps-intro\"\u003eSMC PFMB7 series compact 2-color digital flow switch for dry air and N2 in large-flow ranges of 500, 1000 and 2000 L\/min, with Rc1\/2 or Rc3\/4 body ports.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eRange ability 100:1, minimum setting unit 1 L\/min; about 66% lighter than the conventional PF2A\u003c\/li\u003e\n\u003cli\u003eRated flow ranges 5-500, 10-1000 and 20-2000 L\/min\u003c\/li\u003e\n\u003cli\u003eOutputs: dual NPN or PNP switch, or NPN switch + analog 1-5 V (for PFG300) or 4-20 mA (for PFG310)\u003c\/li\u003e\n\u003cli\u003eSuffix options: lead wire with connector 2 m (standard), with rubber cover (W) or none (N); bracket (R); calibration certificate (A)\u003c\/li\u003e\n\u003cli\u003eNPT\/G threads and PNP + analog \/ external input outputs (E to H) available on order\u003c\/li\u003e\n\u003cli\u003eSmall-flow PFMB7201 is discontinued (replaced by PF2M721)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eApplicable fluid\u003c\/th\u003e\n\u003ctd\u003eDry air, N2 (ISO8573-1 1.1.2 to 1.6.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDetection method\u003c\/th\u003e\n\u003ctd\u003eThermal type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFluid temperature\u003c\/th\u003e\n\u003ctd\u003e0 to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated pressure range\u003c\/th\u003e\n\u003ctd\u003e0 to 0.8 MPa (proof 1.2 MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eDC12 to 24V ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent consumption\u003c\/th\u003e\n\u003ctd\u003e55 mA or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003eDisplay ±3% F.S., repeatability ±1% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse time\u003c\/th\u003e\n\u003ctd\u003e0.05\/0.1\/0.5\/1\/2 s selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch output\u003c\/th\u003e\n\u003ctd\u003eNPN\/PNP open collector, max. 80 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003ctd\u003eSI unit fixed (M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSMC Korea catalog CAT.KS100-95C (SMCKR_PFMB.pdf), p. 10-11 (PDF p. 11-12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7501-04-A-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 5 to 500 L\/min | Port: Rc1\/2 | Output: NPN + NPN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7501-04-B-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 5 to 500 L\/min | Port: Rc1\/2 | Output: PNP + PNP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7501-04-C-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 5 to 500 L\/min | Port: Rc1\/2 | Output: NPN + analog 1-5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7501-04-D-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 5 to 500 L\/min | Port: Rc1\/2 | Output: NPN + analog 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7102-04-A-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 10 to 1000 L\/min | Port: Rc1\/2 | Output: NPN + NPN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7102-04-B-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 10 to 1000 L\/min | Port: Rc1\/2 | Output: PNP + PNP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7102-04-C-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 10 to 1000 L\/min | Port: Rc1\/2 | Output: NPN + analog 1-5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7102-04-D-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 10 to 1000 L\/min | Port: Rc1\/2 | Output: NPN + analog 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7202-06-A-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 20 to 2000 L\/min | Port: Rc3\/4 | Output: NPN + NPN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7202-06-B-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 20 to 2000 L\/min | Port: Rc3\/4 | Output: PNP + PNP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7202-06-C-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 20 to 2000 L\/min | Port: Rc3\/4 | Output: NPN + analog 1-5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFMB7202-06-D-M\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow range: 20 to 2000 L\/min | Port: Rc3\/4 | Output: NPN + analog 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":67521663533346,"sku":"PFMB7","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/smc-pfmb7-digital-flow-switch-large-flow.jpg?v=1791950392","url":"https:\/\/prosourcemro.com\/products\/smc-pfmb7-digital-flow-switch-large-flow","provider":"ProSource MRO","version":"1.0","type":"link"}