{ "id":7496149205182, "title":"Dwyer 475-1-FM Digital Manometer 0 to 20\" WC","handle":"dwyer-475-1-fm-digital-manometer-0-to-20-wc", "description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDwyer Series 475 Handheld Digital Manometer\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e measures positive, negative, or differential pressures of air and natural gases in ranges from 1 in w.c. (0.249 kPa) to 150 psid (10.34 bar). The dual push pads on the front panel control the on\/off, auto zero, and pressure unit selection, allowing for simple operation with no set up needed. When used with a Dwyer® Pitot tube, the Series 475 can also be used as an air velocity gage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- split --\u003e\u003c\/p\u003e\n\u003ch2 class=\"hidden\"\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRugged aluminum case protects instrument from damage during transport\/use\u003c\/li\u003e\n\u003cli\u003eLarge, easy to read LCD and simple operation\u003c\/li\u003e\n\u003cli\u003eFM approved to be intrinsically safe in hazardous locations, Class 1, Div 2, Groups A, B, C, D, T4 Ta = 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoring natural gas pressures on boilers and other combustion equipment\u003c\/li\u003e\n\u003cli\u003eField calibration of other instruments\u003c\/li\u003e\n\u003cli\u003eMonitoring or troubleshooting HVAC\/R systems\u003c\/li\u003e\n\u003cli\u003eAir velocity monitoring, when used with a Dwyer Pitot tube and AV calculator (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003ch2 class=\"hidden\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 20.00\" w.c. (0 to 4.982 kPa)\u003cbr\u003eMax. Pressure: 10 psi (68.9 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService\u003c\/td\u003e\n\u003ctd\u003eAir and compatible combustible gases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5% F.S., 60 to 78°F (15.6 to 25.6°C)\u003cbr\u003e±1.5% F.S., from 32 to 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Hysteresis\u003c\/td\u003e\n\u003ctd\u003e±0.1% of FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Limits\u003c\/td\u003e\n\u003ctd\u003e0 to 140°F (-17.8 to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompensated Temperature Limits\u003c\/td\u003e\n\u003ctd\u003e32 to 104°F (0 to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4-digit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e9V alkaline battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Connections\u003c\/td\u003e\n\u003ctd\u003eTwo barbed connections for use with 1\/8\" or 3\/16\" I.D. tubing\u003cbr\u003eTwo compression fittings for use with 1\/8\" I.D. x 1\/4\" O.D. tubing (for 100 psi or higher pressure ranges)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approvals\u003c\/td\u003e\n\u003ctd\u003eCE, FM approved to CLASS 1, DIV. 2 GROUPS ABCD\/T4 Ta = 70°C.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e \u003c!-- split --\u003e\u003c\/p\u003e\n\u003ch2 class=\"hidden\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eDwyer 475-1-FM Digital Manometer 0 to 20\" WC\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003ch2 class=\"hidden\"\u003eResources\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e", "published_at":"2022-12-08T13:11:41", "created_at":"2022-12-08T13:11:40", "vendor":"Dwyer", "type":"", "tags":[], "price":50500, "price_min":50500, "price_max":50500, "price_varies":false, "compare_at_price":null, "compare_at_price_min":0, "compare_at_price_max":0, "compare_at_price_varies":true, "all_variant_ids":[42385496473790], "variants":[{ "id":42385496473790, "product_id":7496149205182, "product_handle":"dwyer-475-1-fm-digital-manometer-0-to-20-wc", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"DWY-475-1-FM", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Dwyer 475-1-FM Digital Manometer 0 to 20\" WC - Default Title", "options":["Default Title"], "price":50500, "weight":907, "compare_at_price":null, "inventory_quantity":2, "inventory_management":"shopify", "inventory_policy":"continue", "inventory_in_cart":0, "inventory_remaining":2, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":""}], "available":true,"images":["\/\/kingswayinstruments.com\/cdn\/shop\/products\/Dwyer475.gif?v=1670530301"],"featured_image":"\/\/kingswayinstruments.com\/cdn\/shop\/products\/Dwyer475.gif?v=1670530301", "options":["Title"], "url":"\/products\/dwyer-475-1-fm-digital-manometer-0-to-20-wc"}