產(chǎn)品介紹
The Series PTGD Differential Pressure Piston-Type Gage can beusedto measure the pressure drop across filters, strainers,pumpperformance testing, and heat exchanger pressure dropmonitoring.Its simple, rugged design possesses weather andcorrosion resistantgage front with a shatter resistant lens. TheSeries PTGD containsa piston-sensing element which providesdifferent differentialpressure ranges with full-scale accuracies of±2%. Constructed withaluminum or 316SS and available with two 1/4"female NPT endconnections, the Series PTGD provides over-rangeprotection ratedto 3000 psig (200 bar) or 6000 psig (400 bar)depending on model.Standard models come with in-line connections.Back or bottomconnections are also available.
技術(shù)參數(shù)
介質(zhì): Compatible gases and liquids.
材質(zhì): Gage Body: Aluminum or 316 SS; Piston: Aluminum or 316SS;Spring: 302 SS; Seals: Buna-N (standard); PTFE, CeramicMagnet;Dial Case: Nylon 6 30% glass filled gage case.
Window: Acrylic.
精度: ±2% FS ascending.
耐壓: 3000 psi (206 bar) for aluminum body; 6000 psi (413 bar) forSSbody.
尺寸: 2.5" (63 mm) or 4.5" (115 mm).
安裝方向: Mount in any position.
過程連接: 1/4" female NPT end connections standard; 1/4" female NPTbackor bottom connections available. All styles available with1/4"BSP.
重量: Aluminum: Aluminum: 2.5" 0.88 lb (399 g); 4.5" 1.35 lbs (612g);Stainless Steel: 2.5" 1.75 lbs (794 g); 4.5" 2.3 lbs (1.04kg).1-9/32

DWYER PTGD系列壓差表

選型表：
型號描述
PTGD-AA01A 2.5"表盤,鋁殼,范圍 0-5 psid(0.25bar).
PTGD-AA02A 2.5"表盤,鋁殼,范圍 0-10 psid(0.75bar).
PTGD-AA03A 2.5"表盤,鋁殼,范圍 0-15 psid(1bar).
PTGD-AA04A 2.5"表盤,鋁殼,范圍 0-20 psid(1.6bar).
PTGD-AA05A 2.5"表盤,鋁殼,范圍 0-25 psid(1.6bar).
PTGD-AA06A 2.5"表盤,鋁殼,范圍 0-30 psid(2bar).
PTGD-AA07A 2.5"表盤,鋁殼,范圍 0-40 psid(3bar).
PTGD-AA08A 2.5"表盤,鋁殼,范圍 0-50 psid(3.5bar).
PTGD-AA09A 2.5"表盤,鋁殼,范圍 0-60 psid(4bar).
PTGD-AA10A 2.5"表盤,鋁殼,范圍 0-80 psid(5.5bar).
PTGD-AA11A 2.5"表盤,鋁殼,范圍 0-100 psid(7bar).
PTGD-AA12A 2.5"表盤,鋁殼,范圍 0-150 psid(10bar).
　　
PTGD-SA01A 2.5"表盤,不銹鋼殼,范圍 0-5 psid(0.25bar).
PTGD-SA02A 2.5"表盤,不銹鋼殼,范圍0-10 psid(0.75bar).
PTGD-SA03A 2.5"表盤,不銹鋼殼,范圍 0-15 psid(1bar).
PTGD-SA04A 2.5"表盤,不銹鋼殼,范圍 0-20 psid(1.6bar).
PTGD-SA05A 2.5"表盤,不銹鋼殼,范圍0-25 psid(1.6bar).
PTGD-SA06A 2.5"表盤,不銹鋼殼,范圍 0-30 psid(2bar).
PTGD-SA07A 2.5"表盤,不銹鋼殼,范圍 0-40 psid(3bar).
PTGD-SA08A 2.5"表盤,不銹鋼殼,范圍 0-50 psid(3.5bar).
PTGD-SA09A 2.5"表盤,不銹鋼殼,范圍 0-60 psid(4bar).
PTGD-SA10A 2.5"表盤,不銹鋼殼,范圍 0-80 psid(5.5bar).
PTGD-SA11A 2.5"表盤,不銹鋼殼,范圍 0-100 psid(7bar).
PTGD-SA12A 2.5"表盤,不銹鋼殼,范圍 0-150 psid(10bar).
　　
PTGD-AC01A 4.5"表盤,鋁殼,范圍 0-5 psid(0.25bar).
PTGD-AC02A 4.5"表盤,鋁殼,范圍 0-10 psid(0.75bar).
PTGD-AC03A 4.5"表盤,鋁殼,范圍 0-15 psid(1bar).
PTGD-AC04A 4.5"表盤,鋁殼,范圍 0-20 psid(1.6bar).
PTGD-AC05A 4.5"表盤,鋁殼,范圍 0-25 psid(1.6bar).
PTGD-AC06A 4.5"表盤,鋁殼,范圍 0-30 psid(2bar).
PTGD-AC07A 4.5"表盤,鋁殼,范圍 0-40 psid(3bar).
PTGD-AC08A 4.5"表盤,鋁殼,范圍 0-50 psid(3.5bar).
PTGD-AC09A 4.5"表盤,鋁殼,范圍 0-60 psid(4bar).
PTGD-AC10A 4.5"表盤,鋁殼,范圍 0-80 psid(5.5bar).
PTGD-AC11A 4.5"表盤,鋁殼,范圍 0-100 psid(7bar).
PTGD-AC12A 4.5"表盤,鋁殼,范圍 0-150 psid(10bar).
　　
PTGD-SC01A 4.5"表盤,不銹鋼殼,范圍 0-5 psid(0.25bar).
PTGD-SC02A 4.5"表盤,不銹鋼殼,范圍0-10 psid(0.75bar).
PTGD-SC03A 4.5"表盤,不銹鋼殼,范圍 0-15 psid(1bar).
PTGD-SC04A 4.5"表盤,不銹鋼殼,范圍 0-20 psid(1.6bar).
PTGD-SC05A 4.5"表盤,不銹鋼殼,范圍0-25 psid(1.6bar).
PTGD-SC06A 4.5"表盤,不銹鋼殼,范圍 0-30 psid(2bar).
PTGD-SC07A 4.5"表盤,不銹鋼殼,范圍 0-40 psid(3bar).
PTGD-SC08A 4.5"表盤,不銹鋼殼,范圍 0-50 psid(3.5bar).
PTGD-SC09A 4.5"表盤,不銹鋼殼,范圍 0-60 psid(4bar).
PTGD-SC10A 4.5"表盤,不銹鋼殼,范圍 0-80 psid(5.5bar).
PTGD-SC11A 4.5"表盤,不銹鋼殼,范圍 0-100 psid(7bar).
PTGD-SC12A 4.5"表盤,不銹鋼殼,范圍 0-150 psid(10bar).